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IWANN
2007
Springer
14 years 3 months ago
The Impact of Cognitive Navigation Assistance on People with Special Needs
The global trend of increasing longevity of modern societies is causing a growing attention to the elderly citizens. The world elderly population’s needs create the conditions fo...
Roberta Annicchiarico, Ulises Cortés, Aless...
SPEAKERC
2007
Springer
140views Biometrics» more  SPEAKERC 2007»
14 years 3 months ago
Higher-Level Features in Speaker Recognition
Higher-level features based on linguistic or long-range information have attracted significant attention in automatic speaker recognition. This article briefly summarizes approac...
Elizabeth Shriberg
GLOBECOM
2006
IEEE
14 years 3 months ago
On the Impact of Clear Channel Assessment on MAC Performance
— Clear Channel Assessment (CCA) is an essential ingredient in wireless networks employing channel sensing as part of their medium access mechanism. While CCA itself is implement...
Iyappan Ramachandran, Sumit Roy
ICDE
2006
IEEE
152views Database» more  ICDE 2006»
14 years 3 months ago
Redundancy Awareness in SQL Queries
In this paper, we study SQL queries with aggregate subqueries that share common tables and conditions with the outer query. While several approaches can deal with such queries, th...
Bin Cao, Antonio Badia
VALUETOOLS
2006
ACM
132views Hardware» more  VALUETOOLS 2006»
14 years 3 months ago
Zero-automatic networks
We continue the study of zero-automatic queues first introduced in [3]. These queues are characterized by a special buffering mechanism evolving like a random walk on some infi...
Thu-Ha Dao-Thi, Jean Mairesse