4623 search results - page 837 / 925 » Knowledge Representation on the Web |
WWW
2009
ACM
14 years 10 months ago
2009
ACM
People use weblogs to express thoughts, present ideas and share knowledge. However, weblogs can also be misused to influence and manipulate the readers. Therefore the credibility ...
WWW
2009
ACM
14 years 10 months ago
2009
ACM
Community Question Answering (CQA) has emerged as a popular forum for users to pose questions for other users to answer. Over the last few years, CQA portals such as Naver and Yah...
WWW
2008
ACM
14 years 10 months ago
2008
ACM
Community Question Answering has emerged as a popular and effective paradigm for a wide range of information needs. For example, to find out an obscure piece of trivia, it is now ...
CHI
2009
ACM
14 years 10 months ago
2009
ACM
People who use the Internet for health information often obtain their first opinion that way, and then, if they go to a doctor, the doctors advice is relegated to the second opini...
KDD
2002
ACM
14 years 10 months ago
2002
ACM
Abstract. Since more and more Web sites, especially sites of retailers, offer automatic recommendation services using Web usage mining, evaluation of recommender algorithms has bec...