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» Process modeling paradigms: an evaluation
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CPM
2007
Springer
222views Combinatorics» more  CPM 2007»
16 years 11 days ago
Computing Exact p-Value for Structured Motif
Extracting motifs from a set of DNA sequences is important in computational biology. Occurrence probability is a common used statistics to evaluate the statistical significance of...
Jing Zhang, Xi Chen, Ming Li
DFT
2006
IEEE
99views VLSI» more  DFT 2006»
16 years 8 days ago
Error Tolerance of DNA Self-Assembly by Monomer Concentration Control
Abstract— This paper proposes the control of monomer concentration as a novel improvement of the kinetic Tile Assembly Model (kTAM) to reduce the error rate in DNA selfassembly. ...
Byunghyun Jang, Yong-Bin Kim, Fabrizio Lombardi
MM
2006
ACM
130views Multimedia» more  MM 2006»
16 years 5 days ago
An unsupervised method for clustering images based on their salient regions of interest
We have developed a biologically-motivated, unsupervised way of grouping together images whose salient regions of interest (ROIs) are perceptually similar regardless of the visual...
Gustavo B. Borba, Humberto R. Gamba, Oge Marques, ...
CIS
2005
Springer
15 years 11 months ago
Concept Chain Based Text Clustering
Different from familiar clustering objects, text documents have sparse data spaces. A common way of representing a document is as a bag of its component words, but the semantic re...
Shaoxu Song, Jian Zhang, Chunping Li
IPMI
2005
Springer
15 years 11 months ago
A Generalized Level Set Formulation of the Mumford-Shah Functional for Brain MR Image Segmentation
Brain MR image segmentation is an important research topic in medical image analysis area. In this paper, we propose an active contour model for brain MR image segmentation, based ...
Lishui Cheng, Jie Yang, Xian Fan, Yuemin Zhu