Chinese︱Feedback︱Save this page

Login︱Register

• Elaborating Academic Views 　　　　 • Exchanging Innovative Ideas
• Protecting Intellectual Properties 　　• Fast Sharing Science Papers

Sponsored by the Center for Science and Technology Development of the Ministry of Education
Supervised by Ministry of Education of the People's Republic of China

Home > Papers > Computer-Applications

There are 231 papers published in subject: > since this site started.

Results per page:

231 Total, 24 Pages | << First < Previous 18 19 20 21 22 23 24 Next > Last >>

Select Subject

All (8828)

Agronomy (158)

Animal Husbandry,... (64)

Aquatic Science (16)

Astronomy (36)

Aviation (22)

Basic Medicine (184)

Biology (504)

Chemical Engineering (103)

Chemistry (635)

Civil and Archite... (105)

Clinical Medicine (236)

Computer Science ... (924)

Dynamic and Elect... (121)

Earth Science (119)

Economics (67)

Education (31)

Electrics, Commun... (927)

Energy Science an... (67)

Engineering and T... (15)

Environmental Sci... (140)

Food Science and ... (63)

Forestry (36)

Hydraulic Enginee... (40)

Mechanics (240)

Metallurgical Eng... (32)

Mine Engineering ... (38)

Nuclear Science a... (21)

Pharmacy (98)

Physics (920)

Preventive Medici... (37)

Psychology (20)

Security Science ... (17)

Sports Science (6)

Surveying and Map... (15)

Textile Science a... (16)

Traditional Chine... (56)

Transportation En... (57)

Third-level Subject

Chinese Language Informat...(2)
Computer Aided Design(13)
Computer Decision Support...(4)
Computer Graphics(9)
Computer Image Processing(67)
Computer Information Mana...(2)
Computer Process Control(0)
Computer Simulation(13)
Other Subjects of Compute...(25)

Rank

Results per page:

231 Total, 24 Pages | << First < Previous 18 19 20 21 22 23 24 Next > Last >>

Alert Name:
Alerting to:
Authentication email will be sent to your email address in 24 hours
Frequency:
Email Message Format:	Plain text Graphical(HTML)

Complete the form below and we will recommend the selected titles to your friends on your behalf. * Indicates a required field.
Your name*:
Your email address*:
Recipient's name*:
Recipient's email address*:
(multiple recipient's names and email addresses should be separated with semicolons)
Your comments:	I thought you would find the page(s) useful.

Your name:
Your email address:
Recipient's name:
Recipient's email address:
(multiple recipient's names and email addresses should be separated with semicolons)
Your comments:	I thought you would find this page useful.

Disclaimer: This message was sent to your friend using the "Send it to a friend" facility on the Sciencepaper Online’ WWW site, http://www.paper.edu.cn/en. The Sciencepaper Online is not responsible for the content of this email, and anything said in this email does not necessarily reflect the Sciencepaper Online's views.


	1. The Visualizing of 3-Dimension Images with Visualization Toolkit
	Zhao Zheng
	Computer Science and Technology 21 May 2008
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:Visualization Toolkit (VTK) is an object oriented visualization class library for 3-Dimension graphics, visualization, and image processing. It provides technological support for those who work at visualization. The Visualization Toolkit have so strong ability that it can not only provide powerful visualization, but also support formidable image processing and finite element analysis as well as for scalar, vector, tensor rebuilding. VTK have extremely significance for the researchers who devoted to the application visualization and system development. In this paper the mechanism and visualization structure are introduced, and how to deal with mass data is analyzed. Finally several visualization examples are given.
	TO cite this article:Zhao Zheng. The Visualizing of 3-Dimension Images with Visualization Toolkit[OL].[21 May 2008] http://en.paper.edu.cn/en_releasepaper/content/21630


