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» Tensor Rank: Some Lower and Upper Bounds
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CORR
2006
Springer
95views Education» more  CORR 2006»
14 years 10 months ago
Optimal Distortion-Power Tradeoffs in Gaussian Sensor Networks
We investigate the optimal performance of dense sensor networks by studying the joint source-channel coding problem. The overall goal of the sensor network is to take measurements ...
Nan Liu, Sennur Ulukus
SODA
2008
ACM
104views Algorithms» more  SODA 2008»
14 years 11 months ago
Ranged hash functions and the price of churn
Ranged hash functions generalize hash tables to the setting where hash buckets may come and go over time, a typical case in distributed settings where hash buckets may correspond ...
James Aspnes, Muli Safra, Yitong Yin
ICALP
2009
Springer
15 years 5 months ago
Improved Bounds for Speed Scaling in Devices Obeying the Cube-Root Rule
Speed scaling is a power management technique that involves dynamically changing the speed of a processor. This gives rise to dualobjective scheduling problems, where the operating...
Nikhil Bansal, Ho-Leung Chan, Kirk Pruhs, Dmitriy ...
RP
2009
Springer
136views Control Systems» more  RP 2009»
15 years 4 months ago
Probabilistic Model Checking of Biological Systems with Uncertain Kinetic Rates
We present an abstraction of the probabilistic semantics of Multiset Rewriting to formally express systems of reactions with uncertain kinetic rates. This allows biological systems...
Roberto Barbuti, Francesca Levi, Paolo Milazzo, Gu...
ICALP
2004
Springer
15 years 3 months ago
Learning a Hidden Subgraph
We consider the problem of learning a labeled graph from a given family of graphs on n vertices in a model where the only allowed operation is to query whether a set of vertices i...
Noga Alon, Vera Asodi