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Handoff in Heterogeneous Wireless Networks by Adjusting the Transmission Power [RSS]/Rate
November 1, 2009, 12:00am PDT
The main objective of this paper is to evaluate the conditions and restrictions under which seamless multimedia Quality of Service (QoS) provision across 4G is possible. One vital component for...
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A Personalized Stock Investors Alert System
October 1, 2009, 12:00am PDT
Stock investors all agree that one of the hardest things they have to do is keep up with the rapid changes in the markets. The Internet carries a huge amount of up-to-the minute information for...
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Testing Software Assets of Framework-Based Product Families During Application Engineering Stage
May 1, 2008, 12:00am PDT
An application framework provides reusable design and implementation for a family of software systems. At the application engineering stage, application developers extend framework assets to build...
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Research on Optimistic Fair Protocol for Cascading P2P Exchange
July 31, 2010, 12:00am PDT
In simple electronic commerce transaction, some parties serve as vendors, and the others act as buyers. Usually vendors receive the payment instrument, and subsequently cash it from the bank,...
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Formalising Service-Oriented Design
February 1, 2008, 12:00am PST
Service-Oriented Computing (SOC) is an emerging paradigm for developing software systems that employ services. Presently there is already much research effort in the areas of service discovery and...
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A Method for Analyzing and Predicting Reliability of BPEL Process
February 1, 2009, 12:00am PST
As an important means to compose independent services together to fulfill a function, service composition is widely applied in different applications. However, the process of composition is...
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A New Method to Detect Abnormal IP Address on DHCP
August 1, 2009, 12:00am PDT
Dynamic Host Configuration Protocol (DHCP) provides a means of allocating and managing IP addresses dynamically over a network. An important characteristic of the DHCP server is that different...
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An Intelligent Home Environment Based on Service Planning Over Peer-to-Peer Overlay Network
November 16, 2008, 12:00am PST
With the population of network usage, it is possible to connect home appliances with each other. The basic demand is to connect home appliances easily with fewer users intervening and home network...
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Analytical Design of PID Decoupling Control for TITO Processes With Time Delays
June 1, 2011, 12:00am PDT
Based on unit feedback closed-loop control structure, a simple analytical design method of decoupling controller matrix is proposed in terms of idea of coupling matrix for Two-Input-Two-Output...
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Human Activity Clustering for Online Anomaly Detection
June 1, 2011, 12:00am PDT
This paper aims to address the problem of profiling human activities captured in surveillance videos for the applications of online normal human activity recognition and anomaly detection. A novel...
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Semantics-Based Access Control Approach for Web Service
June 1, 2011, 12:00am PDT
Due to the open and distributed characteristics of web service, its access control becomes a challenging problem which has not been addressed properly. In this paper, the authors show how semantic...
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A Decision Support System for Borrower's Loan in P2P Lending
June 1, 2011, 12:00am PDT
Recently, P2P lending has become a hot research topic in finance, especially after the global financial crisis. Most existing research did not consider the efficiency from the borrowers'...
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Augmented Reality on Long-Wall Face for Unmanned Mining
June 1, 2011, 12:00am PDT
An unmanned mining technology for the fully mechanized longwall face automation production is proposed and studied. The essential technology will bring the longwall face production into...
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A Framework for Token and Biometrics Based Authentication in Computer Systems
June 1, 2011, 12:00am PDT
User authentication is of vital importance to the security of computer systems. This paper proposes a new framework for multifactor authentication using token and various biometrics, such as...
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Initial Alignment for SINS Based on Low-Cost IMU
June 1, 2011, 12:00am PDT
The initial alignment is vital to the Strapdown Inertial Navigation System (SINS). In this paper, an efficient initial alignment method for SINS based on a six-degree of freedom Inertial...
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A MEASUR and RUP Combined Business Modeling Method
June 1, 2011, 12:00am PDT
Business modeling is a primary task in the information systems development lifecycle. Although both MEASUR (Methods for Eliciting, Analyzing and Specifying User's Requirement) and RUP (Rational...
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Enterprise Knowledge Management Application Evaluation Based on Cloud Gravity Center Model and Fuzzy Extended AHP
June 1, 2011, 12:00am PDT
Enterprise knowledge management has important influence on an enterprise core competency, and enterprise knowledge management application evaluation plays an important role for the enterprise...
