<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-2403639280887926285</id><updated>2011-10-08T00:27:10.891-07:00</updated><category term='tehnologii web'/><category term='utilizabilitate'/><category term='cluster'/><category term='semantic web'/><category term='&quot;The one machine&quot;'/><category term='realitate virtuala'/><category term='ubiquity'/><category term='webdesign'/><category term='realitate augmentata'/><category term='forum'/><category term='www'/><category term='evolutia web'/><category term='interfete'/><category term='BCI'/><category term='google earth'/><category term='exoskeleton'/><category term='control (+ space)'/><category term='invatare'/><category term='legea Fitt'/><category term='search'/><category term='mozilla'/><category term='IT clips favourites'/><category term='web browser'/><category term='2008'/><category term='eficienta'/><title type='text'>Interfete Web</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://intelligent-web.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://intelligent-web.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>VividWeb Team</name><uri>http://www.blogger.com/profile/12486371874261367116</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>13</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-2403639280887926285.post-7919935624195957009</id><published>2009-01-10T11:47:00.000-08:00</published><updated>2009-01-12T02:05:27.597-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='&quot;The one machine&quot;'/><category scheme='http://www.blogger.com/atom/ns#' term='realitate virtuala'/><category scheme='http://www.blogger.com/atom/ns#' term='realitate augmentata'/><category scheme='http://www.blogger.com/atom/ns#' term='exoskeleton'/><category scheme='http://www.blogger.com/atom/ns#' term='evolutia web'/><title type='text'>RwEbVolution</title><content type='html'>Urmatorul pas in evolutia Internetului va fi Web Semantic (Web 3.0), tehnologie ce ofera computerelor posibilitatea de a procesa intelesul paginilor web.&lt;br /&gt;&lt;br /&gt;O astfel de tehnologie este folosita si in cadrul retelei de interes &lt;strong&gt;Twine&lt;/strong&gt;, lansata in august 2008, al carei fondator este &lt;span style="font-weight:bold;"&gt;Nova Spivack&lt;/span&gt;.&lt;br /&gt;&lt;br /&gt;Twine ofera posibilitatea crearii unor &lt;span style="font-weight:bold;"&gt;comunitati inteligente&lt;/span&gt; care au in comun anumite sfere de interes si care discuta, colaboreaza in scopul gasirii, organizarii, dezvoltarii informatiei referitoare la diverse domenii stiintifice.&lt;br /&gt;&lt;br /&gt;Fiecare domeniu are asociat un &lt;strong&gt;twine&lt;/strong&gt;, o unitate de organizare a informatiei sub forma unor bookmarks. &lt;br /&gt;&lt;p&gt;Pe masura ce fiecare utilizator isi defineste sfera de interes, prin colectionarea de twine-uri, sistemul ii recomanda domenii conexe de interes sau membri interesati de aceleasi subiecte.&lt;br /&gt;&lt;/p&gt;&lt;p align="center"&gt;So let's &lt;a href="http://www.twine.com/"&gt;interTwine&lt;/a&gt; ;)&lt;/p&gt;&lt;p&gt;Printre bookmark-urile de pe Twine se regaseste si o prezentare sustinuta de Nova Spivack la conferinta internationala GRID|08. &lt;br /&gt;&lt;/p&gt;Reprezinta una dintre cele mai bune bune prezentari pe care le-am vazut, fapt ce se datoreaza in principal calitatii informatiei, cantitatii de informatie utila/fraza  /slide, dar si viziunii exponentului.&lt;br /&gt;&lt;br /&gt;Cateva din subiectele prezentate:&lt;ul&gt;&lt;li&gt;Comparatie intre conectivitatea internet-ului si cea a creierului&lt;br /&gt;&lt;/li&gt;&lt;li&gt;Analiza si evolutia &lt;strong&gt;media&lt;/strong&gt;(digital ink)  &lt;/li&gt;&lt;li&gt;Evolutia web [&lt;strong&gt;Web 1.0&lt;/strong&gt;, &lt;strong&gt;Web 2.0&lt;/strong&gt;(Social Web), &lt;strong&gt;Web 3.0&lt;/strong&gt; (Semantic Web), &lt;strong&gt;Web OS&lt;/strong&gt; (Web-ul devine un sistem de operare, procesare si storage in internet), &lt;strong&gt;Intelligent Web &lt;/strong&gt;(evolutia software-ului ce poate procesa inteligent pe baza tehnologiilor semantic web, fara a folosi tehnici de inteligenta artificiala) ]&lt;/li&gt;&lt;li&gt;"&lt;strong&gt;The one machine&lt;/strong&gt;" = Internet+people, avand ca software WWW&lt;/li&gt;&lt;li&gt;Tehnologii de &lt;strong&gt;realitate virtuala&lt;/strong&gt;&lt;/li&gt;&lt;li&gt;Tehnologii de &lt;strong&gt;realitate augmentata&lt;/strong&gt;&lt;/li&gt;&lt;li&gt;Realizarea &lt;strong&gt;exoskeleton&lt;/strong&gt;-ului (tehnologiile devin componente ale corpului uman), un costum ce se va putea conecta la internet, analiza anumiti stimuli, transmite si receptiona informatii&lt;/li&gt;&lt;li&gt;Crearea &lt;strong&gt;colaborativa&lt;/strong&gt; a realitatilor 3d, virtuale&lt;/li&gt;&lt;/ul&gt;&lt;div align="center"&gt;&lt;br /&gt;Here's to innovation !&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;iframe src="http://link.brightcove.com/services/player/bcpid1803302824" width="100%" height="450" frameborder="0" scrolling="no"&gt;Minding the planet&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2403639280887926285-7919935624195957009?l=intelligent-web.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://intelligent-web.blogspot.com/feeds/7919935624195957009/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2403639280887926285&amp;postID=7919935624195957009' title='2 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/7919935624195957009'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/7919935624195957009'/><link rel='alternate' type='text/html' href='http://intelligent-web.blogspot.com/2009/01/rwebvolution.html' title='RwEbVolution'/><author><name>Corina Filimon</name><uri>http://www.blogger.com/profile/13750497933213082792</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='22' src='http://4.bp.blogspot.com/_1ZmDVPYeArE/SRW5ZB3Uy2I/AAAAAAAAAAk/yQf7Izjvbwo/S220/splash.jpg'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2403639280887926285.post-7229792610068188604</id><published>2009-01-03T08:25:00.000-08:00</published><updated>2009-01-13T03:59:41.344-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='cluster'/><category scheme='http://www.blogger.com/atom/ns#' term='google earth'/><title type='text'>BIGTABLE-folosit de GOOGLE EARTH</title><content type='html'>&lt;p&gt;&lt;strong&gt;Ce este Bigtable?