460 Result(s)

Chapter and Conference Paper

The Application of Photoacoustic Detection in the Primary Diagnosis of Cancer

By applying the photoacoustic technique to the study of human urine, we have developed a new method in diagnosing cancer, especially cancer of the urinary system. We believe this photoacoustic technique to be ...

Sun Hong-Wei, Huang Men-Cai, Wang Qing-Hua… in Photoacoustic and Photothermal Phenomena II (1990)

Chapter and Conference Paper

On the operational interpretation of complex types

Recursive and structured metaprogramming facilities are necessary for large proof development in a generic proof manipulation environment. We show how to define a set of mutually inductive types, abstract theo...

Qing-** Tan, Huo-Wang Chen in Foundations of Software Technology and The… (1991)

Chapter and Conference Paper

Syncronous Visualization of Flow Patterns and Correlative Physical Parameters

A visualization method — syncronous visualization of flow patterns and correlative physical parameters is introduced. By the principle of image composition the image of flow patterns taken by video cameras and...

Wei Qing-ding, Wang Wen-bao, Li Chang-Lin, Du **ang-dong in Flow Visualization VI (1992)

Chapter and Conference Paper

Optimal routing of permutations on rings

**aojun Shen, Qing Hu, Hao Dai, **angzu Wang in Algorithms and Computation (1994)

Chapter and Conference Paper

Leaf Image Retrieval with Shape Features

In this paper we present an eficient two-step approach of using a shape characterization function called centroid-contour distance curve and the object eccentricity (or elongation) for leaf image retrieval. Bo...

Zhiyong Wang, Zheru Chi, Dagan Feng, Qing Wang in Advances in Visual Information Systems (2000)

Chapter and Conference Paper

A Framework for Background Detection in Video

This paper presents a framework for background detection in video. First, key frames are extracted to capture background change in video and reduce the magnitude of the data. Then we analyze the content of the...

Laiyun Qing, Weiqiang Wang, Tiejun Huang… in Advances in Multimedia Information Process… (2002)

Chapter and Conference Paper

A Gravity-Based Intrusion Detection Method

It is an important issue for the security of network to detect new intrusions attack. We introduce the idea of the law of gravity to clustering analysis, and present a gravity-based clustering algorithm. At th...

Sheng-Yi Jiang, Qing-Hua Li… in Grid and Cooperative Computing - GCC 2004 Workshops (2004)

Chapter and Conference Paper

PKUSpace: A Collaborative Platform for Scientific Researching

This Paper introduces PKUSpace – a collaborative platform for scientific learning and researching. Supported by efficient automated metadata extraction and powerful text classification modules, PKUSpace provid...

Ming Zhang, Dong-qing Yang, Zhi-Hong Deng… in Advances in Web-Based Learning – ICWL 2004 (2004)

Chapter and Conference Paper

Mining Maximal Frequent Itemsets for Intrusion Detection

It has been the recent research focus and trend to apply data mining techniques in an intrusion detection system for discovering new types of attacks, but it is still in its infancy. This paper presents an inn...

Hui Wang, Qing-Hua Li, Huanyu **ong… in Grid and Cooperative Computing - GCC 2004 … (2004)

Chapter and Conference Paper

Automatically Generating an e-Textbook on the Web

Nowadays, people tend to learn from the Web because it is convenient, and rich of free information. One significant means of learning on the Web is by submitting a query to a search engine, and browsing throug...

**g Chen, Qing Li, Li** Wang, Weijia Jia in Advances in Web-Based Learning – ICWL 2004 (2004)

Chapter and Conference Paper

Study on a Secure Access Model for the Grid Catalogue

To solve the security of access to meta-data in computational Grids, by modifying model BLP, a secure access model named GBLP is introduced to support access control to Grid catalogue. In the computational Gri...

Bing **e, **ao-Lin Gui, Qing-Jiang Wang in Grid and Cooperative Computing (2004)

Chapter and Conference Paper

Coarse-Grained Distributed Parallel Programming Interface for Grid Computing

In this paper, a practical coarse-grained distributed parallel programming interface for grid computing (PI4GC) is introduced. It provides a group of generic and abstract function prototypes with well-specifie...

Yongwei Wu, Qing Wang, Guangwen Yang, Weiming Zheng in Grid and Cooperative Computing (2004)

Chapter and Conference Paper

A Robust Coalition-Resistant Threshold Signature Scheme with Anonymous Signers

In this paper we present a novel robust coalition-resistant (t, n) threshold signature scheme with anonymous signers. Only t or more group members can generate signatures on behalf of a group with n members, w...

Ming-wen Wang, Qing-xin Zhu, Li Qing in Parallel and Distributed Processing and Ap… (2005)

Chapter and Conference Paper

Designing Adaptive PI Algorithm Based on Single Neuron

PI is a newly proposed Active Queue Management algorithm that has many important applications. But in case of heavy congestion its response is sluggish, and because of its static parameter’s setting PI is sens...

Li Qing, Qingxin Zhu, Mingwen Wang in Networking and Mobile Computing (2005)

Chapter and Conference Paper

A Hybrid Approach to Detect Adult Web Images

This paper presents a hybrid approach to discriminate benign images from adult images. Different from previously published works, our approach combines face detection and adaptive skin detection. First, face d...

Qing-Fang Zheng, Ming-Ji Zhang… in Advances in Multimedia Information Process… (2005)

Chapter and Conference Paper

A General Criterion of Synchronization Stability in Ensembles of Coupled Systems and Its Application

Complete synchronization of N coupled systems with symmetric configurations is studied in this paper. The main idea of the synchronization stability criterion is based on stability analysis of zero solution of li...

Qing-Yun Wang, Qi-Shao Lu, Hai-**a Wang in Advances in Natural Computation (2005)

Chapter and Conference Paper

Constructing Rough Decision Forests

Decision forests are a type of classification paradigm which combines a collection of decision trees for a classification task, instead of depending on a single tree. Improvement of accuracy and stability is o...

Qing-Hua Hu, Da-Ren Yu, Ming-Yang Wang in Rough Sets, Fuzzy Sets, Data Mining, and G… (2005)

Chapter and Conference Paper

What Can Expressive Semantics Tell: Retrieval Model for a Flash-Movie Search Engine

Flash, as a multimedia format, becomes more and more popular on the Web. However, previous works on Flash are unpractical to build a content-based Flash search engine. To address this problem, our paper propos...

Dawei Ding, Jun Yang, Qing Li, Wenyin Liu, Li** Wang in Image and Video Retrieval (2005)

Chapter and Conference Paper

A Novel Approach to Ocular Image Enhancement with Diffusion and Parallel AOS Algorithm

This paper suggests a new diffusion method, which based on modified coherence diffusion for the enhancement of ocular fundus images (OFI) and parallel AOS scheme is applied to speed algorithm, which is faster ...

Lanfeng Yan, Janjun Ma, Wei Wang, Qing Liu… in Advances in Intelligent Computing (2005)

Chapter and Conference Paper

Poster Summaries

Kang Lihua, Jiang Yegen, Ma Haibin… in Biological Nitrogen Fixation, Sustainable … (2005)