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DOLAP
2007
ACM
15 years 1 months ago
Deciding the physical implementation of ETL workflows
In this paper, we deal with the problem of determining the best possible physical implementation of an ETL workflow, given its logical-level description and an appropriate cost mo...
Vasiliki Tziovara, Panos Vassiliadis, Alkis Simits...
DIGITALCITIES
2001
Springer
15 years 2 months ago
Connecting Digital and Physical Cities
As a platform for community networks, public information spaces that mirror the city metaphor are being developed around the world. The aim of digital cities is to pursue a future ...
Toru Ishida, Hiroshi Ishiguro, Hideyuki Nakanishi
IMAMS
1994
109views Mathematics» more  IMAMS 1994»
14 years 11 months ago
Physics-Based NURBS Swung Surfaces
We develop a dynamic, free-form surface model which is useful for representing a broad class of objects with symmetries and topological variability. The new model is based upon sw...
Hong Qin, Demetri Terzopoulos
NOCS
2010
IEEE
14 years 7 months ago
Physical vs. Virtual Express Topologies with Low-Swing Links for Future Many-Core NoCs
The number of cores present on-chip is increasing rapidly. The on-chip network that connects these cores needs to scale efficiently. The topology of on-chip networks is an importan...
Chia-Hsin Owen Chen, Niket Agarwal, Tushar Krishna...
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ECAL
2005
Springer
15 years 3 months ago
Superlinear Physical Performances in a SWARM-BOT
A swarm-bot is a robotic entity built of several autonomous mobile robots (called s-bots) physically connected together. This form of collective robotics exploits robot interaction...
Francesco Mondada, Michael Bonani, André Gu...