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A New Method to Determine BPA in Evidence Theory
June 1, 2011, 12:00am PDT
Dempster Shafer theory of evidence has been widely used in many data fusion application systems. However, how to determine basic probability assignment, which is the main and the first step in...
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ORPSW: A New Classifier for Gene Expression Data Based on Optimal Risk and Preventive Patterns
June 1, 2011, 12:00am PDT
Optimal risk and preventive patterns are itemsets which can identify characteristics of cohorts of individuals who have significantly disproportionate representation in the abnormal and normal...
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Performance Analysis of Some New CFAR Detectors Under Clutter
June 1, 2011, 12:00am PDT
In order to improve the radar's detection performance under Pearson distributed background clutter, the problem of designing CFAR detectors is studied in this paper. Three kinds of distributed...
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Image Optimization Algorithm Based on Salient Region and Layout Adjustment
June 1, 2011, 12:00am PDT
The purpose of image optimization is that the salient region of image is stand out, and is layout an image met the demand. The existed image optimization method is summarized, and their advantages...
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Network Coding and Media Streaming
October 1, 2009, 12:00am PDT
Network coding has recently emerged as an alternative to traditional routing algorithms in communication systems. In network coding, the network nodes combine the packets they receive before...
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Emerging Technologies and Applications on Interactive Entertainments
April 1, 2011, 12:00am PDT
With the substantial development of digital technologies in multimedia, network communication and user interfaces, the authors are seeing an increasing number of applications of these...
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OXML: An Object XML Database Supporting Rich Media Indexing and Retrieval
April 1, 2011, 12:00am PDT
There are countless animation movies available nowadays throughout the Internet. Rich media (including Flash and PowerPoint) presentations are increasingly gaining widespread usage, particularly...
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ATPM: An Energy Efficient MAC Protocol With Adaptive Transmit Power Scheme for Wireless Sensor Networks
April 1, 2011, 12:00am PDT
The MAC protocol for wireless sensor networks is different from traditional wireless MACs such as IEEE 802.11. Energy conservation is one of the most important goals, while per-node fairness and...
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Adaptive Object Re-Ranking Mechanism for Ubiquitous Learning Environment
April 1, 2011, 12:00am PDT
Ubiquitous Learning (U-Learning), as an emerging learning paradigm, makes it possible for learners to carry out the learning activities at any places and at anytime. With the advantages of the...
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Automatic Detection and Correction for Glossy Reflections in Digital Photograph
April 1, 2011, 12:00am PDT
The popularization of digital technology has made shooting digital photos and using related applications a part of daily life. However, the use of flash, to compensate for low atmospheric...
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Haptic Rendering in Interactive Applications Developed With Commodity Physics Engine
April 1, 2011, 12:00am PDT
Availability of commodity physics engines such as PhysX's nVidia has significantly reduced the effort required for developing interactive applications concerning the simulation of the physical...
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Active Contour Projection for Multimedia Applications
April 1, 2011, 12:00am PDT
Active contour methods can be used to segment a 3D mesh into parts by iteratively moving the contour to the mesh region that minimizes the contour energy. However, as the contour moves, it often...
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Secure Image Encryption Without Size Limitation Using Arnold Transform and Random Strategies
April 1, 2011, 12:00am PDT
Encryption is an efficient way to protect the contents of digital media. Arnold transform is a significant technique of image encryption, but has weaknesses in security and applications to images...
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A Fast Method to Spot a Video Sequence Within a Live Stream
April 1, 2011, 12:00am PDT
This paper presents a novel algorithm to spot a known video sequence within a live video stream. The algorithm is split into two branches, a branch to create a digital signature out of the video...
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Fast Algorithms for Inter-View Prediction of Multiview Video Coding
April 1, 2011, 12:00am PDT
The compression efficiency and complexity should be simultaneously taken into consideration in Multiview Video Coding (MVC). In order to reduce the complexity while maintaining the efficiency of...
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A Cloud Model-Based Approach for Facial Expression Synthesis
April 1, 2011, 12:00am PDT
The process to synthesize feature for human facial expression often implies both fuzziness, randomness and their certain relevance in image data. By using the advantage of cloud model, this paper...
