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ACSD
2008
IEEE
127views Hardware» more  ACSD 2008»
16 years 1 months ago
On the interplay between fault handling and request-response service invocations
Abstract. Service Oriented Computing (SOC) allows for the composition of services which communicate using unidirectional notification or bidirectional request-response primitives....
Claudio Guidi, Ivan Lanese, Fabrizio Montesi, Gian...
CDC
2008
IEEE
197views Control Systems» more  CDC 2008»
16 years 1 months ago
Dynamic spectrum access policies for cognitive radio
—We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooper...
Jayakrishnan Unnikrishnan, Venugopal V. Veeravalli
ECBS
2008
IEEE
110views Hardware» more  ECBS 2008»
16 years 1 months ago
Goal-Based Modeling of Dynamically Adaptive System Requirements
Self-adaptation is emerging as an increasingly important capability for many applications, particularly those deployed in dynamically changing environments, such as ecosystem moni...
Heather Goldsby, Peter Sawyer, Nelly Bencomo, Bett...
FGR
2008
IEEE
184views Biometrics» more  FGR 2008»
16 years 1 months ago
Multi-attribute robust facial feature localization
In this paper, we focus on the reliable detection of facial fiducial points, such as eye, eyebrow and mouth corners. The proposed algorithm aims to improve automatic landmarking ...
Oya Çeliktutan, Hatice Cinar Akakin, Bü...
GLOBECOM
2008
IEEE
16 years 1 months ago
Transport of Long-Range Dependent Traffic in Single-Hop and Multi-Hop IEEE 802.11e Networks
 Long-range dependence (LRD) is a widely verified property of traffic crossing the wireless LAN radio interface. LRD severely affects network performance yielding longer queuing...
Stefano Bregni, Paolo Giacomazzi, Gabriella Saddem...