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SAT
2007
Springer
118views Hardware» more  SAT 2007»
14 years 1 months ago
Improved Lower Bounds for Tree-Like Resolution over Linear Inequalities
Abstract. We continue a study initiated by Kraj´ıˇcek of a Resolutionlike proof system working with clauses of linear inequalities, R(CP). For all proof systems of this kind Kra...
Arist Kojevnikov
OPODIS
2008
13 years 9 months ago
On the Time-Complexity of Robust and Amnesic Storage
We consider wait-free implementations of a regular read/ write register for unauthenticated data using a collection of 3t + k base objects, t of which can be subject to Byzantine ...
Dan Dobre, Matthias Majuntke, Neeraj Suri
PODS
2005
ACM
164views Database» more  PODS 2005»
14 years 7 months ago
Lower bounds for sorting with few random accesses to external memory
We consider a scenario where we want to query a large dataset that is stored in external memory and does not fit into main memory. The most constrained resources in such a situati...
Martin Grohe, Nicole Schweikardt
PODS
2009
ACM
119views Database» more  PODS 2009»
14 years 8 months ago
Dynamic indexability and lower bounds for dynamic one-dimensional range query indexes
The B-tree is a fundamental external index structure that is widely used for answering one-dimensional range reporting queries. Given a set of N keys, a range query can be answere...
Ke Yi
CORR
2010
Springer
127views Education» more  CORR 2010»
13 years 4 months ago
Towards a communication-theoretic understanding of system-level power consumption
Traditional communication theory focuses on minimizing transmit power. However, communication links are increasingly operating at shorter ranges where transmit power can be signif...
Pulkit Grover, Kristen Ann Woyach, Anant Sahai