&lt;br /&gt;&lt;/strong&gt;&lt;br /&gt;-Bigtable e un sistem de stocare distribuit pentru a gestiona date structurate (de ordinul Petabyte - 1015)&lt;br /&gt;&lt;br /&gt;-Este folosit de Google pentru Google Earth, Google Finance&lt;br /&gt;&lt;br /&gt;-Solutie simpla, flexibila, de inalta performanta&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;Cum functioneaza Bigtable?&lt;br /&gt;&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;-Bigtable e o harta (map) multi-dimensionala, sortata, distribuita si rara&lt;br /&gt;&lt;br /&gt;-Indexarea se face dupa o cheie de linie, o cheie de coloana si o informatie de timp (timestamp)&lt;br /&gt;&lt;br /&gt;-Fiecare valoare a Bigtable este de fapt un vector neinterpretat de bytes&lt;br /&gt;&lt;br /&gt;-Interfata de programare (API) a Bigtable are functiile de creare, stergere tabele si familii de coloane. Are functii de schimbare de cluster, tabele, drepturi de acces, iar aplicatiile clientilor pot scrie sau sterge date din Bigtable.&lt;br /&gt;&lt;br /&gt;-Pentru adresare se foloseste o ierarhie pe 3 niveluri, analoaga cu cea folosita la arborii B+ : primul nivel e un fisier care contine locatia Radacinii – tot o tabela. Tabela Radacina contine locatia tuturor celorlalte tabele legate de ea, intr-o tabela speciala METADATA. Fiecare rand din METADATA stocheaza 1 KB de memorie. Cu o limita de 128 MB la tabelele METADATA, sistemul de stocare pe 3 niveluri poate adresa 261 bytes.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;Comparatii cu alte tehnologii&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;-S-a folosit un cluster Bigtable cu N servere si tabele pentru a demonstra scalabilitatea si performanta, cand N variaza date (WWW05, SIGIR05, WePS), folosite si inainte pt a putea face comparatii&lt;br /&gt;&lt;br /&gt;-Serverele, masterul, clientii de test si serverele GFS (Google File System) au rulat pe acelasi set de masini&lt;br /&gt;&lt;br /&gt;-rezultatele obtinute atunci cand se folosesc simultan mai multe tabele sunt f bune, dat fiind numarul mare de tabele utilizat&lt;br /&gt;&lt;br /&gt;-Rezultatul agregat (pentru dem scalabilitatii) creste cu un factor de 100 daca nr de servere din sistem creste de la 1 la 500&lt;br /&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2403639280887926285-7229792610068188604?l=intelligent-web.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://intelligent-web.blogspot.com/feeds/7229792610068188604/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2403639280887926285&amp;postID=7229792610068188604' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/7229792610068188604'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/7229792610068188604'/><link rel='alternate' type='text/html' href='http://intelligent-web.blogspot.com/2008/11/bigtable-folosit-de-google-earth.html' title='BIGTABLE-folosit de GOOGLE EARTH'/><author><name>Daniela Zeca</name><uri>http://www.blogger.com/profile/09443392867891546575</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://3.bp.blogspot.com/_j2C9gX7dMK8/SQ9cmxwOcRI/AAAAAAAAAAM/uzY5pO4-6ZM/S220/Picture+009.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2403639280887926285.post-496588899080031775</id><published>2008-12-30T21:39:00.000-08:00</published><updated>2009-01-10T14:42:07.846-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='www'/><category scheme='http://www.blogger.com/atom/ns#' term='web browser'/><category scheme='http://www.blogger.com/atom/ns#' term='2008'/><title type='text'>Browser Wars 2008</title><content type='html'>&lt;div style="text-align: justify;"&gt;In plina “era” Web 2.0, auzim vorbindu-se tot mai mult despre evolutie in ceea ce priveste World Wide Web.&lt;br /&gt;Insa cum ramane cu batranele browsere, acele aplicatii software ce ne faciliteaza, inca din &lt;a href="http://en.wikipedia.org/wiki/WorldWideWeb"&gt;1991&lt;/a&gt;, interactiunea cu web-ul?&lt;br /&gt;&lt;br /&gt;Desi luna martie a adus sfarsitul oficial al lui &lt;span style="font-weight: bold;"&gt;Netscape&lt;/span&gt;, anul 2008 a fost un an bun pentru evolutia browserelor. Pe langa versiuni noi ale unor browsere consacrate (Firefox 3, Opera 9.5, Internet Explorer 8 Beta), 2008 a ridicat cortina pentru unul nou-nout : Google Chrome.&lt;br /&gt;&lt;br /&gt;Iata o scurta retrospectiva a ceea ce s-a intamplat in 2008 in sfera browserelor web:&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Mozilla&lt;/span&gt; a lansat &lt;span style="font-weight: bold;"&gt;Firefox 3&lt;/span&gt; pe 17 iunie printr-o campanie inedita, Download Day, inregistrand peste 8 milioane de downloaduri &lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_-vGzoHPlbHA/SWkYBWYTmYI/AAAAAAAAABw/-HioVhT3GyQ/s1600-h/fx.bmp"&gt;&lt;img style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer; width: 171px; height: 155px;" src="http://4.bp.blogspot.com/_-vGzoHPlbHA/SWkYBWYTmYI/AAAAAAAAABw/-HioVhT3GyQ/s320/fx.bmp" alt="" id="BLOGGER_PHOTO_ID_5289785648789821826" border="0" /&gt;&lt;/a&gt;in primele 24 de ore si intrand astfel in cartea recordurilor. Pe langa doborarea de recorduri, Firefox 3 aduce o serie de imbunatatiri importante precum bara de adrese inteligenta, managerul de parole, o varianta mult mai comoda de bookmarking (printr-un singur click) si un mecanism de identificare si validare a site-urilor. Firefox 3 se mai lauda si cu o performanta sporita, incarcand paginile mai rapid si cu un consum de memorie mai scazut decat predecesorul sau.