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VLDB
1994
ACM
149views Database» more  VLDB 1994»
15 years 1 months ago
Qualified Answers That Reflect User Needs and Preferences
This paper introduces a formalism to describe the needs and preferences of database users. Because of the precise formulation of these concepts, we have found an automatic and ver...
Terry Gaasterland, Jorge Lobo
ZUM
1994
Springer
147views Formal Methods» more  ZUM 1994»
15 years 1 months ago
Integrating Formal Methods into a Professional Master of Software Engineering Program
A critical issuein the designof aprofessionalsoftware engineeringdegreeprogram is the way in which formal methods are integrated into the curriculum. The approach taken by most pr...
David Garlan
NSPW
1998
ACM
15 years 1 months ago
Meta Objects for Access Control: a Formal Model for Role-Based Principals
Object-based programming is becoming more and more popular and is currently conquering the world of distributed programming models. In object-based systems access control is often...
Thomas Riechmann, Franz J. Hauck
DAC
2006
ACM
15 years 10 months ago
Early cutpoint insertion for high-level software vs. RTL formal combinational equivalence verification
Ever-growing complexity is forcing design to move above RTL. For example, golden functional models are being written as clearly as possible in software and not optimized or intend...
Xiushan Feng, Alan J. Hu
ANOR
2005
120views more  ANOR 2005»
14 years 9 months ago
Solving the Vehicle Routing Problem with Stochastic Demands using the Cross-Entropy Method
An alternate formulation of the classical vehicle routing problem with stochastic demands (VRPSD) is considered. We propose a new heuristic method to solve the problem. The algori...
Krishna Chepuri, Tito Homem-de-Mello