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83
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TIP
2002
98views more  TIP 2002»
15 years 7 days ago
Joint-MAP Bayesian tomographic reconstruction with a gamma-mixture prior
We address the problem of Bayesian image reconstruction with a prior that captures the notion of a clustered intensity histogram. The problem is formulated in the framework of a j...
Ing-Tsung Hsiao, Anand Rangarajan, Gene Gindi
110
Voted
TIP
2002
132views more  TIP 2002»
15 years 7 days ago
3-D wavelet compression and progressive inverse wavelet synthesis rendering of concentric mosaic
Using an array of photo shots, the concentric mosaic offers a quick way to capture and model a realistic three-dimensional (3-D) environment. In this work, we compress the concentr...
Lin Luo, Yunnan Wu, Jin Li, Ya-Qin Zhang
PRL
2008
161views more  PRL 2008»
15 years 3 days ago
Automatic kernel clustering with a Multi-Elitist Particle Swarm Optimization Algorithm
This article introduces a scheme for clustering complex and linearly non-separable datasets, without any prior knowledge of the number of naturally occurring groups in the data. T...
Swagatam Das, Ajith Abraham, Amit Konar
PVLDB
2008
82views more  PVLDB 2008»
15 years 3 days ago
STBenchmark: towards a benchmark for mapping systems
A fundamental problem in information integration is to precisely specify the relationships, called mappings, between schemas. Designing mappings is a time-consuming process. To al...
Bogdan Alexe, Wang Chiew Tan, Yannis Velegrakis
SAC
2008
ACM
15 years 2 days ago
UML-based design test generation
In this paper we investigate and propose a fully automated technique to perform conformance checking of Java implementations against UML class diagrams. In our approach, we reused...
Waldemar Pires, João Brunet, Franklin Ramal...
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