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COMPGEOM
1997
ACM
15 years 11 months ago
Realistic Input Models for Geometric Algorithms
Many algorithms developed in computational geometry are needlessly complicated and slow because they have to be prepared for very complicated, hypothetical inputs. To avoid this, ...
Mark de Berg, Matthew J. Katz, A. Frank van der St...
DCC
1996
IEEE
15 years 11 months ago
On the Implementation of Minimum-Redundancy Prefix Codes
Abstract--Minimum redundancy coding (also known as Huffman coding) is one of the enduring techniques of data compression. Many efforts have been made to improve the efficiency of m...
Alistair Moffat, Andrew Turpin
CHI
1994
ACM
15 years 11 months ago
User learning and performance with marking menus
A marking menu is designed to allow a user to perform a menu selection by either popping-up a radial (or pie) menu, or by making a straight mark in the direction of the desired me...
Gordon Kurtenbach, William Buxton
CONCUR
2007
Springer
15 years 10 months ago
Temporal Antecedent Failure: Refining Vacuity
We re-examine vacuity in temporal logic model checking. We note two disturbing phenomena in recent results in this area. The first indicates that not all vacuities detected in prac...
Shoham Ben-David, Dana Fisman, Sitvanit Ruah
IEEESCC
2010
IEEE
15 years 10 months ago
Using Complex Event Processing for Dynamic Business Process Adaptation
—As the amount of data generated by today’s pervasive environments increases exponentially, there is a stronger need to decipher the important information that is hidden among ...
Gabriel Hermosillo, Lionel Seinturier, Laurence Du...