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Geometric Features of 3D Face and Recognition of It by PCA
April 1, 2011, 12:00am PDT
The extraction algorithms for geometric features of 3D face and recognition of the face by PCA (Principal Component Analysis) is proposed. Firstly, by normalizing the original scattered 3D face...
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Components Based Key Management Algorithm for Storage Area Networks
May 1, 2011, 12:00am PDT
Data sharing and file distributions are the two primary functions of network attached storages. Fibre Channel based Storage Area Networks (FC-SAN) have become a more popular solution for the...
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Securing Retinal Template Using Quasigroups
May 1, 2011, 12:00am PDT
Biometric plays important role in person recognition and identification. It is more secure than the traditional systems like password and token based systems. The traditional systems can be...
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Security Model for TCP/IP Protocol Suite
May 1, 2011, 12:00am PDT
The Internet has instantly evolved into a vast global network in the growing technology. TCP/IP Protocol Suite is the basic requirement for today's Internet. Internet usage continues to increase...
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Defense Strategy Using Trust Based Model to Mitigate Active Attacks in DSR Based MANET
May 1, 2011, 12:00am PDT
An ad hoc network is a collection of wireless mobile nodes that forms a temporary network without any centralized administration. While early research effort assumed a friendly and cooperative...
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Emerging Intuitionistic Fuzzy Classifiers for Intrusion Detection System
May 1, 2011, 12:00am PDT
One of the toughest challenges in Intrusion Detection System is uncertainty handling. The normal and the abnormal behaviors in networked computers are hard to predict as the boundaries cannot be...
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Analysis of Open Environment Sign-In Schemes-Privacy Enhanced & Trustworthy Approach
May 1, 2011, 12:00am PDT
The third party based authentications possess users' privacy concerns in an open environment such as links and traces user identities across various services. The cryptographic schemes for...
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An Efficient Secure Multicast Communication for P2P Network
March 1, 2011, 12:00am PST
A new algorithm for efficient key management for secure group communication in P2P network is presented. The protocol avoids the escrow problem in identity-based cryptosystem and the secure...
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A Simple Image Encoding Method With Data Lossless Information Hiding
March 1, 2011, 12:00am PST
In this paper, the authors propose a simple reversible data hiding method in the spatial domain for Block Truncation Coding (BTC) compressed grayscale images. The BTC method compresses a block of...
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The Enhanced Decoding Method for QO-SFBC System in Frequency Selective Fading Channel Environment
March 1, 2011, 12:00am PST
In this paper, the authors propose an enhanced decoding method to improve the performance of the Quasi Orthogonal (QO)-Space Frequency Block Coding (SFBC) in frequency selective fading channel...
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A Communication Protocol for Sensor Database Construction by Rounding Sink
March 1, 2011, 12:00am PST
Recently, sensor databases have been used for many applications such as environment observations or weather forecasting. To construct sensor databases, some researches focus on the rounding sink...
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Soft-Handoff in WLAN Realized by Dual Link
April 1, 2011, 12:00am PDT
WLAN has been widely deployed in many aspects such as city hotspots and video surveillance system. When the mobile station roams in WLAN, it will switch among different Access Points (AP). This...
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Proactive Location Service in Mobility Management
April 1, 2011, 12:00am PDT
This paper proposes a new proactive mobility management mechanism. Instead of traditional mobility management system that when a user wants to connect another it needs to lookup the current...
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Analysis and Improvement of the BAN Modified Andrew Secure RPC Protocol
April 1, 2011, 12:00am PDT
In this paper, the authors have found a new man-in-the-middle attack on the BAN modified Andrew Secure RPC protocol with a protocol model-checker based on SAT. The man-in-the-middle attack, during...
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Analysis on Stability of a Network Based on RED Scheme
April 1, 2011, 12:00am PDT
The RED scheme allows to prevent global synchronization of the sources associated with drop-tail buffers. However, from a control point of view, the drop-tail discipline could lead to strong...
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A Novel Timing and Frequency Synchronization Technology for OFDM System
April 1, 2011, 12:00am PDT
Due to its high spectrum efficiency and good ability in coping with multi-path fading, Orthogonal Frequency Division Multiplexing (OFDM) technology has attracted considerable attention from...
