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» Semantics of Database Transformations
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KES
2005
Springer
16 years 5 days ago
Fast Video Retrieval via the Statistics of Motion Within the Regions-of-Interest
Abstract. It is a very important issue to quickly retrieve semantic information from a vast multimedia database. In this paper, we propose a statistic-based algorithm to retrieve t...
Jing-Fung Chen, Hong-Yuan Mark Liao, Chia-Wen Lin
LPAR
2005
Springer
16 years 5 days ago
Incremental Integrity Checking: Limitations and Possibilities
Integrity checking is an essential means for the preservation of the intended semantics of a deductive database. Incrementality is the only feasible approach to checking and can be...
Henning Christiansen, Davide Martinenghi
ICEIS
2002
IEEE
15 years 11 months ago
Managing Uncertain Trajectories of Moving Objects with Domino
: This work describes the features of the DOMINO (Database fOr MovINg Objects) system, which brings several novelties to the problem of managing moving objects databases. Our robus...
Goce Trajcevski, Ouri Wolfson, Hu Cao, Hai Lin, Fe...
VLDB
2001
ACM
119views Database» more  VLDB 2001»
15 years 11 months ago
A Prototype Content-Based Retrieval System that Uses Virtual Images to Save Space
Previous research has demonstrated that space can be saved in a MultiMedia DataBase Management System (MMDBMS) by storing some of the data items virtually, meaning they are stored...
Leonard Brown, Le Gruenwald
SSD
1993
Springer
237views Database» more  SSD 1993»
15 years 10 months ago
A Small Set of Formal Topological Relationships Suitable for End-User Interaction
Topological relationships between spatial objects represent important knowledge that users of geographic information systems expect to retrieve from a spatial database. A di cult t...
Eliseo Clementini, Paolino Di Felice, Peter van Oo...