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ICDE
2010
IEEE
206views Database» more  ICDE 2010»
15 years 2 months ago
HECATAEUS: Regulating Schema Evolution
HECATAEUS is an open-source software tool for enabling impact prediction, what-if analysis, and regulation of relational database schema evolution. We follow a graph theoretic appr...
George Papastefanatos, Panos Vassiliadis, Alkis Si...
98
Voted
CP
2004
Springer
15 years 5 months ago
Leveraging the Learning Power of Examples in Automated Constraint Acquisition
Constraint programming is rapidly becoming the technology of choice for modeling and solving complex combinatorial problems. However, users of constraint programming technology nee...
Christian Bessière, Remi Coletta, Eugene C....
100
Voted
ISIPTA
2003
IEEE
140views Mathematics» more  ISIPTA 2003»
15 years 5 months ago
A Second-Order Uncertainty Model of Independent Random Variables: An Example of the Stress-Strength Reliability
A second-order hierarchical uncertainty model of a system of independent random variables is studied in the paper. It is shown that the complex nonlinear optimization problem for ...
Lev V. Utkin
67
Voted
CORR
2006
Springer
105views Education» more  CORR 2006»
15 years 15 days ago
Cohomology in Grothendieck Topologies and Lower Bounds in Boolean Complexity II: A Simple Example
In a previous paper we have suggested a number of ideas to attack circuit size complexity with cohomology. As a simple example, we take circuits that can only compute the AND of t...
Joel Friedman
123
Voted
GLOBECOM
2007
IEEE
15 years 6 months ago
A TDMA-based Scheduling and Routing Algorithm for Data-Centric Wireless Sensor Networks
—Recharging the batteries of a moribund sensor deployed as part of a wireless sensor network is often infeasible due to logistical considerations. With the purpose of prolonging ...
Yean-Fu Wen, Frank Yeong-Sung Lin, Hung-Shi Wang