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DATESO
2008
131views Database» more  DATESO 2008»
13 years 11 months ago
Towards Cost-based Optimizations of Twig Content-based Queries
Abstract In recent years, many approaches to indexing XML data have appeared. These approaches attempt to process XML queries efficiently and sufficient query plans are built for t...
Michal Krátký, Radim Baca
ASIACRYPT
2009
Springer
14 years 4 months ago
Related-Key Cryptanalysis of the Full AES-192 and AES-256
In this paper we present two related-key attacks on the full AES. For AES-256 we show the first key recovery attack that works for all the keys and has 299.5 time and data complex...
Alex Biryukov, Dmitry Khovratovich
VL
2007
IEEE
157views Visual Languages» more  VL 2007»
14 years 4 months ago
Spider Diagrams of Order
Spider diagrams are a visual logic capable of makeing statements about relationships between sets and their cardinalities. Various meta-level results for spider diagrams have been...
Aidan Delaney, Gem Stapleton
FASE
2005
Springer
14 years 3 months ago
Non-local Choice and Beyond: Intricacies of MSC Choice Nodes
MSC is a visual formalism for specifying the behavior of systems. To obtain implementations for individual processes, the MSC choice construction poses fundamental problems. The be...
Arjan J. Mooij, Nicolae Goga, Judi Romijn
SENSYS
2004
ACM
14 years 3 months ago
Decentralized synchronization protocols with nearest neighbor communication
A class of synchronization protocols for dense, large-scale sensor networks is presented. The protocols build on the recent work of Hong, Cheow, and Scaglione [5, 6] in which the ...
Dennis Lucarelli, I-Jeng Wang