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MOBICOM
2009
ACM
14 years 4 months ago
Optimal beam scheduling for multicasting in wireless networks
We consider the problem of efļ¬cient link-layer multicasting in wireless networks with switched beamforming antennas. The inherent tradeoff between multicasting and beamforming ā...
Karthikeyan Sundaresan, Kishore Ramachandran, Samp...
IPPS
2008
IEEE
14 years 4 months ago
On synthesizing workloads emulating MPI applications
Evaluation of high performance parallel systems is a delicate issue, due to the difficulty of generating workloads that represent, with fidelity, those that will run on actual sys...
Javier Navaridas, José Miguel-Alonso, Franc...
BVAI
2007
Springer
14 years 4 months ago
Neural Object Recognition by Hierarchical Learning and Extraction of Essential Shapes
We present a hierarchical system for object recognition that models neural mechanisms of visual processing identiļ¬ed in the mammalian ventral stream. The system is composed of ne...
Daniel Oberhoff, Marina Kolesnik
LADS
2007
Springer
14 years 4 months ago
The Webbridge Framework for Building Web-Based Agent Applications
Abstract. Web applications represent an important category of applications that owe much of their popularity to the ubiquitous accessibility using standard web browsers. The comple...
Alexander Pokahr, Lars Braubach
IBPRIA
2007
Springer
14 years 1 months ago
A Simple But Effective Approach to Speaker Tracking in Broadcast News
The automatic transcription of broadcast news and meetings involves the segmentation, identification and tracking of speaker turns during each session, which is known as speaker di...
Luis Javier Rodríguez, Mikel Peñagar...