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» On the Minimality and Decomposability of Constraint Networks
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FMCAD
2007
Springer
14 years 2 months ago
Fast Minimum-Register Retiming via Binary Maximum-Flow
We present a formulation of retiming to minimize the number of registers in a design by iterating a maximum network flow problem. The retiming returned will be the optimum one whi...
Aaron P. Hurst, Alan Mishchenko, Robert K. Brayton
ISPD
2004
ACM
120views Hardware» more  ISPD 2004»
14 years 1 months ago
On optimal physical synthesis of sleep transistors
Considering the voltage drop constraint over a distributed model for power/ground (P/G) network, we study the following two problems for physical synthesis of sleep transistors: t...
Changbo Long, Jinjun Xiong, Lei He
KDD
2007
ACM
159views Data Mining» more  KDD 2007»
14 years 9 months ago
Constraint-driven clustering
Clustering methods can be either data-driven or need-driven. Data-driven methods intend to discover the true structure of the underlying data while need-driven methods aims at org...
Rong Ge, Martin Ester, Wen Jin, Ian Davidson
AGENTS
1998
Springer
14 years 22 days ago
Issues in Temporal Reasoning for Autonomous Control Systems
Deep Space One will be the rst spacecraft to be controlled by an autonomous agent potentially capable of carrying out a complete mission with minimal commandingfrom Earth. The New...
Nicola Muscettola, Paul H. Morris, Barney Pell, Be...
DIALM
2005
ACM
104views Algorithms» more  DIALM 2005»
13 years 10 months ago
Information dissemination in highly dynamic graphs
We investigate to what extent flooding and routing is possible if the graph is allowed to change unpredictably at each time step. We study what minimal requirements are necessary...
Regina O'Dell, Roger Wattenhofer