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TASE
2010
IEEE
13 years 2 months ago
A Semantic Feature Model in Concurrent Engineering
Concurrent engineering (CE) is a methodology applied to product lifecycle development so that high quality, well designed products can be provided at lower prices and in less time....
Yong-Jin Liu, Kam-Lung Lai, Gang Dai, Matthew Ming...
ALENEX
2010
161views Algorithms» more  ALENEX 2010»
13 years 9 months ago
Route Planning with Flexible Objective Functions
We present the first fast route planning algorithm that answers shortest paths queries for a customizable linear combination of two different metrics, e. g. travel time and energy...
Robert Geisberger, Moritz Kobitzsch, Peter Sanders
AML
2010
91views more  AML 2010»
13 years 7 months ago
The limitations of cupping in the local structure of the enumeration degrees
Abstract We prove that a sequence of sets containing representatives of cupping partners for every nonzero 0 2 enumeration degree cannot have a 0 2 enumeration. We also prove that ...
Mariya Ivanova Soskova
CE
2010
125views more  CE 2010»
13 years 7 months ago
Quality enhancement for e-learning courses: The role of student feedback
The collection of student feedback is seen as a central strategy to monitor the quality and standards of teaching and learning in Higher Education Institutions. The increasing use...
Magdalena Jara, Harvey Mellar
JSYML
2010
73views more  JSYML 2010»
13 years 6 months ago
On Downey's conjecture
We prove that the degree structures of the d.c.e. and the 3-c.e. Turing degrees are not elementarily equivalent, thus refuting a conjecture of Downey. More specifically, we show t...
Marat M. Arslanov, Iskander Sh. Kalimullin, Steffe...