334 search results - page 38 / 67 » On the Update of Term Weights in Dynamic Information Retriev... |
CLEF
2007
Springer
14 years 1 months ago
2007
Springer
This paper presents my participation to the second Morpho Challenge. Results have been obtained with the algorithm already presented at Morpho Challenge 2005. The system takes a p...
MM
2010
ACM
13 years 7 months ago
2010
ACM
In this paper a real-time anomaly detection system for video streams is proposed. Spatio-temporal features are exploited to capture scene dynamic statistics together with appearan...
SIGIR
2005
ACM
14 years 1 months ago
2005
ACM
Measuring the information retrieval effectiveness of Web search engines can be expensive if human relevance judgments are required to evaluate search results. Using implicit user ...
CIVR
2008
Springer
13 years 9 months ago
2008
Springer
Storyboards, a grid layout of thumbnail images as surrogates representing video, have received much attention in video retrieval interfaces and published studies through the years...
ATAL
2005
Springer
14 years 1 months ago
2005
Springer
In this paper, a new agent development platform, which includes built-in features for semantic web based multi agent system development, is introduced. All agents and services in ...