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Central South University
(20 results)-
White Papers
Efficient Sharing of Secure Cloud Storage Services
May 3, 2010, 12:00am PDT
Suppose Bob, the boss in Company A, pays a secure cloud storage service and authorizes all the employees in that company to share such a service. There exists a user hierarchy: Bob is the user at...
Provided by Central South University
-
White Papers
An Efficient Privacy Preserving Keyword Search Scheme in Cloud Computing
July 2, 2009, 12:00am PDT
A user stores his personal files in a cloud, and retrieves them wherever and whenever he wants. For the sake of protecting the user data privacy and the user queries privacy, a user should store...
Provided by Central South University
-
White Papers
The Degree and Connectivity of Internet's Scale-Free Topology
August 14, 2010, 12:00am PDT
With the rapid development of the large-scale Internet, the relation between network topology and function has become one of the most important and difficult challenges the Internet offers. The...
Provided by Central South University
-
White Papers
Feature Selection via Sparse Approximation for Face Recognition
February 14, 2011, 12:00am PST
Inspired by biological vision systems, the over-complete local features with huge cardinality are increasingly used for face recognition during the last decades. Accordingly, feature selection has...
Provided by Central South University
-
White Papers
Delay-Constrained Multicast Routing Algorithm Based on Average Distance Heuristic
March 1, 2010, 12:00am PST
Multicast is the ability of a communication network to accept a single message from an application and to deliver copies of the message to multiple recipients at different location. With the...
Provided by Central South University
-
White Papers
Enhanced Model for SaaS Delivery in Developing Economy
April 1, 2011, 12:00am PDT
The emergence of cloud computing has brought about new hope for adoption and use of computer-based information system. Software as a Service (SaaS) allows online customers to use applications on...
Provided by Central South University
-
Whitepapers
Toward Architecture-Based Context-Aware Deployment and Adaptation
September 9, 2010, 12:00am PDT
Software systems are increasingly expected to dynamically self-adapt to the changing environments. One of the main adaptation mechanisms is dynamic recomposition of application components. This...
Provided by Central South University
-
Whitepapers
An Energy-Balanced Clustering Protocol Based on Dominating Set for Data Gathering in Wireless Sensor Networks
May 24, 2012, 12:00am PDT
Data gathering is one basic functional operation provided by wireless sensor networks. Most existing clustering protocols suffer from unbalanced energy consumption among nodes, which shortens the...
Provided by Central South University
-
Whitepapers
An Anonymous Communication Mechanism without Key Infrastructure Based on Multi-Paths Network Coding
October 27, 2009, 12:00am PDT
In the anonymous communication mechanisms based on key infrastructure, public key or pre-shared key are widely used to set up relay paths and negotiate shared keys in session. Therefore, these...
Provided by Central South University
-
White Papers
Secure Locking for Untrusted Clouds
February 14, 2011, 12:00am PST
Migrating applications with strong consistency requirements to public cloud platforms remains risky since the data owner cannot verify the correctness of the public cloud's locking algorithm. In...
Provided by Central South University
-
White Papers
Reliable Re-Encryption in Unreliable Clouds
July 13, 2011, 12:00am PDT
A key approach to secure cloud computing is for the data owner to store encrypted data in the cloud, and issue decryption keys to authorized users. Then, when a user is revoked, the data owner...
Provided by Central South University
-
White Papers
Polygon-Based Tracking Framework in Surveillance Wireless Sensor Networks
September 30, 2009, 12:00am PDT
The authors propose a new tracking framework by organizing nodes into a polygonal spatial neighborhood in order to detect and track unauthorized traversals in surveillance wireless sensor...
Provided by Central South University
-
White Papers
A Service-Clustering-Based Dynamic Scheduling Algorithm for Grid Tasks
September 1, 2010, 12:00am PDT
Task scheduling in Grid environment is a challenging problem because of NP-complete nature of scheduling issue and dynamic characteristic of the environment. Not constrained by local scheduling...
