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SSD
2007
Springer
171views Database» more  SSD 2007»
16 years 16 days ago
Transformation of Continuous Aggregation Join Queries over Data Streams
We address continuously processing an aggregation join query over data streams. Queries of this type involve both join and aggregation operations, with windows specified on join ...
Tri Minh Tran, Byung Suk Lee
TARK
2007
Springer
16 years 15 days ago
Knowledge-based modelling of voting protocols
We contend that reasoning about knowledge is both natural and pragmatic for verification of electronic voting protocols. We present a model in which desirable properties of elect...
A. Baskar, Ramaswamy Ramanujam, S. P. Suresh
VLDB
2007
ACM
155views Database» more  VLDB 2007»
16 years 15 days ago
Best Position Algorithms for Top-k Queries
The general problem of answering top-k queries can be modeled using lists of data items sorted by their local scores. The most efficient algorithm proposed so far for answering to...
Reza Akbarinia, Esther Pacitti, Patrick Valduriez
WAOA
2007
Springer
106views Algorithms» more  WAOA 2007»
16 years 15 days ago
Full and Local Information in Distributed Decision Making
We consider the following distributed optimization problem: three agents i = 1, 2, 3 are each presented with a load drawn independently from the same known prior distribution. Then...
Panagiota N. Panagopoulou, Paul G. Spirakis
WDAG
2007
Springer
73views Algorithms» more  WDAG 2007»
16 years 15 days ago
On Self-stabilizing Synchronous Actions Despite Byzantine Attacks
Consider a distributed network of n nodes that is connected to a global source of “beats”. All nodes receive the “beats” simultaneously, and operate in lock-step. A scheme ...
Danny Dolev, Ezra N. Hoch
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