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JCAM
2010
173views more  JCAM 2010»
13 years 4 months ago
A filter diagonalization for generalized eigenvalue problems based on the Sakurai-Sugiura projection method
The Sakurai-Sugiura projection method, which solves a generalized eigenvalue problem to find certain eigenvalues in a given domain, was reformulated by using the resolvent theory....
Tsutomu Ikegami, Tetsuya Sakurai, Umpei Nagashima
EDBT
2008
ACM
137views Database» more  EDBT 2008»
14 years 10 months ago
Optimizing away joins on data streams
Abstract. Monitoring aggregates on IP traffic data streams is a compelling application for data stream management systems. Often, such streaming aggregation queries involve joining...
Lukasz Golab, Theodore Johnson, Nick Koudas, Dives...
CSL
2007
Springer
14 years 4 months ago
Unbounded Proof-Length Speed-Up in Deduction Modulo
In 1973, Parikh proved a speed-up theorem conjectured by G¨odel 37 years before: there exist arithmetical formulæ that are provable in first order arithmetic, but whose shorter ...
Guillaume Burel
CSFW
1999
IEEE
14 years 2 months ago
A Meta-Notation for Protocol Analysis
Most formal approaches to security protocol analysis are based on a set of assumptions commonly referred to as the "Dolev-Yao model." In this paper, we use a multiset re...
Iliano Cervesato, Nancy A. Durgin, Patrick Lincoln...
DLT
2004
13 years 11 months ago
On Competence in CD Grammar Systems
Abstract. We investigate the generative power of cooperating distributed grammar systems (CDGSs), if the cooperation protocol is based on the level of competence on the underlying ...
Maurice H. ter Beek, Erzsébet Csuhaj-Varj&u...