	2. The Explore On System QoS Metric In Grid
	Zhiyong Song
	Computer Science and Technology 05 May 2008
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:Nowadays, Service Grid based on OGSA becomes the mainstream. System QoS is an important indicator reflecting system performance and status, as well as a reference of some Grid scheduling system. Due to its complexity of grid environment, the metric method of grid QoS is then a challenging study. In the main body of this paper, we proposed an efficient metric method which classifies QoS parameters according to different categories of resources, calculations and operations, and further make data acquisition and archiving through system performance sensors, then finally value of QoS is able to be calculated according to the calculation method of QoS metric and the requirements of scheduling and optimizing system.
	TO cite this article:Zhiyong Song. The Explore On System QoS Metric In Grid[OL].[ 5 May 2008] http://en.paper.edu.cn/en_releasepaper/content/21081

Saved Papers

Saved Papers


	3. Mesh Deformation Based on Preserving Distances and Angles
	Ma Zhanguo,Liu Bo,Zhang Hongbin
	Computer Science and Technology 17 April 2008
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:A novel method for the interactive detail preserving deformation of 3D meshes is proposed in this paper. It is based on preserving the distances between each vertex and its adjacent vertices and the angles between edges formed by each vertex and its adjacent vertices. The distances and the angles are invariant on global and local coordinates over the rigid transformations. If preserving the distances and the angles it can preserve the local details and volumetric details of the mesh, which is important requirement of mesh deformation. The mesh is deformed by specifying constraints of vertices positions. These constraints are incorporated in the distances and the angles reconstruction equations, and their solution produces a deformed surface geometry that preserves the local detail in the least-squares sense. We demonstrate the effectiveness of our method with several detail-preserving deformation operators.
	TO cite this article:Ma Zhanguo,Liu Bo,Zhang Hongbin. Mesh Deformation Based on Preserving Distances and Angles[OL].[17 April 2008] http://en.paper.edu.cn/en_releasepaper/content/20602


	4. Provably Secure Multi-Proxy Multi-Signature Scheme Without Random Oracles
	Zecheng Wang,Zhibin Li
	Computer Science and Technology 21 March 2008
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:Proxy signatures can combine other special感signatures to obtain some new types of proxy signatures. Based on the variant Waters\\\\\\\
	TO cite this article:Zecheng Wang,Zhibin Li. Provably Secure Multi-Proxy Multi-Signature Scheme Without Random Oracles[OL].[21 March 2008] http://en.paper.edu.cn/en_releasepaper/content/19593


	5. Design and Implementation of Browser Based BPEL4WS Development Environment
	Yan Guocong
	Computer Science and Technology 31 January 2008
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:Web service and SOA are becoming more and more popular in today’s enterprise. While just a small amount of technology savvy people in the business know how to compose the existed services into a new service to satisfy the new requirement of the business department, we implemented a browser based BPEL4WS development environment to make the service composition easy enough for other not so much technology savvy people to do by lowering the barrier of using the technology. Furthermore, by introducing the web2.0 technologies into the platform we developed, it is easy for the users to share the new service developed as well as its business process with each other and therefore make the service and process reusable, which largely improve the productivity of the business.
	TO cite this article:Yan Guocong. Design and Implementation of Browser Based BPEL4WS Development Environment[OL].[31 January 2008] http://en.paper.edu.cn/en_releasepaper/content/18535


	6. A Multimedia Adaptor for Handheld Devices
	Na He,Yuhong Li,Jian Ma
	Computer Science and Technology 17 January 2008
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:With the development of multimedia networking technologies and the popularity of mobile handheld devices, the requirements of receiving and watching multimedia on the handheld devices become stronger. However, due to the limited bandwidth of wireless networks and the capability of the handheld devices, the current streaming technologies cannot be used directly for transmitting multimedia for handheld devices in wireless environment. This paper suggests a multimedia adaptor for mobile handheld devices. The adaptor can adjust the media streaming to the handheld devices according to the user’s requirements and the capabilities of the devices, as well as the status of the wireless networks. Test results shows that the media adaptor can satisfy the user’s requirements and utilize the networks better.
	TO cite this article:Na He,Yuhong Li,Jian Ma. A Multimedia Adaptor for Handheld Devices[OL].[17 January 2008] http://en.paper.edu.cn/en_releasepaper/content/18171


