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DOA
2001
117views more  DOA 2001»
15 years 8 months ago
Developing Mobile Agent Organizations: A Case Study in Digital Tourism
Mobile agents are a useful paradigm for the development of complex Internet applications. However, the effective development of mobile agent applications requires suitable models ...
Franco Zambonelli, Giacomo Cabri, Letizia Leonardi
CDB
2004
Springer
169views Database» more  CDB 2004»
16 years 4 days ago
Semantic Optimization of Preference Queries
Preference queries are relational algebra or SQL queries that contain occurrences of the winnow operator (find the most preferred tuples in a given relation). We present here a nu...
Jan Chomicki
ICAD
2004
15 years 8 months ago
The Audio Abacus: Representing a Wide Range of Values with Accuracy and Precision
Point estimation is a relatively unexplored facet of sonfication. We present a new computer application, the Audio Abacus, designed to transform numbers into tones following the a...
Bruce N. Walker, Lisa M. Mauney, Justin Godfrey
ACL
1998
15 years 8 months ago
Know When to Hold 'Em: Shuffling Deterministically in a Parser for Nonconcatenative Grammars
Nonconcatenative constraints, such as the shuffle relation, are frequently employed in grammatical analyses of languages that have more flexible ordering of constituents than Engl...
Robert T. Kasper, Mike Calcagno, Paul C. Davis
MOC
1998
140views more  MOC 1998»
15 years 6 months ago
On a high order numerical method for functions with singularities
By splitting a given singular function into a relatively smooth part and a specially structured singular part, it is shown how the traditional Fourier method can be modified to gi...
Knut S. Eckhoff