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A Localized and Secure Method for Transferring Bank Information by SMS for Persian Banks
May 1, 2008, 12:00am PDT
Nowadays m-banking (mobile banking) is widely used in many banks. It has embarked upon supply of various services based on different systems and with the aid of various services such as the Short...
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Ensemble Voting System for Anomaly Based Network Intrusion Detection
November 1, 2009, 12:00am PDT
The growing dependence of modern society on telecommunication and information networks has become inevitable. Therefore, the security aspects of such networks play a strategic role in ensuring...
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Application of Multi-Attribute Decision Making Approach to Learning Management Systems Evaluation
December 1, 2007, 12:00am PST
The article presents an approach to the development of multi-attribute decision making model that is based on DEX, an expert system shell for multi-attribute decision support. The authors...
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Power-Efficient Instruction Encoding Optimization for Various Architecture Classes
March 1, 2008, 12:00am PST
A huge application domain, in particular, wireless and handheld devices strongly requires flexible and powerefficient hardware with high performance. This can only be achieved with Application...
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The Necessity of Semantic Technologies in Grid Discovery
April 1, 2008, 12:00am PDT
Service discovery and its automation are some of the key features that a large scale, open distributed system must provide so that clients and users may take advantage of shared resources. Most...
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Agent-Based Grid Service Composition Research
July 31, 2010, 12:00am PDT
Grid technology and Agent technology are two distributed computing modes which develop parallely. They have their own advantages and disadvantages in application. By analyzing the characteristics...
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Improving Semantic Web Service Discovery
January 1, 2008, 12:00am PST
Semantic Web Services (SWS) propose to extend the traditional Web Services technologies on the way to consolidate ontologies and semantics. This makes it possible to select, integrate and invocate...
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Research and Application of Enterprise Search Based on Database Security Services
April 4, 2010, 12:00am PDT
With the development of internet and the build of enterprise information, How to organize the information and make it accessible and useful? Especially, how to support the information security...
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Mobile Agents for Service Personalization in Smart Environments
May 1, 2008, 12:00am PDT
Service personalization is an important goal for any smart environment. Comfort systems may be adjusted in an automatic way when a given user is present, and multimedia devices may offer a music...
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Self-Generated-Certificate Based Cryptographic Protocol With Lite Certificate Management
May 1, 2009, 12:00am PDT
In spite of the vital role played by Digital Certificates in Public Key Cryptographic systems, the overhead involved in maintaining those made them prohibitory. Certificateless Public Key...
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Mobile Agent System for Supply Chain Management
December 28, 2009, 12:00am PST
In the 21st century, competition between companies has been turned into the competition between their supply chains. To satisfy the rapidly changing demands in global market, agile capability and...
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Framework for Improving Parallelism by Write-Update Coherence Protocol in Distributed Shared Memory System
May 1, 2008, 12:00am PDT
For increasing parallelism in DSM System, the replication of data is to be done. The replication of data increases parallelism by allowing reads of the same data to be executed in parallel....
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Shibboleth as a Tool for Authorized Access Control to the Subversion Repository System
September 1, 2007, 12:00am PDT
Shibboleth is an architecture and protocol for allowing users to authenticate and be authorized to use a remote resource by logging into the identity management system that is maintained at their...
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An EAI Integration Framework Based on J2EE
November 22, 2009, 12:00am PST
J2EE technologies to provide a range of middleware services to simplify a number of complex questions related to enterprise solutions development, deployment and management. J2EE Connector system...
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A Routing Architecture for Next Generation Multimedia Networks
May 24, 2009, 12:00am PDT
The authors propose a scalable routing architecture for next generation gatekeeper. The design principle is that gatekeeper call routing may be separated from its call process. Next generation...
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Integration Middleware for Mobile Supply Chain Management
December 28, 2009, 12:00am PST
According to the mobile supply chain management features and considering the limitations and obstacles in the mobile environment. This paper proposes a multi-agent integration middleware for...
