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AOSE
2001
Springer
15 years 11 months ago
UML Class Diagrams Revisited in the Context of Agent-Based Systems
Gaining wide acceptance for the use of agents in industry requires both relating it to the nearest antecedent technology (objectoriented software development) and using artifacts ...
Bernhard Bauer
150
Voted
SEMWEB
2007
Springer
16 years 23 days ago
An Approach to Capture Design-induced Error Using an Ontology
Since engineered systems, e.g. aviation control, have increasingly equipped with automated and computer-supported artifacts, human-system interaction has been an important issue. U...
Injae Shin, Sanghee Kim, Chris A. McMahon
DATESO
2010
148views Database» more  DATESO 2010»
15 years 4 months ago
Using Spectral Clustering for Finding Students' Patterns of Behavior in Social Networks
Abstract. The high dimensionality of the data generated by social networks has been a big challenge for researchers. In order to solve the problems associated with this phenomenon,...
Gamila Obadi, Pavla Drázdilová, Jan ...
SIGMOD
1992
ACM
160views Database» more  SIGMOD 1992»
15 years 10 months ago
Extensible/Rule Based Query Rewrite Optimization in Starburst
This paper describes the Query Rewrite facility of the Starburst extensible database system, a novel phase of query optimization. We present a suite of rewrite rules used in Starb...
Hamid Pirahesh, Joseph M. Hellerstein, Waqar Hasan
VLDB
2007
ACM
166views Database» more  VLDB 2007»
16 years 23 days ago
To Share or Not To Share?
Intuitively, aggressive work sharing among concurrent queries in a database system should always improve performance by eliminating redundant computation or data accesses. We show...
Ryan Johnson, Nikos Hardavellas, Ippokratis Pandis...