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» On Conceptualization as a Systematic Process
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PVLDB
2008
170views more  PVLDB 2008»
15 years 2 months ago
Data exchange with data-metadata translations
Data exchange is the process of converting an instance of one schema into an instance of a different schema according to a given specification. Recent data exchange systems have l...
Mauricio A. Hernández, Paolo Papotti, Wang ...
KES
2010
Springer
15 years 2 months ago
Solving real-world vehicle routing problems with time windows using virus evolution strategy
This paper proposes a new solution to the vehicle routing problem with time windows using an evolution strategy adopting viral infection. The problem belongs to the NP-hard class a...
Hitoshi Kanoh, Souichi Tsukahara
GRAPHICSINTERFACE
2009
15 years 1 months ago
Exploring melodic variance in rhythmic haptic stimulus design
Haptic icons are brief, meaningful tactile or force stimuli designed to support the communication of information through the often-underutilized haptic modality. Challenges to pro...
Bradley A. Swerdfeger, Jennifer Fernquist, Thomas ...
143
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PODS
2008
ACM
170views Database» more  PODS 2008»
16 years 4 months ago
Answering aggregate queries in data exchange
Data exchange, also known as data translation, has been extensively investigated in recent years. One main direction of research has focused on the semantics and the complexity of...
Foto N. Afrati, Phokion G. Kolaitis
INTETAIN
2005
Springer
15 years 9 months ago
COMPASS2008: The Smart Dining Service
The Compass20083 project is a sino-german cooperation, aiming at integrating advanced information technologies to create a hightech information system that helps visitors to access...
Ilhan Aslan, Feiyu Xu, Jörg Steffen, Hans Usz...