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IJCAI
2007
13 years 10 months ago
A Decision-Theoretic Model of Assistance
There is a growing interest in intelligent assistants for a variety of applications from organizing tasks for knowledge workers to helping people with dementia. In this paper, we ...
Alan Fern, Sriraam Natarajan, Kshitij Judah, Prasa...
TKDE
2010
151views more  TKDE 2010»
13 years 7 months ago
Dictionary-Based Compression for Long Time-Series Similarity
—Long time-series datasets are common in many domains, especially scientific domains. Applications in these fields often require comparing trajectories using similarity measure...
Willis Lang, Michael D. Morse, Jignesh M. Patel
CVIU
2011
13 years 15 days ago
A comparative study of object-level spatial context techniques for semantic image analysis
Abstract—In this paper, three approaches to utilizing objectlevel spatial contextual information for semantic image analysis are presented and comparatively evaluated. Contextual...
Georgios Th. Papadopoulos, Carsten Saathoff, Hugo ...
EUC
2007
Springer
14 years 3 months ago
A Selective Push Algorithm for Cooperative Cache Consistency Maintenance over MANETs
Cooperative caching is an important technique to support efficient data dissemination and sharing in Mobile Ad hoc Networks (MANETs). In order to ensure valid data access, the cach...
Yu Huang 0002, Beihong Jin, Jiannong Cao, Guangzho...
PPOPP
2010
ACM
13 years 7 months ago
Analyzing lock contention in multithreaded applications
Many programs exploit shared-memory parallelism using multithreading. Threaded codes typically use locks to coordinate access to shared data. In many cases, contention for locks r...
Nathan R. Tallent, John M. Mellor-Crummey, Allan P...