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DEXAW
1999
IEEE
142views Database» more  DEXAW 1999»
15 years 5 months ago
Developments in Spatio-Temporal Query Languages
ing spatio-temporal data as abstract data types into already existing data models is a promising approach to creating spatio-temporal query languages. In this context, an importan...
Martin Erwig, Markus Schneider
ADC
1999
Springer
68views Database» more  ADC 1999»
15 years 5 months ago
A Query-sensitive Cost Model for Similarity Queries with M-tree
We introduce a cost model for the M-tree access method [Ciaccia et al., 1997] which provides estimates of CPU (distance computations) and I/O costs for the execution of similarity ...
Paolo Ciaccia, A. Nanni, Marco Patella
GD
1999
Springer
15 years 5 months ago
Centrality in Policy Network Drawings
—We introduce a network visualization technique that supports an analytical method applied in the social sciences. Policy network analysis is an approach to study policy making s...
Ulrik Brandes, Patrick Kenis, Dorothea Wagner
CSFW
1998
IEEE
15 years 5 months ago
Honest Ideals on Strand Spaces
In security protocol analysis, it is important to learn general principles that limit the abilities of an attacker, and that can be applied repeatedly to a variety of protocols. W...
F. Javier Thayer, Jonathan C. Herzog, Joshua D. Gu...
EUROCRYPT
1998
Springer
15 years 5 months ago
Auto-Recoverable Auto-Certifiable Cryptosystems
Abstract. This paper introduces a cryptographic paradigm called selfescrowed encryption, a concept initiated by kleptography. In simple words, a self-escrowed public-key cryptosyst...
Adam Young, Moti Yung