Sciweavers

COMSIS
2010
13 years 1 months ago
Multi-video summarization using complex graph clustering and mining
Multi-video summarization is a great theoretical and technical challenge due to the wider diversity of topics in multi-video than singlevideo as well as the multi-modality nature o...
Jian Shao, Dongming Jiang, Mengru Wang, Hong Chen,...
COMSIS
2010
13 years 1 months ago
3D point pattern matching based on spatial geometric flexibility
We propose a new method for matching two 3D point sets of identical cardinality with global similarity but local non-rigid deformations and distribution errors. This problem arises...
Xiaopeng Wei, Xiaoyong Fang, Qiang Zhang, Dongshen...
COMSIS
2010
13 years 1 months ago
On automata and language based grammar metrics
Abstract. Grammar metrics have been introduced to measure the quality and the complexity of the formal grammars. The aim of this paper is to explore the meaning of these notions an...
Matej Crepinsek, Tomaz Kosar, Marjan Mernik, Julie...
COMSIS
2010
13 years 1 months ago
3D mesh skeleton extraction using prominent segmentation
Skeleton of 3D mesh is a fundamental shape feature, and is useful for shape description and other many applications in 3D Digital Geometry Processing. This paper presents a novel s...
Xiaopeng Sun, J. Pan, Xiaopeng Wei
COMSIS
2010
13 years 1 months ago
Modeling and simulation of a spherical mobile robot
Spherical mobile robot (SMR) has been studied analytically and experimentally in this paper, a novel design with an internal propulsion mechanism and mathematical models of the rob...
Shengju Sang, Jichao Zhao, Hao Wu, Shoujun Chen, Q...
COMSIS
2010
13 years 1 months ago
A domain-specific language for defining static structure of database applications
Abstract. In this paper we present DOMMLite - an extensible domainspecific language (DSL) for static structure definition of databaseoriented applications. The model-driven enginee...
Igor Dejanovic, Gordana Milosavljevic, Branko Peri...
COMSIS
2010
13 years 1 months ago
An extended photometric stereo algorithm for recovering specular object shape and its reflectance properties
In Photometric stereo, the existence of specularities hampers to recover the normal map. To deal with this common reflective phenomenon, we introduce a novel representation for spe...
Zuoyong Zheng, Lizhuang Ma, Zhong Li, Zhihua Chen
COMSIS
2010
13 years 1 months ago
Effective semi-supervised nonlinear dimensionality reduction for wood defects recognition
Dimensionality reduction is an important preprocessing step in high-dimensional data analysis without losing intrinsic information. The problem of semi-supervised nonlinear dimensi...
Zhao Zhang, Ning Ye
COMSIS
2010
13 years 1 months ago
A content-based dynamic load-balancing algorithm for heterogeneous web server cluster
According to the different requests of Web and the heterogeneity of Web server, the paper presents a content-based loadbalancing algorithm. The mechanism of this algorithm is that ...
Lin Zhang, Xiao Ping Li, Su Yuan
COMSIS
2010
13 years 1 months ago
A novel hierarchical speech emotion recognition method based on improved DDAGSVM
In order to improve the recognition accuracy of speech emotion recognition, in this paper, a novel hierarchical method based on improved Decision Directed Acyclic Graph SVM (improv...
Qi-Rong Mao, Yong-Zhao Zhan