12336 search results - page 2395 / 2468 » Active Information Retrieval |
ACL
2011
13 years 1 months ago
2011
We derive two variants of a semi-supervised model for fine-grained sentiment analysis. Both models leverage abundant natural supervision in the form of review ratings, as well as...
CHI
2011
ACM
13 years 1 months ago
2011
ACM
In this paper, we propose a system for helping users to judge the credibility of Web search results and to search for credible Web pages. Conventional Web search engines present o...
EDBT
2011
ACM
13 years 1 months ago
2011
ACM
The World Wide Web no longer consists just of HTML pages. Our work sheds light on a number of trends on the Internet that go beyond simple Web pages. The hidden Web provides a wea...
ICSE
2011
IEEE-ACM
13 years 1 months ago
2011
IEEE-ACM
Source code is the target and final outcome of software development. By focusing our research and analysis on source code only, we risk forgetting that software is the product of...
MOBISYS
2011
ACM
13 years 25 days ago
2011
ACM
We introduce a new technique for determining a mobile phone’s indoor location even when Wi-Fi infrastructure is unavailable or sparse. Our technique is based on a new ambient so...