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PODS
2012
ACM
253views Database» more  PODS 2012»
11 years 9 months ago
Local transformations and conjunctive-query equivalence
Over the past several decades, the study of conjunctive queries has occupied a central place in the theory and practice of database systems. In recent years, conjunctive queries h...
Ronald Fagin, Phokion G. Kolaitis
STACS
2005
Springer
14 years 27 days ago
Cost Sharing and Strategyproof Mechanisms for Set Cover Games
Abstract. We develop for set cover games several general cost-sharing methods that are approximately budget-balanced, core, and/or group-strategyproof. We first study the cost sha...
Xiang-Yang Li, Zheng Sun, Weizhao Wang
VMCAI
2009
Springer
14 years 2 months ago
A Scalable Memory Model for Low-Level Code
Abstract. Because of its critical importance underlying all other software, lowlevel system software is among the most important targets for formal verification. Low-level systems...
Zvonimir Rakamaric, Alan J. Hu
ICC
2007
IEEE
14 years 1 months ago
LOOFA-PB: A Modified LOOFA Scheduler for Variable-Length Packet Switching
—The LOOFA algorithm is a cell-based scheduler for CIOQ crossbar switches that can guarantee the work-conserving property in a cell-based switch if the crossbar switch works twic...
Afshin Shiravi, Paul S. Min
OOPSLA
2005
Springer
14 years 27 days ago
Ercatons and organic programming: say good-bye to planned economy
Organic programming (OP) is our proposed and already emerging programming model which overcomes some of the limitations of current practice in software development in general and ...
Oliver Imbusch, Falk Langhammer, Guido von Walter