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ICSM
1999
IEEE
15 years 10 months ago
Bunch: A Clustering Tool for the Recovery and Maintenance of Software System Structures
Software systems are typically modified in order to extend or change their functionality, improve their performance, port them to different platforms, and so on. For developers, i...
Spiros Mancoridis, Brian S. Mitchell, Yih-Farn Che...
CIKM
1999
Springer
15 years 10 months ago
Rule-Based Query Optimization, Revisited
We present the architecture and a performance assessment of an extensible query optimizer written in Venus. Venus is a general-purpose active-database rule language embedded in C+...
Lane Warshaw, Daniel P. Miranker
IDMS
1999
Springer
143views Multimedia» more  IDMS 1999»
15 years 10 months ago
Quality of Service Management for Teleteaching Applications Using the MPEG-4/DMIF
In the context of distributed multimedia applications involving multicast to a large number of users, a single quality of service level may not be appropriate for all participants....
Gregor von Bochmann, Zhen Yang
IFM
1999
Springer
111views Formal Methods» more  IFM 1999»
15 years 10 months ago
An Object Semantic Model of SOFL
SOFL (Structured-Object-based-Formal Language) is recently proposed to combine the advantagesof formal methods, structured methods and object-oriented methodology into one method ...
Jin Song Dong, Shaoying Liu
ISMIS
1999
Springer
15 years 10 months ago
A Statistical Approach to Rule Selection in Semantic Query Optimisation
Semantic Query Optimisation makes use of the semantic knowledge of a database (rules) to perform query transformation. Rules are normally learned from former queries fired by the u...
Barry G. T. Lowden, Jerome Robinson