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VLDB
2002
ACM
108views Database» more  VLDB 2002»
13 years 9 months ago
Generic Database Cost Models for Hierarchical Memory Systems
Accurate prediction of operator execution time is a prerequisite for database query optimization. Although extensively studied for conventional disk-based DBMSs, cost modeling in ...
Stefan Manegold, Peter A. Boncz, Martin L. Kersten
DBSEC
2010
196views Database» more  DBSEC 2010»
13 years 6 months ago
Preserving Integrity and Confidentiality of a Directed Acyclic Graph Model of Provenance
Abstract. This paper describes how to preserve integrity and confidentiality of a directed acyclic graph (DAG) model of provenance database. We show a method to preserve integrity ...
Amril Syalim, Takashi Nishide, Kouichi Sakurai
CG
2005
Springer
13 years 10 months ago
Sketch-based free-form shape modelling with a fast and stable numerical engine
In this paper, we present a feature-based free-form shape modelling technique based on solving a fundamental problem of reconstructing the depth information from 2D sketch planes....
Yong-Jin Liu, Kai Tang, Ajay Joneja
CISIS
2010
IEEE
14 years 3 months ago
Shared Data Grid Programming Improvements Using Specialized Objects
- The shared data programming model is an attractive grid programming alternative to message passing solutions. This paper addresses type related improvements to a shared data grid...
Dacian Tudor, Georgiana Macariu, Wolfgang Schreine...
ICSM
2000
IEEE
14 years 2 months ago
A Deployment System for Pervasive Computing
Software has for a long time been used for controlling different systems. Today, there is a trend towards integrating software into consumer electronics, home appliances, cars etc...
Jesper Andersson