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Detecting Malware Variants by Byte Frequency
April 1, 2011, 12:00am PDT
In order to make lots of new malwares fast and cheaply, attacker can simply modify the existing malwares based on their binary files to produce new ones, malware variants. Malware variants refer...
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An Identity Based Aggregate Signature From Pairings
April 1, 2011, 12:00am PDT
In 1984, Shamir brought forward the concept of Identity-based (from now on, ID-based) Cryptography as an alternative to traditional Public Key cryptography, based on Infrastructures(PKI). In...
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A Network Architecture for Load Balancing of Heterogeneous Wireless Networks
April 1, 2011, 12:00am PDT
The traditional centralized load balancing had a relatively low reliability, and the distributed load balancing had a huge overhead. To solve these problems, this paper mapped heterogeneous...
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Mobile Platform and Secure Access Approach of UMTS Terminal Based on Trusted Computing
April 1, 2011, 12:00am PDT
On the basis of comprehensive study of trusted computing technology and the threats to 3G network, the architecture of trusted mobile platform based on mobile trusted module is proposed, and a...
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A Secure Protocol for Sharing Trust Data in Hybrid P2P Network
April 1, 2011, 12:00am PDT
The trust data is critical to the trust model of P2P system. In this paper, the authors present an efficient certificateless cryptography scheme and propose a protocol which provides the ability...
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GCAD: A Novel Call Admission Control Algorithm in IEEE 802.16 based Wireless Mesh Networks
April 1, 2011, 12:00am PDT
In this paper, a GCAD-CAC (Greedy Choice with Bandwidth Availability aware Defragmentation) algorithm is proposed. It is able to guarantee respect for data flow delay constraints defined by three...
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Interference Reduction in Overlaid WCDMA and TDMA Systems
April 1, 2011, 12:00am PDT
In this paper, the performance of WCDMA uplink system for UMTS mobile communications is evaluated. Also, the possibility of increasing mobile communication cell capacity through merging WCDMA and...
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A Visualization Tool for Exploring Multi-scale Network Traffic Anomalies
April 1, 2011, 12:00am PDT
Since anomaly detection in Internet traffic is a crucial and unmet challenge, many anomaly detectors for backbone traffic have recently been proposed. However, evaluating anomaly detectors is a...
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An Empirical Evaluation of Multi-Step Prediction Performance
April 1, 2011, 12:00am PDT
Traffic prediction constitutes a hot research topic of network metrology. MultiStep ahead prediction allows to predict more values in the future. Then, the result can be used to act proactively in...
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Design and Performance Evaluation of Service Overlay Networks Topologies
April 1, 2011, 12:00am PDT
Nowadays, Internet still lacks of an adequate support for QoS-sensitive applications, such as VoIP, Videoconference, and Video-on-Demand. To a large extent, this is due to the fact that Internet...
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Comparison of the Design Characteristics of MMI Wavelength Demultiplexers Using Different Approaches by Computing the Effective Index
April 1, 2011, 12:00am PDT
Wavelength Division Multiplexing (WDM) is the key technique for high data rates communication systems. WDM systems offer many advantages for optical communications with several unique features and...
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Analysis of a Buffered Optical Switch With General Interarrival Times
April 1, 2011, 12:00am PDT
Optical buffering is known to significantly improve the performance of optical packet and burst switched networks and a number of useful analytic models for the case of Poisson traffic have been...
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Security Issues and Solutions in 3G Core Network
May 5, 2011, 12:00am PDT
Nowadays, the 3G network plays a very important role in mobile communication system. But the security concern of such network, especially the core network, is far from being satisfied. With the...
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Accurate Detection of Peer-to-Peer Botnet Using Multi-Stream Fused Scheme
May 1, 2011, 12:00am PDT
Nowadays decentralized botnets pose a great threat to Internet. They evolve new features such as P2P Command and Control(C&C), which makes traditional detection methods no longer effective for...
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Traffic-Aware Frequent Elements Matching Algorithms for Deep Packet Inspection
May 1, 2011, 12:00am PDT
Deep packet inspection sometimes is called application level semantic detection, which is capable of examining the content of data packets in order to provide application-specific services and...
