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DEXA
2008
Springer
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15 years 8 months ago
Reordering of Location Identifiers for Indexing an RFID Tag Object Database
The query performance for tracing tags depends upon the distribution of tag trajectories in the data space. We examine a more efficient representation of tag trajectories by means ...
Sungwoo Ahn, Bonghee Hong
ESANN
2007
15 years 8 months ago
Mixtures of robust probabilistic principal component analyzers
Mixtures of probabilistic principal component analyzers model high-dimensional nonlinear data by combining local linear models. Each mixture component is specifically designed to...
Cédric Archambeau, Nicolas Delannay, Michel...
HCI
2007
15 years 8 months ago
Architectural Backpropagation Support for Managing Ambiguous Context in Smart Environments
Abstract. The evolution to ubiquitous information and communication networks is evident. Technology is emerging that connects everyday objects and embeds intelligence in our enviro...
Davy Preuveneers, Yolande Berbers
NETWORKING
2008
15 years 8 months ago
The Effect of Peer Selection with Hopcount or Delay Constraint on Peer-to-Peer Networking
We revisit the peer selection problem of finding the most nearby peer from an initiating node. The metrics to assess the closeness between peers are hopcount and delay, respectivel...
Siyu Tang, Huijuan Wang, Piet Van Mieghem
NIPS
2007
15 years 8 months ago
Computational Equivalence of Fixed Points and No Regret Algorithms, and Convergence to Equilibria
We study the relation between notions of game-theoretic equilibria which are based on stability under a set of deviations, and empirical equilibria which are reached by rational p...
Elad Hazan, Satyen Kale