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Design Issues of 'Vulnerabilities and Suspicious Behavior Detection System' in Storage Area Network (SAN)
November 1, 2009, 12:00am PDT
Current accelerated demand of business continuity of operations in 24 × 7 work environment has increased the importance and amount of the data stored on computers and Storage Area Networks (SAN)....
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Keyword-Based Semantic Retrieval System Using Location Information in a Mobile Environment
May 24, 2009, 12:00am PDT
Many services for mobile devices and wireless network have been studied in a Ubiquitous Environment. Mobile information retrieval is crucial to share the vast information and multimedia content....
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A United Access Control Model for Systems in Collaborative Commerce
June 1, 2009, 12:00am PDT
The latest researches on access control model are dramatically different from conventional ones. Nowadays, most attention is paid to accessing across organizational boundaries. So, how to identify...
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Design and Implementation of Vulnerability Scanning Distributed System
August 15, 2010, 12:00am PDT
In this paper, the authors discussed the basic principle and the common shortcoming in the existing network vulnerability scanning systems. Based on these, distributed system based components of...
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Pros - An Omnipresent Operating System
May 1, 2009, 12:00am PDT
The central idea presented in this paper is to show the architecture and working of an Operating System running over the network, thus leading to global computing. "PROS", as it is named, provides...
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Key Management and Authentication in Ad Hoc Network Based on Mobile Agent
August 1, 2009, 12:00am PDT
Key management and authentication is important to security of Mobile Ad Hoc network (MANET). Based on the (t, n) threshold cryptography, this paper introduced mobile agents to exchange private key...
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Data Security Analysis of Webgis Based on Tile-Map Technique
May 24, 2009, 12:00am PDT
With the increasing popularity of global on-line mapping web applications (e.g. Google Maps, Microsoft Virtual Earth, Yahoo Maps), Tile-Map technique is widely used. Map tiles are a set of map...
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User Representation in Personalized Web Search Using Interest Vectors
May 1, 2009, 12:00am PDT
This work aims towards identifying the user interests by analyzing the context of search with the help Open Directory Project (ODP). The work utilizes implicit factors like the search queries...
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An Improved Packet Loss Recovery in VoIP Using Combined Source and Receiver Based Technique
November 1, 2009, 12:00am PDT
Voice over Internet Protocol is an upcoming technology that enables voice communication through the Internet. The transmission of audio data over packet switched networks faces lot of difficulties...
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Store and Forward Applications in Telemedicine for Wireless IP Based Networks
December 1, 2007, 12:00am PST
Telemedicine is the use of telecommunications technology to provide medical information and services. It may be as simple as two health professionals discussing a case over the telephone, or as...
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Software Package of Computer Network Course in Education
August 15, 2008, 12:00am PDT
The computer network course is the required course that college computer-related professional sets up, in regard to the current teaching condition, the teaching of this course has not formed a...
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The Derivation and Use of a Scalable Model for Network Attack Identification and Path Prediction
April 1, 2008, 12:00am PDT
The rapid growth of the Internet has triggered an explosion in the number of applications that leverage its capabilities. Unfortunately, many are designed to burden of destroy the capabilities of...
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An Innovative Pricing Method for Telecommunication Services Pricing Through American Options
February 1, 2009, 12:00am PST
With the evolution of telecommunication networks and of their services the role of service provider is changed, so nowadays there is a coexistence of Network Operators and Virtual Operators. The...
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Smart Classrooms for Distance Education and Their Adoption to Multiple Classroom Architecture
May 1, 2008, 12:00am PDT
This paper provides an overview of the technologies used in smart classrooms for distance education by classifying smart classrooms into four categories and discussing the type of technologies...
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Collision Free MAC Protocols for Wireless Ad Hoc Networks Based on BIBD Architecture
December 1, 2007, 12:00am PST
Wireless Ad hoc networks represent a powerful telecommunication infrastructure that is being exploited for enabling general wireless networking connectivity for a variety of significant...
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Quality-Aware Cooperative Proxy Caching for Video Streaming Services
November 1, 2008, 12:00am PDT
By applying a proxy mechanism widely used in WWW systems to video streaming systems, low-delay and high-quality video distribution can be accomplished without imposing extra load on the system....