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Opera 9.5&lt;/span&gt; a fost lansat tot &lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_-vGzoHPlbHA/SWkak5fwHnI/AAAAAAAAACY/2Miqb_Twusw/s1600-h/opera.PNG"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 200px; height: 130px;" src="http://3.bp.blogspot.com/_-vGzoHPlbHA/SWkak5fwHnI/AAAAAAAAACY/2Miqb_Twusw/s200/opera.PNG" alt="" id="BLOGGER_PHOTO_ID_5289788458534968946" border="0" /&gt;&lt;/a&gt;in iunie, imbunatatindu-si viteza si oferind utilizatorilor noi facilitati, precum cautarea rapida a site-urilor vizitate, serviciul online de sincronizare Opera Link, client pentru BitTorrent incorporat, client de e-mail, protectie impotriva fraudei online si altele. Noua versiune Opera include si o versiune de test pentru o noua unealta, Opera Dragonfly, destinata dezvoltatorilor web. Recent a aparut un upgrade important, Opera 9.6, o versiune imbunatatita ce include si un feed reader, restul facilitatilor ramanand aceleasi de la 9.5.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Windows Internet Explorer 8 &lt;/span&gt;este viitoarea &lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_-vGzoHPlbHA/SWkZS3YMfWI/AAAAAAAAACI/ooifmECjOGs/s1600-h/ie8.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 229px; height: 185px;" src="http://3.bp.blogspot.com/_-vGzoHPlbHA/SWkZS3YMfWI/AAAAAAAAACI/ooifmECjOGs/s320/ie8.jpg" alt="" id="BLOGGER_PHOTO_ID_5289787049217129826" border="0" /&gt;&lt;/a&gt;versiune a browserului de la Microsoft, versiunile beta ale acestuia fiind lansate in martie (cea pentru dezvoltatori) si in august (destinata utilizatorilor). Lansarea oficiala este programata pentru primul trimestru al anului viitor. Printre imbunatatirile cu care vine IE8 se numara: InPrivate, ce permite utilizatorilor sa navigheze fara ca browserul sa retina informatii despre activitatea lor online, accesul rapid la diverse servicii web prin intermediul unor “acceleratori”, Web Slices, pentru a fi la curent cu modificarile aparute pe site-urile favorite, cautare cu sugestii si un filtru de protectie a datelor private.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Google&lt;/span&gt; a intrat in forta pe piata browserelor in septembrie 2008, iar produsul acestora, &lt;span style="font-weight: bold;"&gt;Chrome&lt;/span&gt;, a reusit sa obtina peste 1% &lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_-vGzoHPlbHA/SWkcl-uI9QI/AAAAAAAAACg/Jvjnsdjg0C4/s1600-h/chrome.jpg"&gt;&lt;img style="cursor: pointer; width: 320px; height: 261px;" src="http://3.bp.blogspot.com/_-vGzoHPlbHA/SWkcl-uI9QI/AAAAAAAAACg/Jvjnsdjg0C4/s320/chrome.jpg" alt="" id="BLOGGER_PHOTO_ID_5289790676140619010" border="0" /&gt;&lt;/a&gt;din cota de piata in doar trei luni de la lansare. Noul browser de la Google vine cu o interfata minimalista, insa intuitiva si usor de utilizat.&lt;br /&gt;Printre facilitatile interesante ale lui Chrome putem enumera: bara multifunctionala pentru adrese si cautare, tab-uri dinamice si independente unul de celalalt, bookmarkuri rapide, mod de navigare incognito si protectie impotriva phishingului si a altor tipuri de atacuri.&lt;br /&gt;&lt;br /&gt;Adio Netscape! Bun venit&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;span style="font-weight: bold;"&gt;Flock&lt;/span&gt;! Pe pagina oficiala a defunctului Netscape ni se recomanda, pe langa Firefox, un browser mai putin cunoscut, orientat pe retele sociale si multimedia, &lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_-vGzoHPlbHA/SWkeQZpbyNI/AAAAAAAAACo/kQWIiO_G62g/s1600-h/Flock.png"&gt;&lt;img style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer; width: 128px; height: 128px;" src="http://4.bp.blogspot.com/_-vGzoHPlbHA/SWkeQZpbyNI/AAAAAAAAACo/kQWIiO_G62g/s320/Flock.png" alt="" id="BLOGGER_PHOTO_ID_5289792504434772178" border="0" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold;"&gt;Flock&lt;/span&gt;. Acest browser se bazeaza pe tehnologia Mozilla Firefox si ofera facilitati Web 2.0 integrate in interfata grafica. Criticat de unii ca fiind greoi si instabil, Flock este sustinut de o comunitate destul de mare de utilizatori care considera interfata destul de complexa a acestuia ca principal avantaj al noului browser.Flock 2.0 a fost lansat in octombrie 2008 si include, printe altele, feed reader, un editor de blog, o bara media, sharing multimedia integrat si suport pentru extensii.&lt;br /&gt;&lt;br /&gt;Ce urmeaza? Cei de la Apple pregatesc o noua versiune pentru browserul lor, Safari 4. O versiune alfa pentru Opera 10 este, de asemenea disponibila.&lt;br /&gt;&lt;br /&gt;Download-uri gratuite:&lt;br /&gt;&lt;ul&gt;&lt;li&gt;&lt;a href="http://www.mozilla.com/en-US/firefox/"&gt;Firefox 3&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href="http://www.opera.com/"&gt;Opera 9.6&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href="http://www.google.com/chrome"&gt;Google Chrome&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href="http://www.microsoft.com/windows/Internet-explorer/beta/default.aspx"&gt;IE8&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a href="http://flock.com/"&gt;Flock&lt;/a&gt;&lt;br /&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2403639280887926285-496588899080031775?l=intelligent-web.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://intelligent-web.blogspot.com/feeds/496588899080031775/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2403639280887926285&amp;postID=496588899080031775' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/496588899080031775'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/496588899080031775'/><link rel='alternate' type='text/html' href='http://intelligent-web.blogspot.com/2008/12/browser-wars-2008.html' title='Browser Wars 2008'/><author><name>Oana Mihai</name><uri>http://www.blogger.com/profile/15372838163947976681</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://4.bp.blogspot.com/_-vGzoHPlbHA/SQ-YwM0eXfI/AAAAAAAAAAM/tga3XOzup98/S220/DSCF0800.