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» Operational Semantics of Transactions
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BTW
2007
Springer
164views Database» more  BTW 2007»
15 years 10 months ago
Integrating Structural Joins into a Tuple-Based XPath Algebra
: Over the recent years, very little effort has been made to give XPath a proper algebraic treatment. The only laudable exception is the Natix Algebra (NAL) which defines the tran...
Christian Mathis
PDIS
1994
IEEE
15 years 8 months ago
Fault-Tolerant Distributed Garbage Collection in a Client-Server Object-Oriented Database
We present a scalable garbage collection scheme for systems that store objects at multiple servers while clients run transactions on locally cached copies of objects. It is the fi...
Umesh Maheshwari, Barbara Liskov
CSFW
2004
IEEE
15 years 8 months ago
Lenient Array Operations for Practical Secure Information Flow
Our goal in this paper is to make secure information flow typing more practical. We propose simple and permissive typing rules for array operations in a simple sequential imperati...
Zhenyue Deng, Geoffrey Smith
ITS
2000
Springer
108views Multimedia» more  ITS 2000»
15 years 7 months ago
Is What You Write What You Get?: An Operational Model of Training Scenario
To meet the needs for large-scale, high-quality learning contents, needless to say, we have to sharpen authoring tools. Authoring process can be roughly divided into two phases, a ...
Yusuke Hayashi, Mitsuru Ikeda, Kazuhisa Seta, Osam...
CIE
2008
Springer
15 years 6 months ago
Interpreting Localized Computational Effects Using Operators of Higher Type
d abstract) John Longley Laboratory for Foundations of Computer Science School of Informatics, University of Edinburgh The King's Buildings, Mayfield Road Edinburgh EH9 3JZ, U...
John Longley