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ISCAS
1999
IEEE
106views Hardware» more  ISCAS 1999»
14 years 1 months ago
Repeater insertion in RLC lines for minimum propagation delay
- A closed form expression for the propagation delay of a CMOS gate driving a distributed RLC line is introduced that is within 5% of dynamic circuit simulations for a wide range o...
Yehea I. Ismail, Eby G. Friedman
FOCS
1998
IEEE
14 years 1 months ago
The Shortest Vector in a Lattice is Hard to Approximate to Within Some Constant
We show that approximating the shortest vector problem (in any p norm) to within any constant factor less than p 2 is hard for NP under reverse unfaithful random reductions with i...
Daniele Micciancio
ICIAR
2010
Springer
14 years 1 months ago
Segmentation Based Noise Variance Estimation from Background MRI Data
Accurate and precise estimation of the noise variance is often of key importance as an input parameter for posterior image processing tasks. In MR images, background data is well s...
Jeny Rajan, Dirk Poot, Jaber Juntu, Jan Sijbers
ATAL
2007
Springer
14 years 1 months ago
Reputation in the joint venture game
In many settings, agents need to identify competent partners to assist them in accomplishing tasks. Direct experience may not provide sufficient data to learn the competence of ot...
Philip Hendrix, Barbara J. Grosz
ACL
2007
13 years 11 months ago
Randomised Language Modelling for Statistical Machine Translation
A Bloom filter (BF) is a randomised data structure for set membership queries. Its space requirements are significantly below lossless information-theoretic lower bounds but it ...
David Talbot, Miles Osborne