Provided by Central South University
-
White Papers
Integrating Innate Immune Concepts in the Design of an Artificial Immune System-Based Network Intrusion Detection
February 1, 2012, 12:00am PST
This paper proposes to develop a novel architecture for a Network Intrusion Detection System (NIDS) by integrating the innate immune concepts. The proposed scheme is shown to have capabilities of...
Provided by Central South University
-
White Papers
Using Genetic Algorithms to Optimize Web Caching in Multimedia-Integrated e-Learning Content
August 1, 2011, 12:00am PDT
The evolution of e-learning as a new information technology built around the use of internet has originated new possibilities to develop pedagogical methodologies that provide the necessary...
Provided by Central South University
-
White Papers
Holographic View Language HVL4DCAM for Aspectual Middleware Platform
December 23, 2010, 12:00am PST
Aspectual middleware platform DCAM is a middleware computing environment, which satisfies the self-adaptability requirements of on-demand computing and supports the real-time reconstruction of...
Provided by Central South University
-
White Papers
DCAM: A Distributed Aspectual Middleware
November 1, 2010, 12:00am PDT
In order to meet the self-adaptability requirement of on-demand computing and ubiquitous computing in distributed environment, the paper presents a new model of distributed aspectual middleware...
Provided by Central South University
-
White Papers
Automatic Verification of Security Properties in Remote Internet Voting Protocol With Applied Pi Calculus
January 10, 2010, 12:00am PST
Soundness and coercion resistance are the important and intricate security requirements for remote voting protocols. Several formal models of soundness and coercion-resistance have been proposed...
Provided by Central South University for Nationalities
-
Whitepapers
DCFR: A Novel Double Cost Function Based Routing Algorithm for Wireless Sensor Networks
February 9, 2012, 12:00am PST
Cost function based routing has been widely studied in wireless sensor networks for energy efficiency and network lifetime elongation. Existing algorithms however have limited effects because they...
Provided by Central South University
-
Whitepapers
Efficient Information Retrieval for Ranked Queries in Cost-Effective Cloud Environments
January 13, 2012, 12:00am PST
Cloud computing as an emerging technology trend is expected to reshape the advances in information technology. In this paper, the authors address two fundamental issues in a cloud environment:...
Provided by Central South University
-
Whitepapers
An Anonymous Communication Mechanism without Key Infrastructure Based on Multi-Paths Network Coding
October 27, 2009, 12:00am PDT
In the anonymous communication mechanisms based on key infrastructure, public key or pre-shared key are widely used to set up relay paths and negotiate shared keys in session. Therefore, these...
Provided by Central South University
-
Whitepapers
An Energy-Balanced Clustering Protocol Based on Dominating Set for Data Gathering in Wireless Sensor Networks
May 24, 2012, 12:00am PDT
Data gathering is one basic functional operation provided by wireless sensor networks. Most existing clustering protocols suffer from unbalanced energy consumption among nodes, which shortens the...
Provided by Central South University
-
Whitepapers
Toward Architecture-Based Context-Aware Deployment and Adaptation
September 9, 2010, 12:00am PDT
Software systems are increasingly expected to dynamically self-adapt to the changing environments. One of the main adaptation mechanisms is dynamic recomposition of application components. This...
Provided by Central South University
-
Whitepapers
Efficient Information Retrieval for Ranked Queries in Cost-Effective Cloud Environments
January 13, 2012, 12:00am PST
Cloud computing as an emerging technology trend is expected to reshape the advances in information technology. In this paper, the authors address two fundamental issues in a cloud environment:...
Provided by Central South University
-
Whitepapers
DCFR: A Novel Double Cost Function Based Routing Algorithm for Wireless Sensor Networks
February 9, 2012, 12:00am PST
Cost function based routing has been widely studied in wireless sensor networks for energy efficiency and network lifetime elongation. Existing algorithms however have limited effects because they...
Provided by Central South University
-
White Papers
Automatic Verification of Security Properties in Remote Internet Voting Protocol With Applied Pi Calculus
January 10, 2010, 12:00am PST
Soundness and coercion resistance are the important and intricate security requirements for remote voting protocols. Several formal models of soundness and coercion-resistance have been proposed...