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Datacasting In The Mobile Environment
July 1, 2008, 12:00am PDT
Datacasting employs the excess bandwidth from digital television signals for use in one-way data transmission, and it is being used successfully for high-speed downloads at fixed locations. There...
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Cross-Layering in an Industrial Wireless Sensor Network: Case Study of OCARI
August 1, 2009, 12:00am PDT
Wireless sensor networks are adapted to monitoring applications. Specific solutions have to be developed for industrial environments in order to deal with the harsh radio conditions and the QoS...
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Traffic Aware Power Saving Protocol in Multi-Hop Mobile Ad-Hoc Networks
August 1, 2007, 12:00am PDT
This paper presents an optimization of PSM to improve its energy conservation. According to PSM, time is divided into beacon intervals. At the beginning of each beacon interval, all stations must...
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A Multi-Attribute Assessment Method for e-Commerce Risks
December 28, 2009, 12:00am PST
Based on multi-attribute decision making theory, a multi-attribute assessment framework for E- commerce risks is presented. The paper applies an improved Evidential Reasoning (ER) approach to...
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Security Solution of Collaborative Commerce Chain System
May 24, 2009, 12:00am PDT
To improve the performance and network security of the collaborative commerce chain system and to deal with shortcomings of existing solution to the electronic commerce, the technology of the...
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Mobile Agent Based Distributed System Computing in Network
November 1, 2009, 12:00am PDT
Mobile agents are emerging as a promising paradigm for the design and implementation of distributed applications. While mobile agents have generated considerable excitement in the research...
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Special Issue: Delay Tolerant Networks, Architecture, and Applications
February 1, 2010, 12:00am PST
Delay-Tolerant Networking (DTN) enables communication in sparse mobile ad-hoc networks and other challenged environments where traditional networking fails and new routing and application...
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Research on Security Policy and Framework
April 4, 2010, 12:00am PDT
Policies are rules that govern the choices in behaviors of a system. Security policies define what actions are permitted or not permitted, for what or for whom, and under what conditions. In this...
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A Software Architecture for Network-Assisted Handover in IEEE 802.21
February 1, 2011, 12:00am PST
The IEEE 802.21 is a recent standard for enabling handover in heterogeneous wireless networks, which defines protocols and messages for mobile-to-node and node-to-node communication in a...
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Minimum-Risk Layer 2 Trigger Levels for Proactive Media-Independent Handovers
February 1, 2011, 12:00am PST
Anticipated handovers that use Link Going Down (LGD) and Link Down (LD) trigger events require the network operator to set the LGD trigger high enough that the handover completes before the LD...
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Distributed and Dynamic Mobility Management in Mobile Internet: Current Approaches and Issues
February 1, 2011, 12:00am PST
Cellular networks have been hierarchical so that mobility management has primarily been deployed in a centralized architecture. More flattened network architecture for the mobile Internet is...
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A New Design Scheme for a Disperse Two Tiered Wireless Sensor Network
April 1, 2011, 12:00am PDT
In energy constrained Wireless Sensor Networks (WSN), network lifetime is considered as one of the most important metrics from the design point of view. In this paper, the authors have addressed...
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IKM -- An Identity based Key Management Scheme for Heterogeneous Sensor Networks
April 1, 2011, 12:00am PDT
Wireless sensor networks applications are growing and so are their security needs. However, due to severe memory, computing and communication limitations, wireless sensor networks security...
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A MACA-based MAC Protocol for Underwater Acoustic Sensor Networks
April 1, 2011, 12:00am PDT
The Medium Access Control (MAC) protocol design of UnderWater Acoustic Sensor Networks (UWASNs) faces many challenges: the power limitation at nodes, long propagation delay, low data rates, etc....
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H-cluster: A Novel Efficient Algorithm for Data Clustering in Sensor Networks
April 1, 2011, 12:00am PDT
This paper focuses on the problem of data clustering in Wireless Sensor Networks (WSNs). The data time window is a landmark window, from the time WSN starts working up to the current time. The...
