2607 search results - page 393 / 522 » An Ontology-Based Information Retrieval Model |
SIGIR
2002
ACM
13 years 10 months ago
2002
ACM
A novel method for simultaneous keyphrase extraction and generic text summarization is proposed by modeling text documents as weighted undirected and weighted bipartite graphs. Sp...
MIR
2005
ACM
14 years 4 months ago
2005
ACM
In this paper, we will propose a novel semi-automatic annotation scheme for video semantic classification. It is well known that the large gap between high-level semantics and low...
ISMAR
2008
IEEE
14 years 4 months ago
2008
IEEE
In this paper we present a new vision-based approach for transmitting virtual models for Augmented Reality (AR). A two dimensional representation of the virtual models is embedded...
JCDL
2006
ACM
14 years 4 months ago
2006
ACM
Measurements of the impact and history of research literature provide a useful complement to scientific digital library collections. Bibliometric indicators have been extensively...
WWW
2009
ACM
14 years 11 months ago
2009
ACM
Both search engine click-through log and social annotation have been utilized as user feedback for search result re-ranking. However, to our best knowledge, no previous study has ...