6103 search results - page 809 / 1221 » Multimedia Retrieval Algorithmics |
130
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SIGIR
2006
ACM
15 years 10 months ago
2006
ACM
Searching an organization’s document repositories for experts provides a cost effective solution for the task of expert finding. We present two general strategies to expert se...
124
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SIGIR
2006
ACM
15 years 10 months ago
2006
ACM
We present a novel framework for answering complex questions that relies on question decomposition. Complex questions are decomposed by a procedure that operates on a Markov chain...
123
Voted
SIGIR
2006
ACM
15 years 10 months ago
2006
ACM
User modeling for information retrieval has mostly been studied to improve the effectiveness of information access in centralized repositories. In this paper we explore user model...
120
Voted
SIGIR
2006
ACM
15 years 10 months ago
2006
ACM
In this paper, we propose a new strategy with time granularity reasoning for utilizing temporal information in topic tracking. Compared with previous ones, our work has four disti...
144
click to vote
SIGIR
2006
ACM
15 years 10 months ago
2006
ACM
Traditional web link-based ranking schemes use a single score to measure a page’s authority without concern of the community from which that authority is derived. As a result, a...