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MJ
2007
76views more  MJ 2007»
13 years 9 months ago
Degradation analysis in asymmetric sampled grating distributed feedback laser diodes
This paper presents the experimental observation of the degradation in asymmetric sampled grating DFB lasers by the accelerated life tests. Two degradation phenomena related to th...
Han Sung Joo, Sang-Wan Ryu, Jeha Kim, Ilgu Yun
IJLT
2010
115views more  IJLT 2010»
13 years 8 months ago
Computer supported ubiquitous learning environment for vocabulary learning
: Ubiquitous computing could help the organisation and the mediation of social interactions wherever and whenever these situations might occur. Using those technologies enables the...
Hiroaki Ogata, Chengjiu Yin, Moushir M. El-Bishout...
PVLDB
2010
120views more  PVLDB 2010»
13 years 8 months ago
Sampling the Repairs of Functional Dependency Violations under Hard Constraints
Violations of functional dependencies (FDs) are common in practice, often arising in the context of data integration or Web data extraction. Resolving these violations is known to...
George Beskales, Ihab F. Ilyas, Lukasz Golab
TCS
2010
13 years 8 months ago
Stability analysis of the reproduction operator in bacterial foraging optimization
One of the major operators of Bacterial Foraging Optimization Algorithm (BFOA) is the reproduction phenomenon of virtual bacteria each of which models one trial solution of the op...
Arijit Biswas, Swagatam Das, Ajith Abraham, Sambar...
DCC
2010
IEEE
13 years 8 months ago
Optimization of Overlapped Tiling for Efficient 3D Image Retrieval
Remote visualization of an arbitrary 2-D planar "cut" from a large volumetric dataset with random access has both gained importance and posed significant challenges over...
Zihong Fan, Antonio Ortega