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CDC
2008
IEEE
145views Control Systems» more  CDC 2008»
14 years 3 months ago
Optimal sensor hop selection: Sensor energy minimization and network lifetime maximization with guaranteed system performance
— In this paper we consider state estimation carried over a sensor network. A fusion center forms a local multi-hop tree of sensors and gateways and fuses the data into a state e...
Ling Shi, Karl Henrik Johansson, Richard M. Murray
JAIR
2008
99views more  JAIR 2008»
13 years 8 months ago
The Complexity of Planning Problems With Simple Causal Graphs
We present three new complexity results for classes of planning problems with simple causal graphs. First, we describe a polynomial-time algorithm that uses macros to generate pla...
Omer Giménez, Anders Jonsson
DAC
2006
ACM
14 years 9 months ago
Gain-based technology mapping for minimum runtime leakage under input vector uncertainty
The gain-based technology mapping paradigm has been successfully employed for finding minimum delay and minimum area mappings. However, existing gain-based technology mappers fail...
Ashish Kumar Singh, Murari Mani, Ruchir Puri, Mich...
COCO
2000
Springer
65views Algorithms» more  COCO 2000»
14 years 28 days ago
On the Complexity of Quantum ACC
For any q > 1, let MODq be a quantum gate that determines if the number of 1’s in the input is divisible by q. We show that for any q, t > 1, MODq is equivalent to MODt (u...
Frederic Green, Steven Homer, Chris Pollett
DIALM
2005
ACM
125views Algorithms» more  DIALM 2005»
13 years 10 months ago
Minimizing interference in ad hoc and sensor networks
Reducing interference is one of the main challenges in wireless communication, and particularly in ad hoc networks. The amount of interference experienced by a node v corresponds ...
Thomas Moscibroda, Roger Wattenhofer