186 search results - page 18 / 38 » Semantic Trajectory Compression |
TCS
2010
13 years 6 months ago
2010
We define a program semantics that is preserved by dependence-based slicing algorithms. It is a natural extension, to non-terminating programs, of the semantics introduced by Wei...
SIGDOC
2004
ACM
14 years 1 months ago
2004
ACM
The concept of thumbnails is common in image representation. A thumbnail is a highly compressed version of an image that provides a small, yet complete visual representation to th...
DCC
2002
IEEE
14 years 7 months ago
2002
IEEE
With the emergence of software delivery platforms such as Microsoft's .NET, code compression has become one of the core enabling technologies strongly affecting system perfor...
ICDE
2004
IEEE
14 years 9 months ago
2004
IEEE
Data cube computation and representation are prohibitively expensive in terms of time and space. Prior work has focused on either reducing the computation time or condensing the r...
NLPRS
2001
Springer
14 years 3 days ago
2001
Springer
It is important for future NLP systems to formulate the semantic equivalence (and more generally, the semantic similarity) of natural language expressions. In particular, paraphra...