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_-vGzoHPlbHA/SWkYBWYTmYI/AAAAAAAAABw/-HioVhT3GyQ/s72-c/fx.bmp' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2403639280887926285.post-2754152084207934128</id><published>2008-12-23T13:30:00.000-08:00</published><updated>2009-01-13T04:01:02.639-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='semantic web'/><category scheme='http://www.blogger.com/atom/ns#' term='forum'/><category scheme='http://www.blogger.com/atom/ns#' term='invatare'/><title type='text'>PERECHI INTREBARE – RASPUNS PE FORUMURI</title><content type='html'>&lt;p align="justify"&gt;Se pune problema gasirii eficiente/rapide a perechilor intrebare – raspuns pe forumuri astfel se propune o clasificare bazata pe modele recurente pentru gasirea intrebarilor si o metoda de propagare de tip graf pentru gasirea raspunsurilor.&lt;/p&gt;&lt;p align="justify"&gt;&lt;br /&gt;&lt;strong&gt;Gasirea intrebarilor:&lt;br /&gt;&lt;/strong&gt;Gasirea tuturor intrebarilor dintr-un “fir” – thread de pe forum este o problema&lt;br /&gt;ne – triviala. Metodele simple, bazate pe reguli (semnul intrebarii, cei 5 W si H, de la&lt;br /&gt;how?) nu sunt suficiente. Metoda folosita se bazeaza pe clasificare si detecteaza&lt;br /&gt;intrebarile folosind tipare secventiale extrase automat din propozitii care sunt si&lt;br /&gt;propozitii care nu sunt intrebari de pe forumuri.&lt;br /&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;strong&gt;Gasirea raspunsurilor:&lt;br /&gt;&lt;/strong&gt;Pentru a modela legatura dintre raspunsurile candidate s-au folosit grafurile. Relatia dintre raspunsuri formeaza un graf, luand in considerare 3 factori (probabilitatea ca limbajul folosit intr-un raspuns candidat sa fi generat alt raspuns candidat, distanta intre intrebare si raspunsul candidat, si autoritatea celui care raspunde – un instrument specific forumurilor). Pentru fiecare raspuns candidat, se calculeaza initial un scor, printr-o metoda de ierarhizare.&lt;br /&gt;Pentru calculul scorului final se pot folosi doua metode:&lt;/p&gt;&lt;ol&gt;&lt;li&gt;&lt;div align="justify"&gt;Invatare nesupervizata, cand scorul initial este folosit dupa propagare&lt;/div&gt;&lt;/li&gt;&lt;li&gt;&lt;div align="justify"&gt;Invatare supervizata, cand scorul initial este folosit in procesul de propagare&lt;/div&gt;&lt;/li&gt;&lt;/ol&gt;&lt;p align="justify"&gt;&lt;strong&gt;Teste&lt;/strong&gt;&lt;br /&gt;- Au fost selectate 3 forumuri pentru a face testele (primul cu 1.212.153 fire – TripAdvisor, altul cu 86.772 fire – LonelyPlanet si al treilea cu 25.298 fire BootsnAll Network)&lt;br /&gt;- S-au generat 2 seturi de date separate, si doua persoane au notat intrebarile si apoi au gasit raspunsurile corespunzatoare. Pentru intrebari gradul de corectitudine a fost 96 %, pentru intrebari si raspunsuri 69%.&lt;br /&gt;- Pentru gasirea intrebarilor, metoda are rezultate mult mai bune decat alte metode folosite anterior.&lt;br /&gt;- Pentru evaluarea gasirii raspunsurilor s-au folosit tot 3 metrici(MRR – Mean Reciprocal Rank, MAP – Mean Average Precision, &lt;a href="mailto:P@1" target="_parent"&gt;P@1&lt;/a&gt; - Precision at 1), iar rezultatele au aratat ca metoda ce utilizeaza graful este mai buna decat metodele anterioare, iar imbunatatirea este relevanta statistic&lt;br /&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2403639280887926285-2754152084207934128?l=intelligent-web.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://intelligent-web.blogspot.com/feeds/2754152084207934128/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2403639280887926285&amp;postID=2754152084207934128' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/2754152084207934128'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/2754152084207934128'/><link rel='alternate' type='text/html' href='http://intelligent-web.blogspot.com/2008/12/perechi-intrebare-raspuns-pe-forumuri.html' title='PERECHI INTREBARE – RASPUNS PE FORUMURI'/><author><name>Daniela Zeca</name><uri>http://www.blogger.com/profile/09443392867891546575</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://3.bp.blogspot.com/_j2C9gX7dMK8/SQ9cmxwOcRI/AAAAAAAAAAM/uzY5pO4-6ZM/S220/Picture+009.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2403639280887926285.post-2202916132351035766</id><published>2008-12-15T19:27:00.000-08:00</published><updated>2009-01-12T14:41:23.603-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='tehnologii web'/><category scheme='http://www.blogger.com/atom/ns#' term='www'/><category scheme='http://www.blogger.com/atom/ns#' term='semantic web'/><category scheme='http://www.blogger.com/atom/ns#' term='evolutia web'/><title type='text'>Limbaje de reprezentare a regulilor in Web-ul Semantic</title><content type='html'>&lt;p&gt;Web-ul Semantic reprezinta o dimensiune in dezvoltare a World Wide Web, orientata catre reprezentarea semantica a datelor, informatiilor si cunostintelor si avand drept scop imbunatatirea comunicarii dintre om si masina, precum si unificarea bazelor de cunostinte la nivel global.&lt;/p&gt;           &lt;p&gt;O data cu avansul cercetarilor in domeniul web-ului semantic si al inteligentei artificiale, a aparut si necesitatea implementarii unui limbaj de definire a regulilor pentru web. &lt;/p&gt;           &lt;p&gt;&lt;a href="http://interfete-web.eu/web-rules.html"&gt;Afla mai mult pe site...&lt;/a&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2403639280887926285-2202916132351035766?l=intelligent-web.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://intelligent-web.blogspot.com/feeds/2202916132351035766/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2403639280887926285&amp;postID=2202916132351035766' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/2202916132351035766'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/2202916132351035766'/><link rel='alternate' type='text/html' href='http://intelligent-web.blogspot.com/2009/01/limbaje-de-reprezentare-regulilor-in.html' title='Limbaje de reprezentare a regulilor in Web-ul Semantic'/><author><name>Oana Mihai</name><uri>http://www.blogger.com/profile/15372838163947976681</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://4.bp.blogspot.com/_-vGzoHPlbHA/SQ-YwM0eXfI/AAAAAAAAAAM/tga3XOzup98/S220/DSCF0800.