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GI
1994
Springer
15 years 10 months ago
Tool-Based Business Process Modeling Using the SOM Approach
Business processes play an important role in analyzing and designing a company's behaviour and organization. Modeling business processes is an integral part of the Semantic O...
Otto K. Ferstl, Elmar J. Sinz, Michael Amberg, Udo...
VLDB
1989
ACM
44views Database» more  VLDB 1989»
15 years 10 months ago
Quasi Serializability: a Correctness Criterion for Global Concurrency Control in InterBase
In this paper, we introduce Quasi Serializability, a correctness criterion for concurrency control in heterogeneous distributed database environments. A global history is quasi se...
Weimin Du, Ahmed K. Elmagarmid
ROBOCUP
1998
Springer
128views Robotics» more  ROBOCUP 1998»
15 years 10 months ago
A Multi-Level Constraint-Based Controller for the Dynamo98 Robot Soccer Team
Abstract. Constraint Nets provide a semantic model for modeling hybrid dynamic systems. Controllers are embedded constraint solvers that solve constraints in real-time. A controlle...
Yu Zhang, Alan K. Mackworth
ACISP
2010
Springer
15 years 8 months ago
Security Estimates for Quadratic Field Based Cryptosystems
Abstract. We describe implementations for solving the discrete logarithm problem in the class group of an imaginary quadratic field and in the infrastructure of a real quadratic fi...
Jean-François Biasse, Michael J. Jacobson, ...
DMIN
2007
214views Data Mining» more  DMIN 2007»
15 years 8 months ago
A Fast KNN Algorithm Based on Simulated Annealing
K-Nearest Neighbor is used broadly in text classification, but it has one deficiency—computational efficiency. In this paper, we propose a heuristic search way to find out the k ...
Chuanyao Yang, Yuqin Li, Chenghong Zhang, Yunfa Hu