2512 search results - page 447 / 503 » A Document Image Retrieval System |
116
Voted
WWW
2008
ACM
16 years 4 months ago
2008
ACM
The paper is concerned with the problem of question recommendation. Specifically, given a question as query, we are to retrieve and rank other questions according to their likelih...
125
Voted
WWW
2005
ACM
16 years 4 months ago
2005
ACM
Say you are looking for information about a particular person. A search engine returns many pages for that person's name but which pages are about the person you care about, ...
131
Voted
SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
We examine two basic sources for implicit relevance feedback on the segment level for search personalization: eye tracking and display time. A controlled study has been conducted ...
150
Voted
DOCENG
2006
ACM
15 years 9 months ago
2006
ACM
In the recent years, we have witnessed a dramatic increment in the volume of spam email. Other related forms of spam are increasingly revealing as a problem of importance, special...
140
Voted
IUI
2006
ACM
15 years 9 months ago
2006
ACM
Question answering (QA) systems take users’ natural language questions and retrieve relevant answers from large repositories of free texts. Despite recent progress in QA researc...