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JUCS
2011
161views more  JUCS 2011»
15 years 2 months ago
Document Retrieval Using SIFT Image Features
: This paper describes a new approach to document classification based on visual features alone. Text-based retrieval systems perform poorly on noisy text. We have conducted serie...
Dan Smith, Richard Harvey
TII
2010
108views Education» more  TII 2010»
15 years 2 months ago
Retransmission Strategies for Cyclic Polling over Wireless Channels in the Presence of Interference
In this paper we consider retransmission strategies for centralized cyclic polling-based systems over wireless channels subject to external interference. The considered strategies...
Giovanni Gamba, Federico Tramarin, Andreas Willig
ICASSP
2011
IEEE
14 years 11 months ago
How much feedback overhead is required for base station cooperative transmission to outperform non-cooperative transmission?
Coherent base station (BS) cooperative transmission provides high spectrum efficiency for cellular systems when channel state information (CSI) is perfectly known at the BSs. For...
Xueying Hou, Chenyang Yang
AIPS
2011
14 years 11 months ago
A Polynomial All Outcome Determinization for Probabilistic Planning
Most predominant approaches in probabilistic planning utilize techniques from the more thoroughly investigated field of classical planning by determinizing the problem at hand. I...
Thomas Keller, Patrick Eyerich
IAJIT
2011
14 years 11 months ago
Effect of weight assignment in data fusion based information retrieval
: Variation in performances of an Information Retrieval system, which merges results from a number of retrieval schemes possessing equal and unequal weights, is studied in this pap...
Batri Krishnan, Murugesh Veerasamy, Gopalan Nagamm...