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2403639280887926285.post-3687087185976484642</id><published>2008-12-12T03:20:00.000-08:00</published><updated>2009-01-13T04:01:47.995-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='www'/><category scheme='http://www.blogger.com/atom/ns#' term='search'/><category scheme='http://www.blogger.com/atom/ns#' term='evolutia web'/><title type='text'>WEB PEOPLE SEARCH</title><content type='html'>&lt;p&gt;O noua abordare a Web People Search (cautare de persoane) a fost implementata, aceasta metoda fiind mut mai performanta decat cele existente .Se propune o metodologie de clasificare a aparitiilor numelor cu ajutorul careia se realizeaza clustere.&lt;br /&gt;Deocamdata e destinata doar serverelor (doar o companie de web search ar putea sa o implementeze).&lt;br /&gt;&lt;br /&gt;Algoritmul este urmatorul:&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;I.Se realizeaza o preprocesare cu numele din toate paginile web de pe server (se filtreaza cele ambigue si apoi se calculeaza factorul TF / IDF – term frequency / inverse document frequency pentru toate)&lt;br /&gt;&lt;br /&gt;II.Se realizeaza clusterul in 2 pasi:&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;a)Fiecare pereche (di, dj) din multimea de nume care are factor TF/IDF suficient de apropiat va apartine unui cluster (TF/IDF &gt; o valoare de prag gasita printr-un algoritm greedy)&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;b)Pentru perechile care n-au fost unite la pasul 1, se realizeaza o noua cautare pe web, astfel:&lt;br /&gt;&lt;br /&gt;- se cauta legaturi ale celor 2 nume, prin organizatie sau prin numele cunostintelor comune&lt;br /&gt;&lt;br /&gt;- se transforma aceste legaturi intr-un vector de caracteristici pentru fiecare nume&lt;br /&gt;&lt;br /&gt;- cu ajutorul metodei de clasificare la limita de sus (skyline classification) se face o predictie daca cele nume trebuie unite sau nu&lt;br /&gt;&lt;br /&gt;Algoritmul se sfarseste cand toate perechile relevante apartin unui cluster.&lt;br /&gt;&lt;br /&gt;Se face afisarea clusterului gasit.&lt;br /&gt;&lt;br /&gt;S-au folosit 3 seturi de date (WWW05, SIGIR05, WePS), folosite si inainte pt a putea face comparatii.&lt;br /&gt;&lt;br /&gt;Comparatiile se fac intre metoda descrisa (skyline) si alte 2 metode, metoda unirii doar pe baza factorului TF/IDF (NE) si metoda ce cauta legaturi comune (WebDice).&lt;br /&gt;Pentru skyline se obtin performante mult mai bune.&lt;br /&gt;&lt;br /&gt;Acest lucru este posibil deoarece metoda considera dominanta unui anumit nume si in acelasi timp foloseste un algortim greedy pentru a regla foarte fin pragul de acceptare al unui anumit rezultat&lt;br /&gt;Singura limitare a acestei metode este legata de eficienta (nu poate rula pe un client pentru ca e nevoie de foarte multe prelucrari; poate rula doar pe un server).&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2403639280887926285-3687087185976484642?l=intelligent-web.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://intelligent-web.blogspot.com/feeds/3687087185976484642/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2403639280887926285&amp;postID=3687087185976484642' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/3687087185976484642'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/3687087185976484642'/><link rel='alternate' type='text/html' href='http://intelligent-web.blogspot.com/2008/12/web-people-search.html' title='WEB PEOPLE SEARCH'/><author><name>Daniela Zeca</name><uri>http://www.blogger.com/profile/09443392867891546575</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://3.bp.blogspot.com/_j2C9gX7dMK8/SQ9cmxwOcRI/AAAAAAAAAAM/uzY5pO4-6ZM/S220/Picture+009.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2403639280887926285.post-2424010723860247444</id><published>2008-12-03T12:27:00.000-08:00</published><updated>2008-12-04T01:54:02.152-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='control (+ space)'/><category scheme='http://www.blogger.com/atom/ns#' term='eficienta'/><category scheme='http://www.blogger.com/atom/ns#' term='ubiquity'/><category scheme='http://www.blogger.com/atom/ns#' term='mozilla'/><title type='text'>Ubiquity</title><content type='html'>&lt;p&gt;&lt;br /&gt;&lt;em&gt;Ce este?&lt;/em&gt; Un add-on pentru &lt;strong&gt;Mozilla&lt;/strong&gt; ce ofera posibilitatea de control a browser-ului folosind un anumit set de comenzi language-based.&lt;br /&gt;&lt;br /&gt;&lt;em&gt;Cui se adreseaza?&lt;/em&gt; Celor ce vor sa fie mai eficienti sau celor ce sunt pur si simplu comozi ;)&lt;br /&gt;&lt;br /&gt;Versiune disponibila: 0.1.2 .&lt;br /&gt;&lt;br /&gt;Directie dezvoltare:  posibilitatea de interactiune cu browserul folosind atat combinatii de taste, comenzi languaged-based cat si comenzi vocale.&lt;br /&gt;&lt;br /&gt;Se poate descarca de &lt;a href="https://ubiquity.mozilla.com/xpi/ubiquity-latest.xpi" target="_blank"&gt;aici&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;Pentru a intra in modul Ubiquity tastati Control + Space (Windows), Control+Alt+Space(Linux), Option+Space(Mac) si va aparea o interfata transparenta neagra.&lt;br /&gt;&lt;br /&gt;Pentru a vedea lista de comenzi disponibile tastati: command-list&lt;br /&gt;&lt;br /&gt;Exemple de comenzi Ubi:&lt;br /&gt;&lt;/p&gt;&lt;ul&gt;&lt;li&gt;WIKIPEDIA(sau WI) termen de cautare IN language&lt;br /&gt;wi interfete web in romanian&lt;br /&gt;afiseaza in interfata Ubi un preview cu rezultatele cautarii&lt;br /&gt;pentru a accesa pagina wikipedia tastati Enter&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;/p&gt;&lt;ul&gt;&lt;li&gt;EMAIL mesaj TO contact&lt;br /&gt;trebuie sa aveti cont pe Gmail si sa fiti logati.&lt;br /&gt;mesajul poate fi si o selectie din pagina curenta caz in care se     inlocuieste cu   THIS&lt;br /&gt;&lt;br /&gt;&lt;/li&gt;&lt;li&gt;MAP locatie&lt;br /&gt;va aparea o harta reprezentand locatia aleasa&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;/p&gt;&lt;ul&gt;&lt;li&gt;DEFINE(sau def) termen (sau this[selectie])&lt;br /&gt;va afisa definitia conform answers.com&lt;/li&gt;&lt;/ul&gt;&lt;p&gt; &lt;br /&gt;Pentru a iesi din modul Ubi: Esc.