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» Algorithmic issues in modeling motion
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IFM
2010
Springer
147views Formal Methods» more  IFM 2010»
13 years 7 months ago
Symbolic Model-Checking of Optimistic Replication Algorithms
Abstract. The Operational Transformation (OT) approach, used in many collaborative editors, allows a group of users to concurrently update replicas of a shared object and exchange ...
Hanifa Boucheneb, Abdessamad Imine, Manal Najem
ICML
2002
IEEE
14 years 10 months ago
Interpreting and Extending Classical Agglomerative Clustering Algorithms using a Model-Based approach
We present two results which arise from a model-based approach to hierarchical agglomerative clustering. First, we show formally that the common heuristic agglomerative clustering...
Sepandar D. Kamvar, Dan Klein, Christopher D. Mann...
GECCO
2003
Springer
124views Optimization» more  GECCO 2003»
14 years 2 months ago
Using an Immune System Model to Explore Mate Selection in Genetic Algorithms
Abstract. When Genetic Algorithms (GAs) are employed in multimodal function optimization, engineering and machine learning, identifying multiple peaks and maintaining subpopulation...
Chien-Feng Huang
CDC
2009
IEEE
129views Control Systems» more  CDC 2009»
14 years 2 months ago
An algorithm for estimating time-varying commodity price models
— Given the current financial crisis, there is renewed interest in modelling how the price of commodities change in the market. Traditionally, such models have assumed constant ...
Boris I. Godoy, Graham C. Goodwin, Juan C. Agü...
SODA
2008
ACM
100views Algorithms» more  SODA 2008»
13 years 10 months ago
Maintaining deforming surface meshes
We present a method to maintain a mesh approximating a deforming surface, which is specified by a dense set of sample points. We identify a reasonable motion model for which a pro...
Siu-Wing Cheng, Tamal K. Dey