576 search results - page 28 / 116 » A framework for modeling and evaluating automatic semantic r... |
IJCAI
2007
13 years 9 months ago
2007
In this paper, we argue that the agglomerative clustering with vector cosine similarity measure performs poorly due to two reasons. First, the nearest neighbors of a document belo...
CORR
2011
Springer
13 years 2 months ago
2011
Springer
The paper proposes an approach to modeling users of large Web sites based on combining different data sources: access logs and content of the accessed pages are combined with sema...
WILF
2009
Springer
14 years 4 days ago
2009
Springer
In this paper, an interactive image retrieval scheme using MPEG-7 visual descriptors is proposed. The performance of image retrieval systems is still limited due to semantic gap, w...
JAIR
2007
13 years 7 months ago
2007
This paper introduces and analyzes a battery of inference models for the problem of semantic role labeling: one based on constraint satisfaction, and several strategies that model...
FORTE
2000
13 years 9 months ago
2000
The adventof multipoint(multicast-based) applications and the growth and complexity of the Internet has complicated network protocol design and evaluation. In this paper, we prese...