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» Metropolis-Hastings algorithms with adaptive proposals
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155
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DKE
2011
230views Education» more  DKE 2011»
14 years 7 months ago
Supporting concurrent ontology development: Framework, algorithms and tool
We propose a novel approach to facilitate the concurrent development of ontologies by different groups of experts. Our approach adapts Concurrent Versioning, a successful paradigm...
Ernesto Jiménez-Ruiz, Bernardo Cuenca Grau,...
93
Voted
ICASSP
2011
IEEE
14 years 4 months ago
Sliding window greedy RLS for sparse filters
We present a sliding window RLS for sparse filters, based on the greedy least squares algorithm. The algorithm adapts a partial QR factorization with pivoting, using a simplifie...
Alexandru Onose, Bogdan Dumitrescu, Ioan Tabus
99
Voted
CGF
2008
140views more  CGF 2008»
15 years 27 days ago
Interactive Glossy Reflections using GPU-based Ray Tracing with Adaptive LOD
We present an interactive GPU-based algorithm for accurately rendering high-quality, dynamic glossy reflection effects from both HDR environment maps and local scene objects. Our ...
Xuan Yu, Rui Wang 0003, Jingyi Yu
96
Voted
MDM
2005
Springer
116views Communications» more  MDM 2005»
15 years 6 months ago
Data dissemination in mobile peer-to-peer networks
In this paper we propose adaptive content-driven routing and data dissemination algorithms for intelligently routing search queries in a peer-to-peer network that supports mobile ...
Thomas Repantis, Vana Kalogeraki
94
Voted
PPOPP
2010
ACM
15 years 10 months ago
Application heartbeats for software performance and health
Adaptive, or self-aware, computing has been proposed to help application programmers confront the growing complexity of multicore software development. However, existing approache...
Henry Hoffmann, Jonathan Eastep, Marco D. Santambr...