&lt;br /&gt;&lt;br /&gt;Se pot adauga noi comenzi Ubiquity:&lt;br /&gt;se acceseaza editorul de comenzi: command-editor si se introduce cod in Javascript.&lt;br /&gt;&lt;br /&gt;Mai multe informatii in &lt;a href="https://wiki.mozilla.org/Labs/Ubiquity/Latest_Ubiquity_User_Tutorial" target="_blank"&gt;tutorial&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://labs.mozilla.com/2008/08/introducing-ubiquity/" target="_blank"&gt;Enter Ubiquity&lt;/a&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2403639280887926285-2424010723860247444?l=intelligent-web.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://intelligent-web.blogspot.com/feeds/2424010723860247444/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2403639280887926285&amp;postID=2424010723860247444' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/2424010723860247444'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/2424010723860247444'/><link rel='alternate' type='text/html' href='http://intelligent-web.blogspot.com/2008/12/ubiquity.html' title='Ubiquity'/><author><name>Corina Filimon</name><uri>http://www.blogger.com/profile/13750497933213082792</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='22' src='http://4.bp.blogspot.com/_1ZmDVPYeArE/SRW5ZB3Uy2I/AAAAAAAAAAk/yQf7Izjvbwo/S220/splash.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2403639280887926285.post-6179368604175742199</id><published>2008-11-27T11:37:00.000-08:00</published><updated>2008-11-27T11:50:16.217-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='IT clips favourites'/><title type='text'>WeTube</title><content type='html'>Echipa VividWeb are placerea sa anunte inserarea unui nou gadget. Vivid.TV reprezinta un playlist cu videoclipurile noastre favorite. Din sfera IT, desigur... &lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Enjoy! :) &lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2403639280887926285-6179368604175742199?l=intelligent-web.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://intelligent-web.blogspot.com/feeds/6179368604175742199/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2403639280887926285&amp;postID=6179368604175742199' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/6179368604175742199'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/6179368604175742199'/><link rel='alternate' type='text/html' href='http://intelligent-web.blogspot.com/2008/11/wetube.html' title='WeTube'/><author><name>VividWeb Team</name><uri>http://www.blogger.com/profile/12486371874261367116</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2403639280887926285.post-487115399145578307</id><published>2008-11-20T23:20:00.000-08:00</published><updated>2009-01-21T09:01:14.685-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='utilizabilitate'/><category scheme='http://www.blogger.com/atom/ns#' term='legea Fitt'/><category scheme='http://www.blogger.com/atom/ns#' term='webdesign'/><category scheme='http://www.blogger.com/atom/ns#' term='interfete'/><title type='text'>In cautarea utilizabilitatii</title><content type='html'>&lt;p&gt;Si dat fiind faptul ca avem drept principal obiectiv proiectarea, implementarea si evaluarea interfetelor am decis sa vedem ce anume presupune acesta.&lt;br /&gt;&lt;br /&gt;Rezultatul este articolul &lt;strong&gt;&lt;em&gt;In cautarea utilizabilitatii&lt;/em&gt;&lt;/strong&gt; si are ca tema proiectarea interfetelor pe criterii de utilizabilitate.&lt;br /&gt;&lt;br /&gt;Din cuprins:&lt;/p&gt;&lt;ul&gt;&lt;li&gt;Modelul de design iterativ&lt;/li&gt;&lt;li&gt;Analiza profilului utilizatorului tinta&lt;/li&gt;&lt;li&gt;Evaluarea utilizabilitatii&lt;/li&gt;&lt;li&gt;Principii de design&lt;/li&gt;&lt;li&gt;Legea lui Fitt&lt;/li&gt;&lt;li&gt;Evaluarea interfetei&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;     &lt;br /&gt;&lt;a href="http://interfete-web.eu/in_cautarea_utilizabilitatii.html" target="_blank"&gt;Afla mai mult....&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2403639280887926285-487115399145578307?l=intelligent-web.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://intelligent-web.blogspot.com/feeds/487115399145578307/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2403639280887926285&amp;postID=487115399145578307' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/487115399145578307'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/487115399145578307'/><link rel='alternate' type='text/html' href='http://intelligent-web.blogspot.com/2008/11/in-cautarea-utilizabilitatii.html' title='In cautarea utilizabilitatii'/><author><name>Corina Filimon</name><uri>http://www.blogger.com/profile/13750497933213082792</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='22' src='http://4.bp.blogspot.com/_1ZmDVPYeArE/SRW5ZB3Uy2I/AAAAAAAAAAk/yQf7Izjvbwo/S220/splash.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2403639280887926285.post-7200737352858981423</id><published>2008-11-01T13:02:00.000-07:00</published><updated>2008-11-09T02:59:40.961-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='BCI'/><category scheme='http://www.blogger.com/atom/ns#' term='interfete'/><title type='text'>Interactiune la viteza gandului</title><content type='html'>&lt;em&gt;&lt;span style="font-size:100%;"&gt;Interactiunea om-calculator&lt;/span&gt;&lt;/em&gt;&lt;span style="font-size:100%;"&gt; studiaza schimbul de informatie dintre om si computer, avand ca scop eficientizarea lui. &lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Pentru a atinge acest scop, in ultimii ani, cercetatorii au considerat posibilitatea implementarii de &lt;/span&gt;&lt;span style="font-size:100%;"&gt;interfete&lt;/span&gt;&lt;span style="font-size:100%;"&gt; direct neurale(Brain Computer Interfaces BCI).&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;span style="font-size:100%;"&gt;Ce sunt interfetele neurale?&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Reprezinta un canal de comunicatie intre creier(anumiti centri nervosi) si computer .