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» Some Results on Orthogonal Factorizations
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EXPERT
2002
146views more  EXPERT 2002»
14 years 9 months ago
The Frame-Based Module of the SUISEKI Information Extraction System
names in the same abstract already indicates a relation between them. Because of its simplicity, we can apply this approach to large amounts of text and establish interaction netwo...
Christian Blaschke, Alfonso Valencia
TPDS
2002
173views more  TPDS 2002»
14 years 9 months ago
Data Gathering Algorithms in Sensor Networks Using Energy Metrics
Sensor webs consisting of nodes with limited battery power and wireless communications are deployed to collect useful information from the field. Gathering sensed information in an...
Stephanie Lindsey, Cauligi S. Raghavendra, Krishna...
SIAMCOMP
2010
174views more  SIAMCOMP 2010»
14 years 8 months ago
On the Complexity of Nash Equilibria and Other Fixed Points
We reexamine what it means to compute Nash equilibria and, more generally, what it means to compute a fixed point of a given Brouwer function, and we investigate the complexity o...
Kousha Etessami, Mihalis Yannakakis
TASLP
2010
153views more  TASLP 2010»
14 years 8 months ago
On Optimal Frequency-Domain Multichannel Linear Filtering for Noise Reduction
Abstract—Several contributions have been made so far to develop optimal multichannel linear filtering approaches and show their ability to reduce the acoustic noise. However, th...
Mehrez Souden, Jacob Benesty, Sofiène Affes
EACL
2010
ACL Anthology
14 years 7 months ago
Generating Referring Expressions in Context: The GREC Task Evaluation Challenges
Until recently, referring expression generation (reg) research focused on the task of selecting the semantic content of definite mentions of listener-familiar discourse entities. I...
Anja Belz, Eric Kow, Jette Viethen, Albert Gatt