	7. IMAGE APPLICATION OF PHOTO-MOSAIC
	wenxiu wang
	Computer Science and Technology 11 January 2008
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:Photo Mosaic is an exciting art form made from thousands of small pictures, placed in patterns like original mosaics made from colored cells, but each cell is an actual photo. This application is a little program for to create mosaic made with photos with two different algorithms, one is Mean-Variance and another one is Cauchy-Schwarz Inequality.
	TO cite this article:wenxiu wang. IMAGE APPLICATION OF PHOTO-MOSAIC[OL].[11 January 2008] http://en.paper.edu.cn/en_releasepaper/content/18019


	8. Computerized Feature Quantization of Sublingual Vein Based on Color Information
	Zifei Yan,Kuanquan Wang,Naimin Li
	Computer Science and Technology 07 January 2008
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:Characteristics of tongue pose the most important information for Traditional Chinese Medicine diagnosis. So far, extensive studies have been made on extracting tongue surface features, but rarely refer to sublingual vein that is also diagnostically important. This paper focuses on establishing a feature quantization framework for the inspection of sublingual veins, composed of two parts: the segmentation of sublingual veins and the feature quantization of them. Adaptive sublingual vein segmentation algorithm and pixel-based sublingual vein segmentation algorithm for sublingual images with low contrast and visible contrast are proposed respectively. The experiments prove that the proposed methods perform well on the segmentation of sublingual images with both low contrast and visible contrast between sublingual veins and tongue proper. And then, a chromatic system in conformity with diagnostic standard of Traditional Chinese Medicine doctors is established to describe the chromatic feature of sublingual veins. Experimental results show that the distance and chromatic features quantized by the proposed framework are properly consistent with the diagnostic standard summarized by TCM doctors.
	TO cite this article:Zifei Yan,Kuanquan Wang,Naimin Li. Computerized Feature Quantization of Sublingual Vein Based on Color Information[OL].[ 7 January 2008] http://en.paper.edu.cn/en_releasepaper/content/17795


	9. Sublingual Vein Segmentation Based on Color Features
	Zifei Yan,Kuanquan Wang,Naimin Li
	Computer Science and Technology 06 January 2008
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:The Sublingual Vein Diagnosis, one part of Tongue Diagnosis, plays an important role in deciding the healthy condition of humans. So far, extensive studies have been made on extracting tongue surface features, but rarely refer to sublingual vein that is also diagnostically important. This paper presents two approaches to segment the sublingual veins taking the color features of sublingual images into consideration. Experimental results show that, sublingual vein structures can been successfully mapped for 129 out of 150 patients and healthy subjects, when utilizing u component and S component for segmentation, and the average segmentation rate is up to 86%.
	TO cite this article:Zifei Yan,Kuanquan Wang,Naimin Li. Sublingual Vein Segmentation Based on Color Features[OL].[ 6 January 2008] http://en.paper.edu.cn/en_releasepaper/content/17785


	10. DMIN: Dynamic Multi-hop Infrastructure Network for Wireless Home Networking
	Zhuge Jianwei,Li Xiaodong,Ye Zhiyuan,Han Xinhui
	Computer Science and Technology 03 January 2008
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:In this paper, we propose a generic wireless network topology model, namely, Dynamic Multi-hop Infrastructure Network (DMIN). First, we describe its self-organization, adaptation to dynamic changes and routing algorithm. Secondly, an extended model DMIN-U is introduced to support unidirectional links between wireless nodes. To support wireless home networking (WHN), we investigate the issues across the physical, MAC and routing layers based on the DMIN topology model. Finally, we present simulation results that show the proposed DMIN model and its routing algorithm is more suitable for WHN as compared to MANET with AODV and DSR routing algorithms.
	TO cite this article:Zhuge Jianwei,Li Xiaodong,Ye Zhiyuan, et al. DMIN: Dynamic Multi-hop Infrastructure Network for Wireless Home Networking[OL].[ 3 January 2008] http://en.paper.edu.cn/en_releasepaper/content/17670

	Check out RSS, or use RSS reader to subscribe this item