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SIGPRO
2010
58views more  SIGPRO 2010»
13 years 6 months ago
Signal-dependent constraints for perceptually motivated suppression of late reverberation
—The suppression of late reverberation by spectral subtraction tends to degrade disproportionally low-level signal regions and signal transients. This work proposes two novel rel...
Alexandros Tsilfidis, John Mourjopoulos
PODS
1990
ACM
150views Database» more  PODS 1990»
14 years 16 days ago
On Being Optimistic about Real-Time Constraints
- Performancestudiesof concurrencycontrol algorithms for conventional database systems have shown that, under most operating circumstances, locking protocols outperform optimistic ...
Jayant R. Haritsa, Michael J. Carey, Miron Livny
CP
1997
Springer
14 years 19 days ago
Programming Constraint Inference Engines
Abstract. Existing constraint programming systems offer a fixed set of inference engines implementing search strategies such as single, all, and best solution search. This is unfo...
Christian Schulte
FLOPS
2010
Springer
14 years 3 months ago
Applying Constraint Logic Programming to SQL Test Case Generation
We present a general framework for generating SQL query test cases using Constraint Logic Programming. Given a database schema and a SQL view defined in terms of other views and s...
Rafael Caballero, Yolanda García-Ruiz, Fern...
CONSTRAINTS
2006
105views more  CONSTRAINTS 2006»
13 years 8 months ago
Symmetry Breaking Constraints for Value Symmetries in Constraint Satisfaction
Constraint satisfaction problems (CSPs) sometimes contain both variable symmetries and value symmetries, causing adverse effects on CSP solvers based on tree search. As a remedy, s...
Y. Law, J. Lee