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SIGMOD
2008
ACM
93views Database» more  SIGMOD 2008»
14 years 9 months ago
The Sloan Digital Sky Survey and beyond
Our collaboration with Jim Gray has created some of the world's largest astronomy databases, and has enabled us to test many avant-garde ideas in practice. The astronomers ha...
Alexander S. Szalay
COLING
1990
14 years 10 months ago
When Something Is Missing: Ellipsis, Coordination and the Chart
This paper deals with two linguistic phenomena which are usually considered cases of ill-formedness by the computational linguistics community: intersentential ellipsis and coordi...
Alberto Lavelli, Oliviero Stock
CPHYSICS
2004
80views more  CPHYSICS 2004»
14 years 9 months ago
A treecode algorithm for simulating electron dynamics in a Penning-Malmberg trap
A treecode algorithm is presented for computing the electrostatic potential and electric field in a system of charged particles. The algorithm is grid-free and with N particles it...
A. J. Christlieb, R. Krasny, John P. Verboncoeur
JUCS
2008
108views more  JUCS 2008»
14 years 9 months ago
Supporting Informal Collaboration in Shared-Workspace Groupware
Shared-workspace groupware has not become common in the workplace, despite many positive results from the research lab. One reason for this lack of success is that most shared work...
Carl Gutwin, Saul Greenberg, Roger Blum, Jeff Dyck...
BSL
2008
92views more  BSL 2008»
14 years 9 months ago
Mathematical Fuzzy Logics
The last decade has seen an enormous development in infinite-valued systems and in particular in such systems which have become known as mathematical fuzzy logics. The paper discus...
Siegfried Gottwald