&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;span style="font-size:100%;"&gt;Tipuri de interfete neurale:&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;em&gt;&lt;span style="font-size:100%;"&gt;1. Total Invazive&lt;/span&gt;&lt;/em&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Principii de functionare:&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Interfata este implantata direct in materia cenusie din creier si folosind diverse tipuri de device-uri sunt transmise semnale electrice catre implant, scopul fiind de a modifica activitatea anumitor centri nervosi.&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Dezavantaje : deseori in urma implantului se formeaza un tesut conjunctiv din fibroblasti ca urmare a reactiei creierului la un element strain, perceptia semnalului din exterior fiind astfel dificila &lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Aplicabilitate: folosite in domeniul medical (cazuri de cecitate si deficiente locomotorii)&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;em&gt;&lt;span style="font-size:100%;"&gt;2. Partial Invazive&lt;/span&gt;&lt;/em&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Interfetele neurale partial invazive  sunt implantate in interiorul craniului insa in exteriorul creierului.&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;Folosind metoda electrocorticografie(ECoG) este masurata activitatea electrica a cortexului cerebral.&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Avantaje:  nu exista riscul producerii tesuturior conjunctive&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;Dezavantaje:  calitatea semalului electric interceptat e mai slaba decat la intefetele total invazive&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Aplicabilitate:  interactiunea cu anumite aplicatii folosind implantul&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;em&gt;&lt;span style="font-size:100%;"&gt;3. Neinvazive&lt;/span&gt;&lt;/em&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Sunt atasate in exteriorul cutiei craniene iar intensitatea impulsului electric este redusa din cauza dispersiei semnalului de catre craniu&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Principiu de functionare: &lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Semnalul electric interceptat la nivelul craniului e amplificat folosind EEG (electroencefalografie) si digitizat folosind un convertor analog-digital;  parametrii noului semnal sunt analizati de computer folosind retele neuronale&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Dezavantaje:  procesul de control al impulsurilor electrice emise de creier e lent si necesita training indelungat&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Aplicabilitate: controlul elementelor unei lumi virtuale&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;em&gt;&lt;span style="font-size:100%;"&gt;Via Visual Learning :)&lt;/span&gt;&lt;/em&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt; &lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;object width="425" height="344"&gt;&lt;embed src="http://www.youtube.com/v/EXuRgfjlXTs&amp;amp;hl=en&amp;amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;span style="font-size:100%;"&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;span style="font-size:100%;"&gt;Firme care comercializeaza interfete neurale:&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Cyberkinetics, Neural Signals, NeuroSky, BrainGate, OLogic.&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;Si ce pot controla prin puterea gandului? :D&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;object width="425" height="344"&gt;&lt;embed src="http://www.youtube.com/v/hQWBfCg91CU&amp;amp;hl=en&amp;amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;span style="font-size:85%;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;span style="font-size:130%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2403639280887926285-7200737352858981423?l=intelligent-web.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://intelligent-web.blogspot.com/feeds/7200737352858981423/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2403639280887926285&amp;postID=7200737352858981423' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/7200737352858981423'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/7200737352858981423'/><link rel='alternate' type='text/html' href='http://intelligent-web.blogspot.com/2008/11/interactiune-la-viteza-gandului.html' title='Interactiune la viteza gandului'/><author><name>Corina Filimon</name><uri>http://www.blogger.com/profile/13750497933213082792</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='33' height='22' src='http://4.bp.blogspot.com/_1ZmDVPYeArE/SRW5ZB3Uy2I/AAAAAAAAAAk/yQf7Izjvbwo/S220/splash.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2403639280887926285.post-7108814860778897842</id><published>2008-10-29T16:17:00.000-07:00</published><updated>2009-01-13T04:01:59.967-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='webdesign'/><category scheme='http://www.blogger.com/atom/ns#' term='interfete'/><title type='text'>O alta perspectiva asupra unei interfete web</title><content type='html'>Atunci cand realizam &lt;b&gt;o interfata web &lt;/b&gt;trebuie sa luam in considerare faptul ca scopul acesteia este acela de a face posibila dezvoltarea unor seturi de aplicatii de catre anumite grupuri de persoane. Asadar, in constructia unei interfete este esential &lt;b&gt;care sunt utilizatorii si care sunt aplicatiile &lt;/b&gt;care vor putea fi dezvoltate de catre acestia.&lt;br /&gt;Lucrul cel mai important este sa-ti &lt;b&gt;cunosti audienta&lt;/b&gt;, telurile si mijloacele pe care le poti oferi pentru ca utilizatorii sa-si atinga scopul. O interfata trebuie &lt;b&gt;destinata intregii categorii spre care este orientata&lt;/b&gt; , utilizatorii mai putin privilegiati adica cu probleme de miscare, auz sau vedere din categoria tinta trebuie sa aiba acces la aceasta intrefata sa o poata folosi. Spre exemplu, un utilizator care nu distinge foarte bine culorile nu va putea beneficia de toate utilitatile unei interfete bazata si editata pe jocuri de culori.