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TPHOL
1998
IEEE
15 years 2 months ago
The Village Telephone System: A Case Study in Formal Software Engineering
In this paper we illustrate the use of formal methods in the development of a benchmark application we call the Village Telephone System which is characteristic of a class of netwo...
Karthikeyan Bhargavan, Carl A. Gunter, Elsa L. Gun...
HASE
1997
IEEE
15 years 2 months ago
ReSoFT: A Reusable Testbed for Development and Evaluation of Software Fault-Tolerant Systems
The Reusable Software Fault Tolerance Testbed ReSoFT was developed to facilitate the development and evaluation of high-assurance systems that require tolerance of both hardware...
Kam S. Tso, Eltefaat Shokri, Roger J. Dziegiel Jr.
VLDB
1998
ACM
126views Database» more  VLDB 1998»
15 years 2 months ago
Materialized Views in Oracle
Oracle Materialized Views (MVs) are designed for data warehousing and replication. For data warehousing, MVs based on inner/outer equijoins with optional aggregation, can be refre...
Randall G. Bello, Karl Dias, Alan Downing, James J...
VLDB
1994
ACM
129views Database» more  VLDB 1994»
15 years 1 months ago
Hilbert R-tree: An Improved R-tree using Fractals
We propose a new R-tree structure that outperforms all the older ones. The heart of the idea is to facilitate the deferred splitting approach in R-trees. This is done by proposing...
Ibrahim Kamel, Christos Faloutsos
COCO
2010
Springer
152views Algorithms» more  COCO 2010»
15 years 1 months ago
A Log-Space Algorithm for Reachability in Planar Acyclic Digraphs with Few Sources
Designing algorithms that use logarithmic space for graph reachability problems is fundamental to complexity theory. It is well known that for general directed graphs this problem...
Derrick Stolee, Chris Bourke, N. V. Vinodchandran