Sciweavers

1917 search results - page 237 / 384
» Experimenting with Nonmonotonic Reasoning
Sort
View
SIGMOD
2003
ACM
152views Database» more  SIGMOD 2003»
14 years 10 months ago
Warping Indexes with Envelope Transforms for Query by Humming
A Query by Humming system allows the user to find a song by humming part of the tune. No musical training is needed. Previous query by humming systems have not provided satisfacto...
Yunyue Zhu, Dennis Shasha
EDBT
2004
ACM
147views Database» more  EDBT 2004»
14 years 10 months ago
Efficient Query Evaluation over Compressed XML Data
XML suffers from the major limitation of high redundancy. Even if compression can be beneficial for XML data, however, once compressed, the data can be seldom browsed and queried i...
Andrei Arion, Angela Bonifati, Gianni Costa, Sandr...
ICSE
2003
IEEE-ACM
14 years 10 months ago
End-User Software Engineering with Assertions in the Spreadsheet Paradigm
There has been little research on end-user program development beyond the activity of programming. Devising ways to address additional activities related to end-user program devel...
Margaret M. Burnett, Curtis R. Cook, Omkar Pendse,...
ICFP
2006
ACM
14 years 10 months ago
Modular development of certified program verifiers with a proof assistant
I report on an experience using the Coq proof assistant to develop a program verification tool with a machine-checkable proof of full correctness. The verifier is able to prove me...
Adam J. Chlipala
PERCOM
2007
ACM
14 years 9 months ago
SHAD: A Human-Centered Security Architecture for the Plan B Operating System
This paper describes SHAD, a novel architecture for security in pervasive computing environments, and a prototype implementation. SHAD is a Peer-to-Peer and humancentered security...
Enrique Soriano, Francisco J. Ballesteros, Gorka G...