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TAMC
2010
Springer
14 years 13 days ago
Streaming Algorithms for Some Problems in Log-Space
Abstract. In this paper, we give streaming algorithms for some problems which are known to be in deterministic log-space, when the number of passes made on the input is unbounded. ...
Ajesh Babu, Nutan Limaye, Girish Varma
SIGMOD
1993
ACM
150views Database» more  SIGMOD 1993»
13 years 11 months ago
Predicate Migration: Optimizing Queries with Expensive Predicates
The traditional focus of relational query optimization schemes has been on the choice of join methods and join orders. Restrictions have typically been handled in query optimizers ...
Joseph M. Hellerstein, Michael Stonebraker
ICC
2007
IEEE
14 years 1 months ago
On the Error Floor Performance of SCTCM Systems with Non-Recursive Inner Codes
Abstract— It has previously been shown that serially concatenated trellis coded modulation (SCTCM) with a non-recursive inner convolutional code can achieve convergence close to ...
Anders Nilsson, Tor Aulin
CHARME
2003
Springer
129views Hardware» more  CHARME 2003»
14 years 19 days ago
On the Correctness of an Intrusion-Tolerant Group Communication Protocol
Intrusion-tolerance is the technique of using fault-tolerance to achieve security properties. Assuming that faults, both benign and Byzantine, are unavoidable, the main goal of Int...
Mohamed Layouni, Jozef Hooman, Sofiène Taha...
SIGADA
1998
Springer
13 years 11 months ago
Testing Generic Ada Packages with APE
Despite substantial research on methods and tools for testing reusable modules, little help is available for the tester in the eld. Commercial tools for system testing are widely ...
Daniel Hoffman, Jayakrishnan Nair, Paul A. Stroope...