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JACM
2000
86views more  JACM 2000»
14 years 9 months ago
Periodification scheme: constructing sorting networks with constant period
We consider comparator networks M that are used repeatedly: while the output produced by M is not sorted, it is fed again into M. Sorting algorithms working in this way are called ...
Miroslaw Kutylowski, Krzysztof Lorys, Brigitte Oes...
AC
1998
Springer
14 years 9 months ago
Cellular Automata Models of Self-Replicating Systems
Abstract: Since von Neumann's seminal work around 1950, computer scientists and others have studied the algorithms needed to support self-replicating systems. Much of this wor...
James A. Reggia, Hui-Hsien Chou, Jason D. Lohn
CACM
1999
92views more  CACM 1999»
14 years 9 months ago
Putting OO Distributed Programming to Work
stractions underlying distributed computing. We attempted to keep our preaims at an abstract and general level. In this column, we make those claims more concrete. More precisely, ...
Pascal Felber, Rachid Guerraoui, Mohamed Fayad
JACM
2002
163views more  JACM 2002»
14 years 9 months ago
Formal verification of standards for distance vector routing protocols
We show how to use an interactive theorem prover, HOL, together with a model checker, SPIN, to prove key properties of distance vector routing protocols. We do three case studies: ...
Karthikeyan Bhargavan, Davor Obradovic, Carl A. Gu...
INFORMS
1998
150views more  INFORMS 1998»
14 years 9 months ago
Branch and Infer: A Unifying Framework for Integer and Finite Domain Constraint Programming
constraint abstractions into integer programming, and to discuss possible combinations of the two approaches. Combinatorial problems are ubiquitous in many real world applications ...
Alexander Bockmayr, Thomas Kasper