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WSC
2007
13 years 10 months ago
Using ontologies for simulation integration
This paper describes the motivations, methods, and solution concepts for the use of ontologies for simulation model integration. Ontological analysis has been shown to be an effec...
Perakath C. Benjamin, Kumar V. Akella, Ajay Verma
SMALLTALK
2007
Springer
14 years 1 months ago
Transactional memory for smalltalk
Concurrency control in Smalltalk is based on locks and is therefore notoriously difficult to use. Even though some implementations provide high-level constructs, these add complexi...
Lukas Renggli, Oscar Nierstrasz
SIGMOD
2007
ACM
157views Database» more  SIGMOD 2007»
14 years 8 months ago
Compiling mappings to bridge applications and databases
Translating data and data access operations between applications and databases is a longstanding data management problem. We present a novel approach to this problem, in which the...
Sergey Melnik, Atul Adya, Philip A. Bernstein
SCAM
2007
IEEE
14 years 2 months ago
Quality Assessment for Embedded SQL
—The access of information systems to underlying relational databases is commonly programmed using embedded SQL queries. Such embedded queries may take the form of string literal...
Huib van den Brink, Rob van der Leek, Joost Visser
ML
2002
ACM
127views Machine Learning» more  ML 2002»
13 years 7 months ago
Sparse Regression Ensembles in Infinite and Finite Hypothesis Spaces
We examine methods for constructing regression ensembles based on a linear program (LP). The ensemble regression function consists of linear combinations of base hypotheses generat...
Gunnar Rätsch, Ayhan Demiriz, Kristin P. Benn...