920 search results - page 149 / 184 » The TSIMMIS Approach to Mediation: Data Models and Languages |
ICALP
2009
Springer
15 years 10 months ago
2009
Springer
We initiate the study of sublinear-time algorithms in the external memory model [14]. In this model, the data is stored in blocks of a certain size B, and the algorithm is charged...
75
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IJCV
2008
14 years 9 months ago
2008
Abstract We describe a method of representing human activities that allows a collection of motions to be queried without examples, using a simple and effective query language. Our ...
DRM
2003
Springer
15 years 2 months ago
2003
Springer
In this paper, we present our experiences concerning the enforcement of access rights extracted from ODRL-based digital contracts. We introduce the generalized Contract Schema (Co...
WWW
2010
ACM
15 years 4 months ago
2010
ACM
We present Content Extraction via Tag Ratios (CETR) – a method to extract content text from diverse webpages by using the HTML document’s tag ratios. We describe how to comput...
110
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WIDM
2005
ACM
15 years 3 months ago
2005
ACM
In XML retrieval, two distinct approaches have been established and pursued without much cross-fertilization taking place so far. On the one hand, native XML databases tailored to...