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» Moving Specification Structures Between Logical Systems
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GIS
2002
ACM
13 years 7 months ago
A road network embedding technique for k-nearest neighbor search in moving object databases
A very important class of queries in GIS applications is the class of K-Nearest Neighbor queries. Most of the current studies on the K-Nearest Neighbor queries utilize spatial ind...
Cyrus Shahabi, Mohammad R. Kolahdouzan, Mehdi Shar...
IFIPTCS
2000
13 years 11 months ago
Open Ended Systems, Dynamic Bisimulation and Tile Logic
Abstract The sos formats ensuring that bisimilarity is a congruence often fail in the presence of structural axioms on the algebra of states. Dynamic bisimulation, introduced to ch...
Roberto Bruni, Ugo Montanari, Vladimiro Sassone
PTS
2000
75views Hardware» more  PTS 2000»
13 years 8 months ago
Structural Coverage For LOTOS - a Probe Insertion Technique
Coverage analysis of programs and specifications is a common approach to measure the quality and the adequacy of a test suite. This paper presents a probe insertion technique for m...
Daniel Amyot, Luigi Logrippo
FORTE
1993
13 years 8 months ago
Incremental Construction Approach for Distributed System Specifications
In this paper, we propose an incremental construction approach for distributed system specifications. These specifications are structured as a parallel composition of subsystem sp...
Ferhat Khendek, Gregor von Bochmann
SIGMOD
2006
ACM
107views Database» more  SIGMOD 2006»
14 years 7 months ago
Relaxed space bounding for moving objects: a case for the buddy tree
Rapid advancements in positioning systems and wireless communications enable accurate tracking of continuously moving objects. This development poses new challenges to database te...
Shuqiao Guo, Zhiyong Huang, H. V. Jagadish, Beng C...