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RTSS
1995
IEEE
15 years 10 months ago
Managing Contention and Timing Constraints in a Real-Time Database System
Previous work in real-time database management systems (RT-DBMS) has primarily based on simulation. This paper discusses how current real-time technology has been applied to archi...
Matthew R. Lehr, Young-Kuk Kim, Sang Hyuk Son
VLDB
1987
ACM
72views Database» more  VLDB 1987»
15 years 10 months ago
Providing Time-Related Constraints for Conventional Database Systems
A model for a historical database is described which is based upon time-stamped tuples as the unit of storage. The model includes both physical and logical time-stamps. The techni...
T. Abbod, K. Brown, H. Noble
CCS
2010
ACM
15 years 10 months ago
Apex: extending Android permission model and enforcement with user-defined runtime constraints
Android is the first mass-produced consumer-market open source mobile platform that allows developers to easily create applications and users to readily install them. However, giv...
Mohammad Nauman, Sohail Khan, Xinwen Zhang
CP
2008
Springer
15 years 8 months ago
Length-Lex Bounds Consistency for Knapsack Constraints
Recently, a new domain store for set-variables has been proposed which totally orders all values in the domain of a set-variable based on cardinality and lexicography. Traditionall...
Yuri Malitsky, Meinolf Sellmann, Willem Jan van Ho...
DAGSTUHL
2007
15 years 8 months ago
Graph matching with type constraints on nodes and edges
Abstract. In this paper, we consider two particular problems of directed graph matching. The first problem concerns graphs with nodes that have been subdivided into classes of di...
Catherine Fraikin, Paul Van Dooren