282 search results - page 27 / 57 » Active feedback in ad hoc information retrieval |
IJCNN
2006
IEEE
14 years 3 months ago
2006
IEEE
— This paper reports a new document retrieval method using non-relevant documents. Especially, this paper reports a comparison of retrieval efficiency between One Class Support ...
GROUP
2003
ACM
14 years 2 months ago
2003
ACM
We describe a new collaborative technology that is mid-way between the informality of email and the formality of shared workspaces. Email and other ad hoc collaboration systems ar...
JNW
2006
13 years 9 months ago
2006
In mobile ad hoc networks (MANETs), there is frequently disconnected a route consisting of multi-hop from a source to a destination because of the dynamic nature such as the topolo...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
In this paper, we define the problem of topic-sentiment analysis on Weblogs and propose a novel probabilistic model to capture the mixture of topics and sentiments simultaneously....
SIGMOD
2003
ACM
14 years 9 months ago
2003
ACM
The learning-enhanced relevance feedback has been one of the most active research areas in content-based image retrieval in recent years. However, few methods using the relevance ...