WWW
2010
ACM
13 years 11 months ago
2010
ACM
We present Aardvark, a social search engine. With Aardvark, users ask a question, either by instant message, email, web input, text message, or voice. Aardvark then routes the que...
WWW
2010
ACM
13 years 11 months ago
2010
ACM
WWW
2010
ACM
13 years 11 months ago
2010
ACM
WWW
2010
ACM
13 years 11 months ago
2010
ACM
Query suggestion has been an effective approach to help users narrow down to the information they need. However, most of existing studies focused on only popular/head queries. Si...
WWW
2010
ACM
13 years 11 months ago
2010
ACM
The Open Government Directive is making US government data available via websites such as Data.gov for public access. In this paper, we present a Semantic Web based approach that ...
WWW
2010
ACM
13 years 11 months ago
2010
ACM
WWW
2010
ACM
13 years 11 months ago
2010
ACM
Spearman’s footrule and Kendall’s tau are two well established distances between rankings. They, however, fail to take into account concepts crucial to evaluating a result set...
WWW
2010
ACM
13 years 11 months ago
2010
ACM
Twitter, a popular microblogging service, has received much attention recently. An important characteristic of Twitter is its real-time nature. For example, when an earthquake occ...
WWW
2010
ACM
13 years 11 months ago
2010
ACM
Browsers do not currently support the secure sharing of JavaScript objects between principals. We present this problem as the need for object views, which are consistent and contr...
WWW
2010
ACM
13 years 11 months ago
2010
ACM
We introduce a new dissimilarity function for ranked lists, the expected weighted Hoeffding distance, that has several advantages over current dissimilarity measures for ranked s...