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ICRA
2010
IEEE
130views Robotics» more  ICRA 2010»
13 years 6 months ago
On the complexity of optimal reconfiguration planning for modular reconfigurable robots
— This paper presents a thorough analysis of the computational complexity of optimal reconfiguration planning problem for chain-type modular robots, i.e. finding the least number...
Feili Hou, Wei-Min Shen
DEXAW
1999
IEEE
202views Database» more  DEXAW 1999»
14 years 1 days ago
Optimizing Global Query Processing Plans in Heterogeneous and Distributed Multidatabase Systems
This work addresses a problem of optimal query processing in heterogeneous and distributed multidatabase systems. The objective is to nd a method for opimization of global query p...
Janusz R. Getta, Seyed M. Sedighi
CN
2008
106views more  CN 2008»
13 years 6 months ago
Optimization models and methods for planning wireless mesh networks
In this paper novel optimization models are proposed for planning Wireless Mesh Networks (WMNs), where the objective is to minimize the network installation cost while providing f...
Edoardo Amaldi, Antonio Capone, Matteo Cesana, Ila...
SIGMOD
2011
ACM
267views Database» more  SIGMOD 2011»
12 years 10 months ago
A latency and fault-tolerance optimizer for online parallel query plans
We address the problem of making online, parallel query plans fault-tolerant: i.e., provide intra-query fault-tolerance without blocking. We develop an approach that not only achi...
Prasang Upadhyaya, YongChul Kwon, Magdalena Balazi...
TCAD
2002
72views more  TCAD 2002»
13 years 7 months ago
Wire width planning for interconnect performance optimization
Abstract--In this paper, we study wire width planning for interconnect performance optimization in an interconnect-centric design flow. We first propose some simplified, yet near-o...
Jason Cong, David Zhigang Pan