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MFDBS
1991
125views Database» more  MFDBS 1991»
15 years 10 months ago
A Relational Algebra for Complex Objects Based on Partial Information
We study an approach to relational databases which treats relations not as subsets of a Cartesian product but as subsets of some domain { a partially ordered space of descriptions...
Leonid Libkin
WIESS
2000
15 years 8 months ago
Dynamic Memory Management with Garbage Collection for Embedded Applications
A software system can be called a safe-system with respect to memory, when it supports only strong-typing and it does not allow for the manual disposal of dynamic memory [2]. The ...
Roberto Brega, Gabrio Rivera
ICPR
2010
IEEE
15 years 8 months ago
Binary Representations of Fingerprint Spectral Minutiae Features
A fixed-length binary representation of a fingerprint has the advantages of a fast operation and a small template storage. For many biometric template protection schemes, a binary...
Haiyun Xu, Raymond Veldhuis
CORR
2008
Springer
81views Education» more  CORR 2008»
15 years 6 months ago
Proactive Service Migration for Long-Running Byzantine Fault Tolerant Systems
In this paper, we describe a proactive recovery scheme based on service migration for long-running Byzantine fault tolerant systems. Proactive recovery is an essential method for ...
Wenbing Zhao
JC
2006
61views more  JC 2006»
15 years 6 months ago
The discretized discrepancy principle under general source conditions
We discuss adaptive strategies for choosing regularization parameters in TikhonovPhillips regularization of discretized linear operator equations. Two rules turn out to be entirel...
Peter Mathé, Sergei V. Pereverzev