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» Flexibility of Data-Driven Process Structures
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LWA
2004
14 years 9 days ago
Dirichlet Enhanced Latent Semantic Analysis
This paper describes nonparametric Bayesian treatments for analyzing records containing occurrences of items. The introduced model retains the strength of previous approaches that...
Kai Yu, Shipeng Yu, Volker Tresp
AI
2008
Springer
13 years 11 months ago
Conditional independence and chain event graphs
Graphs provide an excellent framework for interrogating symmetric models of measurement random variables and discovering their implied conditional independence structure. However,...
Jim Q. Smith, Paul E. Anderson
SCHEDULING
2008
152views more  SCHEDULING 2008»
13 years 10 months ago
Bicriteria robotic cell scheduling
This paper considers the scheduling problems arising in two- and three-machine manufacturing cells configured in a flowshop which repeatedly produces one type of product and where ...
Hakan Gultekin, M. Selim Akturk, Oya Ekin Karasan
SIGMOD
2007
ACM
160views Database» more  SIGMOD 2007»
14 years 11 months ago
Supporting ranking and clustering as generalized order-by and group-by
The Boolean semantics of SQL queries cannot adequately capture the "fuzzy" preferences and "soft" criteria required in non-traditional data retrieval applicati...
Chengkai Li, Min Wang, Lipyeow Lim, Haixun Wang, K...
UML
2000
Springer
14 years 2 months ago
On the Extension of UML with Use Case Maps Concepts
Descriptions of reactive systems focus heavily on behavioral aspects, often in terms of scenarios. To cope with the increasing complexity of services provided by these systems, beh...
Daniel Amyot, Gunter Mussbacher