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JSS
2006
134views more  JSS 2006»
15 years 6 months ago
On past-time indexing of moving objects
Tracking of mobile objects trajectories is one of many modern applications supported by Spatiotemporal databases. Within the context of this application, queries about the present...
Katerina Raptopoulou, Michael Vassilakopoulos, Yan...
IJKM
2007
375views more  IJKM 2007»
15 years 6 months ago
The Quality of Knowledge: Knowledge Patterns and Knowledge Refactorings
: Knowledge management is a relatively young discipline. Nevertheless, it has accumulated a valuable body-of-knowledge in the structuring of knowledge and in the design of socio-te...
Jörg Rech, Björn Decker, Eric Ras, Andre...
JLP
2007
130views more  JLP 2007»
15 years 6 months ago
A compositional coalgebraic model of fusion calculus
This paper is a further step in exploring the labelled transitions and bisimulations of fusion calculi. We follow a recent theory by the same authors and previously applied to the...
Maria Grazia Buscemi, Ugo Montanari
TWC
2008
132views more  TWC 2008»
15 years 6 months ago
Robust high throughput space time block codes using parallel interference cancellation
We present a space-time coded system which achieves high throughput and good performance using lowcomplexity detection and decoding. We focus on a Rate 2 quasiorthogonal space-time...
Nicholas S. J. Pau, Desmond P. Taylor, Philippa A....
GRAMMARS
2000
89views more  GRAMMARS 2000»
15 years 6 months ago
Monotonic C-Command: A New Perspective on Tree Adjoining Grammar
In this paper we argue for a reconceptualization of the Tree Adjoining Grammar (TAG) formalism, in which the elementary structures are collections of c-command relations, and the ...
Robert Frank, Seth Kulick, K. Vijay-Shanker