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LICS
1991
IEEE
13 years 11 months ago
Actions Speak Louder than Words: Proving Bisimilarity for Context-Free Processes
Baeten, Bergstra, and Klop (and later Caucal) have proved the remarkable result that bisimulation equivalence is decidable for irredundant context-free grammars. In this paper we ...
Hans Hüttel, Colin Stirling
ICIP
2001
IEEE
14 years 9 months ago
Modified MPEG-2 video coders with efficient multi-layer scalability
The paper describes a multi-layer video coder based on spatiotemporal scalability and data partitioning. The coder consists of two parts: a low-resolution coder and full-resolutio...
Marek Domanski, Slawomir Mackowiak
ECAI
2010
Springer
13 years 9 months ago
Propagation of Opinions in Structural Graphs
Trust and reputation measures are crucial in distributed open systems where agents need to decide whom or what to choose. Existing work has mainly focused on the reputation of sing...
Nardine Osman, Carles Sierra, Jordi Sabater-Mir
PVLDB
2010
102views more  PVLDB 2010»
13 years 6 months ago
SQL QueRIE Recommendations
This demonstration presents QueRIE, a recommender system that supports interactive database exploration. This system aims at assisting non-expert users of scientific databases by...
Javad Akbarnejad, Gloria Chatzopoulou, Magdalini E...
ANLP
1992
86views more  ANLP 1992»
13 years 9 months ago
Generating Spatial Descriptions for Cross-modal References
We present a localisation component that supports the generation of cross-modal deictic expressions in the knowledge-based presentation system WIP. We deal with relative localisat...
Peter Wazinski