Provided by Central South University for Nationalities
-
White Papers
DCAM: A Distributed Aspectual Middleware
November 1, 2010, 12:00am PDT
In order to meet the self-adaptability requirement of on-demand computing and ubiquitous computing in distributed environment, the paper presents a new model of distributed aspectual middleware...
Provided by Central South University
-
White Papers
Holographic View Language HVL4DCAM for Aspectual Middleware Platform
December 23, 2010, 12:00am PST
Aspectual middleware platform DCAM is a middleware computing environment, which satisfies the self-adaptability requirements of on-demand computing and supports the real-time reconstruction of...
Provided by Central South University
-
White Papers
Using Genetic Algorithms to Optimize Web Caching in Multimedia-Integrated e-Learning Content
August 1, 2011, 12:00am PDT
The evolution of e-learning as a new information technology built around the use of internet has originated new possibilities to develop pedagogical methodologies that provide the necessary...
Provided by Central South University
-
White Papers
Integrating Innate Immune Concepts in the Design of an Artificial Immune System-Based Network Intrusion Detection
February 1, 2012, 12:00am PST
This paper proposes to develop a novel architecture for a Network Intrusion Detection System (NIDS) by integrating the innate immune concepts. The proposed scheme is shown to have capabilities of...
Provided by Central South University
-
White Papers
A Service-Clustering-Based Dynamic Scheduling Algorithm for Grid Tasks
September 1, 2010, 12:00am PDT
Task scheduling in Grid environment is a challenging problem because of NP-complete nature of scheduling issue and dynamic characteristic of the environment. Not constrained by local scheduling...
Provided by Central South University
-
White Papers
Polygon-Based Tracking Framework in Surveillance Wireless Sensor Networks
September 30, 2009, 12:00am PDT
The authors propose a new tracking framework by organizing nodes into a polygonal spatial neighborhood in order to detect and track unauthorized traversals in surveillance wireless sensor...
Provided by Central South University
-
White Papers
Reliable Re-Encryption in Unreliable Clouds
July 13, 2011, 12:00am PDT
A key approach to secure cloud computing is for the data owner to store encrypted data in the cloud, and issue decryption keys to authorized users. Then, when a user is revoked, the data owner...
Provided by Central South University
-
White Papers
Secure Locking for Untrusted Clouds
February 14, 2011, 12:00am PST
Migrating applications with strong consistency requirements to public cloud platforms remains risky since the data owner cannot verify the correctness of the public cloud's locking algorithm. In...
Provided by Central South University
-
White Papers
Enhanced Model for SaaS Delivery in Developing Economy
April 1, 2011, 12:00am PDT
The emergence of cloud computing has brought about new hope for adoption and use of computer-based information system. Software as a Service (SaaS) allows online customers to use applications on...
Provided by Central South University
-
White Papers
Delay-Constrained Multicast Routing Algorithm Based on Average Distance Heuristic
March 1, 2010, 12:00am PST
Multicast is the ability of a communication network to accept a single message from an application and to deliver copies of the message to multiple recipients at different location. With the...
Provided by Central South University
-
White Papers
Feature Selection via Sparse Approximation for Face Recognition
February 14, 2011, 12:00am PST
Inspired by biological vision systems, the over-complete local features with huge cardinality are increasingly used for face recognition during the last decades. Accordingly, feature selection has...
Provided by Central South University
-
White Papers
The Degree and Connectivity of Internet's Scale-Free Topology
August 14, 2010, 12:00am PDT
With the rapid development of the large-scale Internet, the relation between network topology and function has become one of the most important and difficult challenges the Internet offers. The...
Provided by Central South University
-
White Papers
An Efficient Privacy Preserving Keyword Search Scheme in Cloud Computing
July 2, 2009, 12:00am PDT
A user stores his personal files in a cloud, and retrieves them wherever and whenever he wants. For the sake of protecting the user data privacy and the user queries privacy, a user should store...
Provided by Central South University
-
White Papers
Efficient Sharing of Secure Cloud Storage Services
May 3, 2010, 12:00am PDT
Suppose Bob, the boss in Company A, pays a secure cloud storage service and authorizes all the employees in that company to share such a service. There exists a user hierarchy: Bob is the user at...
Provided by Central South University
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