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SSS
2007
Springer
16 years 8 days ago
The Truth System: Can a System of Lying Processes Stabilize?
We introduce a new abstract system, called the truth system. In the truth system, a process deduces a true value, with high probability, from an incoming stream of both true and fa...
Mohamed G. Gouda, Yan Li
CONEXT
2006
ACM
16 years 4 days ago
Shortcuts in a virtual world
We consider the case of a virtual world of peers that are organized in an overlay built by Delaunay Triangulation. Application layer routing is used to determine the path taken in...
Moritz Steiner, Ernst W. Biersack
ISM
2005
IEEE
112views Multimedia» more  ISM 2005»
15 years 11 months ago
Automatically Generating User Interfaces for Device Federations
One of the ideas of ubiquitous computing is that computing resources should be embedded ubiquitously in the environment, making them available to any nearby users. Some researcher...
Elmar Braun, Max Mühlhäuser
VLDB
2004
ACM
111views Database» more  VLDB 2004»
15 years 11 months ago
Lifting the Burden of History from Adaptive Query Processing
Adaptive query processing schemes attempt to reoptimize query plans during the course of query execution. A variety of techniques for adaptive query processing have been proposed,...
Amol Deshpande, Joseph M. Hellerstein
SIGMOD
2010
ACM
171views Database» more  SIGMOD 2010»
15 years 11 months ago
Variance aware optimization of parameterized queries
Parameterized queries are commonly used in database applications. In a parameterized query, the same SQL statement is potentially executed multiple times with different parameter ...
Surajit Chaudhuri, Hongrae Lee, Vivek R. Narasayya