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Blind Channel Estimation With Lower Complexity Algorithm for OFDM System
May 1, 2011, 12:00am PDT
Fast and reliable channel estimation is very important for wireless communication transmission. This paper addresses blind channel estimation for OFDM systems. A novel One-Cycle blind channel...
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ElGamal Digital Signature Algorithm of Adding a Random Number
May 1, 2011, 12:00am PDT
As for the problem that ElGamal digital signature scheme's security is constantly being challenged and increasingly becomes increasingly serious, an improved ElGamal digital signature algorithm is...
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Multi-tier Grid Routing to Mobile Sink in Large-scale Wireless Sensor Networks
May 1, 2011, 12:00am PDT
Improving the efficiency of data dissemination algorithms and protocols to mobile sink remains as an interesting research and engineering issue, especial for large-scale wireless sensor network....
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Research and Implementation of Three HTTPS Attacks
May 1, 2011, 12:00am PDT
With the rapid development of network applications, the issues of Network transmission security become very important. Therefore, SSL protocol is more and more widely used in a variety of network...
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On the Design of A Contribution-based, Flexible Locality-Aware P2P Streaming Network
May 1, 2011, 12:00am PDT
P2P live streaming networks recently become an emerging research topic. In such multimedia steaming networks, autonomous users cooperate with each other to provide a self-organizing, distributed,...
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Using Active RFID to Realize Ubi-media System
May 1, 2011, 12:00am PDT
This paper proposes a human computer interface which is based on Active Radio frequency identification (Active RFID) technique to let human communicate with computer by analyzing the signal from...
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Developing a Web-based and Competition-based Quiz Game Environment to Improve Student Motivation
May 1, 2011, 12:00am PDT
Game-Based Learning (DGBL) has become an attractive pedagogy in recent years because it can effectively improve the intrinsic motivation of learning. Besides, the development of web-based...
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Incremental Mining of Closed Sequential Patterns in Multiple Data Streams
May 1, 2011, 12:00am PDT
Sequential pattern mining searches for the relative sequence of events, allowing users to make predictions on discovered sequential patterns. Due to drastically advanced information technology...
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A Web-based E-learning Platform for Physical Education
May 1, 2011, 12:00am PDT
The major purpose of this paper is to develop a Web-based E-learning Platform for physical education. The Platform provides sports related courseware which includes physical motions, exercise...
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Research of Place-based 3D Augmented Community-Taking The 3D Virtual Campus as An Example
May 1, 2011, 12:00am PDT
Place-based virtual community is the trend of recent researches on pervasive computing. The purpose is to enable users in a physical place to receive ubiquitous services from the environment while...
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Real-time Hand Gesture Recognition by Shape Context Based Matching and Cost Matrix
May 1, 2011, 12:00am PDT
How to recognize the shape gesture for new human-computer interface without controller required and bring entertainment, games industries and information appliances in new ways. In this paper, the...
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Broadcasting Data Items With Time Constraints Based on On-Demand Multichannel in Ubiquitous Environments
May 1, 2011, 12:00am PDT
This paper proposes mobile services with time constraints in ubiquitous computing environments based on on-demand multichannel broadcasting. For real-time mobile service, the need of mobile...
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Video Watermarking Robust Against Spatio-Temporal Attacks
June 1, 2011, 12:00am PDT
Space-Time Interest Points (STIP) represent the significant variations in video, which do not alter greatly under spatial and temporal attacks and can enhance the robustness of video watermarking....
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The Model and Simulation of the Invulnerability of Scale-free Networks Based on "Honeypot"
June 1, 2011, 12:00am PDT
The frangibility of the scale-free networks under intentional attack is very obvious. In order to study the invulnerability of scale-free networks under intentional attack, the study bring...
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A Threshold Signature Scheme with a Weakened Trusted Party
June 1, 2011, 12:00am PDT
In the (t, n) threshold signature schemes with the assistance of a trusted party, the trusted party easily becomes the targets of attack. And an authority which can be trusted by all players...
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A Channel Assignment Algorithm for Wireless Mesh Networks Using the Maximum Flow Approach
June 1, 2011, 12:00am PDT
Wireless mesh networks gradually become the core of the next generation wireless networks technology and provide ubiquitous network connectivity to Internet. However, in the process of...
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