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FOCS
1998
IEEE
15 years 11 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
ATAL
2007
Springer
15 years 10 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
15 years 8 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
USITS
2001
15 years 8 months ago
Nettimer: A Tool for Measuring Bottleneck Link Bandwidth
Measuring the bottleneck link bandwidth along a path is important for understanding the performance of many Internet applications. Existing tools to measure bottleneck bandwidth a...
Kevin Lai, Mary Baker
SPIESR
2004
99views Database» more  SPIESR 2004»
15 years 8 months ago
Evaluating the effectiveness of automatic PVR management
A model for evaluating the effectiveness of automatic recording of television programs by digital personal video recorders (PVRs) is presented. The model is used to evaluate the t...
Ketan Mayer-Patel, Wesley Miaw