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://interfete-web.eu/oaltaperspectiva.html"&gt;...citeste tot articolul&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2403639280887926285-7108814860778897842?l=intelligent-web.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://intelligent-web.blogspot.com/feeds/7108814860778897842/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2403639280887926285&amp;postID=7108814860778897842' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/7108814860778897842'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/7108814860778897842'/><link rel='alternate' type='text/html' href='http://intelligent-web.blogspot.com/2008/11/o-alta-perspectiva-asupra-unei.html' title='O alta perspectiva asupra unei interfete web'/><author><name>Daniela Zeca</name><uri>http://www.blogger.com/profile/09443392867891546575</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://3.bp.blogspot.com/_j2C9gX7dMK8/SQ9cmxwOcRI/AAAAAAAAAAM/uzY5pO4-6ZM/S220/Picture+009.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2403639280887926285.post-8086673760301907061</id><published>2008-10-23T19:53:00.000-07:00</published><updated>2008-11-03T23:39:11.359-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='tehnologii web'/><category scheme='http://www.blogger.com/atom/ns#' term='webdesign'/><category scheme='http://www.blogger.com/atom/ns#' term='interfete'/><title type='text'>Cu ce ne ocupam, in linii mari...</title><content type='html'>Interfete Web ...  scrie mare pe post de titlu, ba chiar am facut si un &lt;a href="http://interfete-web.eu/"&gt;site&lt;/a&gt; despre ele. Dar pana la urma despre ce e vorba si cu ce se mananca? Veti afla in cele ce urmeaza.&lt;br /&gt;&lt;p align="justify"&gt;&lt;strong&gt;Ce sunt interfetele  web?&lt;/strong&gt;&lt;/p&gt;                   &lt;p align="justify"&gt;Interfetele web definesc acea categorie de interfete grafice prin care un utilizator de Internet poate interactiona cu o pagina web (web site). Designul unei interfete web este esential, stand la baza usurintei sau dificultatii de utilizare a site-ului. &lt;/p&gt;                   &lt;p align="justify"&gt;&lt;strong&gt;Interactiunea  om-calculator (HCI)&lt;/strong&gt;&lt;/p&gt;                   &lt;p align="justify"&gt;Interfata grafica cu utilizatorul (GUI) este o forma particulara de interactiune om-calculator(masina), ce permite utilizatorilor umani sa participe intr-un schimb de informatie cu dispozitive electronice, precum calculatorul, prin intermediul pictogramelor, indicatorilor grafici si a altor tipuri de elemente vizuale. O alta forma de interactiune om-masina este interfata bazata pe text, predecesorul GUI. &lt;/p&gt;                   &lt;p align="justify"&gt;Preocuparea pentru interactiunea om-masina a migrat, pe parcursul anilor, din sfera science-fiction in zona tehnologiei informatiei, devenind un important obiect de studiu interdisciplinar ce imbina stiinta calculatoarelor cu notiuni de psihologie si design. In ultimii ani se vorbeste in termeni din ce in ce mai realisti despre posibilitatea implementarii de interfete direct neurale (Brain-Computer Interfaces).&lt;/p&gt;&lt;p align="justify"&gt;&lt;a href="http://interfete-web.eu/interfeteweb.html"&gt;...citeste tot articolul&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2403639280887926285-8086673760301907061?l=intelligent-web.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://intelligent-web.blogspot.com/feeds/8086673760301907061/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2403639280887926285&amp;postID=8086673760301907061' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/8086673760301907061'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/8086673760301907061'/><link rel='alternate' type='text/html' href='http://intelligent-web.blogspot.com/2008/10/cu-ce-ne-ocupam-in-linii-mari.html' title='Cu ce ne ocupam, in linii mari...'/><author><name>Oana Mihai</name><uri>http://www.blogger.com/profile/15372838163947976681</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://4.bp.blogspot.com/_-vGzoHPlbHA/SQ-YwM0eXfI/AAAAAAAAAAM/tga3XOzup98/S220/DSCF0800.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2403639280887926285.post-8692736328955255928</id><published>2008-10-17T09:40:00.000-07:00</published><updated>2008-11-03T15:45:12.737-08:00</updated><title type='text'>Primii pasi in marele paienjenis mondial</title><content type='html'>Bine ati venit pe blogul de Interfete Web!&lt;div&gt;&lt;br /&gt;&lt;div&gt;Suntem o echipa tanara si entuziasta de studenti la Calculatoare, iar acest blog, impreuna cu site-ul &lt;a href="http://www.interfete-web.eu/"&gt;Interfete Web&lt;/a&gt;, constituie primul nostru proiect in domeniul interfetelor web inteligente. &lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Va asteptam in curand cu mai multe detalii despre noi si un prim articol din sfera interfetelor evoluate. &lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Va multumim pentru vizita!&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Echipa VividWeb&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2403639280887926285-8692736328955255928?l=intelligent-web.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://intelligent-web.blogspot.com/feeds/8692736328955255928/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2403639280887926285&amp;postID=8692736328955255928' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/8692736328955255928'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2403639280887926285/posts/default/8692736328955255928'/><link rel='alternate' type='text/html' href='http://intelligent-web.blogspot.com/2008/10/primii-pasi-in-marele-paienjenis.html' title='Primii pasi in marele paienjenis mondial'/><author><name>VividWeb Team</name><uri>http://www.blogger.com/profile/12486371874261367116</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>
