17471 search results - page 121 / 3495 » Information Modeling |
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
In order to enable scalable querying of graph databases, intelligent selection of subgraphs to index is essential. An improved index can reduce response times for graph queries si...
IJCNLP
2004
Springer
14 years 2 months ago
2004
Springer
In this paper, a series of window-based methods is proposed for information retrieval. Compared with traditional tf-idf model, our approaches are based on two new key notions. The ...
HICSS
2010
IEEE
14 years 4 months ago
2010
IEEE
in Progress – Extended Abstract Word count: 3124 Effectively managing IT service centers such as call centers, computerized diagnostic imaging facilities, data centers, e-commerc...
SIGIR
1995
ACM
14 years 21 days ago
1995
ACM
We analyse the kinematics of probabilistic term weights at retrieval time for di erent Information Retrieval models. We present four models based on di erent notions of probabilis...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
Practical schemes for distributed video coding with side information at the decoder need to consider non-standard correlation models in order to take non-stationarities into accou...