1521 search results - page 43 / 305 » On Sampled Semantics of Timed Systems |
UML
2001
Springer
14 years 3 months ago
2001
Springer
We present a real-time execution semantics for UML activity graphs that is intended for workflow modelling. The semantics is defined in terms of execution algorithms that define...
ANLP
1992
14 years 2 days ago
1992
The real di culty in development of practical NLP systems comes from the fact that we do not have e ective means for gathering \knowledge". In this paper, we propose an algor...
CIVR
2005
Springer
14 years 4 months ago
2005
Springer
This paper presents a new approach for building semantic image indexing and retrieval systems. Our approach is composed of four phases : (1) knowledge acquisition, (2) weakly-super...
COLING
2002
13 years 10 months ago
2002
With the rapid growth of real application domains for NLP systems, there is a genuine demand for a general toolkit from which programmers with no linguistic knowledge can build sp...
VLDB
2004
ACM
14 years 4 months ago
2004
ACM
A prototype video database management system, which we call BilVideo, is presented. BilVideo provides an integrated support for queries on spatio-temporal, semantic and low-level ...