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IJCAI
1993
15 years 5 months ago
Notes on Formalizing Context
These notes discuss formalizing contexts as first class objects. The basic relation is ist(c, p). It asserts that the proposition p is true in the context c. The most important f...
John McCarthy
SP
2000
IEEE
15 years 8 months ago
A Practically Implementable and Tractable Delegation Logic
We address the goal of making Delegation Logic (DL) into a practically implementable and tractable trustmanagement system. DL [22] is a logic-based knowledge representation (i.e.,...
Ninghui Li, Benjamin N. Grosof, Joan Feigenbaum
CASES
2007
ACM
15 years 8 months ago
Stack size reduction of recursive programs
For memory constrained environments like embedded systems, optimization for program size is often as important, if not more important, as optimization for execution speed. Commonl...
Stefan Schäckeler, Weijia Shang
ENTCS
2008
120views more  ENTCS 2008»
15 years 4 months ago
Reasoning about B+ Trees with Operational Semantics and Separation Logic
The B+ tree is an ordered tree structure with a fringe list. It is the most widely used data structure for data organisation and searching in database systems specifically, and, p...
Alan P. Sexton, Hayo Thielecke
ECOOP
2006
Springer
15 years 8 months ago
codeQuest:  Scalable Source Code Queries with Datalog
Abstract. Source code querying tools allow programmers to explore relations between different parts of the code base. This paper describes such a tool, named CodeQuest. It combines...
Elnar Hajiyev, Mathieu Verbaere, Oege de Moor