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An Autonomous Selective Cooperative ARQ Protocol for Hybrid Mobile Wireless Sensor Networks
April 1, 2011, 12:00am PDT
This paper presents a new cooperative ARQ protocol for a hybrid mobile wireless sensor network. The mobile relay nodes decode the signal from the source sensor using Cyclic Redundancy Check (CRC)...
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The Improved WCMRP Protocol for Mobile Wireless Sensor Networks
April 1, 2011, 12:00am PDT
For the purposes of monitoring or controlling, numerous of wireless sensors might be widely deployed to obtain and send information in the Wireless Sensor Network (WSN). The applications of the...
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An Adaptive MAC Protocol Based on Spatial and Temporal Correlation in Wireless Sensor Networks
May 1, 2011, 12:00am PDT
The correlation between neighbor nodes is a key factor in wireless sensor networks. It has a crucial impact on network load. But few researches refer to it. This paper discusses the correlation...
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Energy Efficiency in Ethernet Passive Optical Networks (EPONs): Protocol Design and Performance Evaluation
May 1, 2011, 12:00am PDT
As concerns about energy consumption grow, the power consumption of the EPON becomes a matter of increasing importance. In respect of energy efficiency, the current standard has no management...
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AFP - An Adaptive Fragmentation Protocol Supporting Large Datagram Transmissions
May 1, 2011, 12:00am PDT
Transferring datagrams is essential for a lot of tasks. If the data does not fit into one network packet, fragmentation is needed. The authors propose a fragmentation protocol that adapts to...
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New Multi-Dimensional Mapping for MIMO-BICM-ID Systems
May 1, 2011, 12:00am PDT
In this paper, Bit Interleaved Coded Modulation systems with Iterative Decoding (BICM-ID) for Multiple Input Multiple Output (MIMO) channel are considered. Based on minimizing pair-wise error...
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A Predict-Fuzzy Logic Communication Approach for Multi Robotic Cooperation and Competition
May 1, 2011, 12:00am PDT
This paper presents a new intelligent communication strategy for multi robots' cooperation and competition, which combines the explicit with implicit communications via using the prediction of...
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A Short-Time Burst degradation Classifier for Real-Time Traffic With Application in MPLS Ingress Nodes
May 1, 2011, 12:00am PDT
The authors propose a novel classifier technique, named Short-time Burst Degradation Classifier (SBDC), with the ultimate goal of improving the short-term delay and the packet jitter for real-time...
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Improving Route Stability in Mobile Ad hoc Networks Based on Link Lifetime
May 1, 2011, 12:00am PDT
Mobile Ad hoc NETworks (MANETs) have dynamic topology since all nodes have a random mobility behavior, which increases rerouting frequency and degrades communication performance. A more stable...
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Green Communications: A Call for Power Efficient Wireless Systems
July 1, 2011, 12:00am PDT
Telecommunication usage has skyrocketed in recent years and will continue to grow as developing world reaches to wireless as the communication medium of choice. The telecommunications world is...
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Dedicated-Relay Vs. User Cooperation in Time-Duplexed Multiaccess Networks
July 1, 2011, 12:00am PDT
The performance of user cooperation that results when users forward packets for each other in a multiaccess network is compared to that of dedicated-relay cooperation which results from using a...
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Power-efficient Irregular Repeat-Accumulate Encoded BICM-ID for 16-ary Signal Constellations
July 1, 2011, 12:00am PDT
The design of power-efficient forward error correction techniques over Additive White Gaussian Noise (AWGN) and frequency non-selective fading channels is considered in this work. The aim of this...
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Understanding Static Intercell Interference Coordination Mechanisms in LTE
July 1, 2011, 12:00am PDT
This paper identifies the factors which determine the behaviour of static interference avoidance schemes: SINR distribution shift, MCS mapping, and proportional MCS usage. The paper goes on to...
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Impact of CSI on Radio Resource Management Techniques for the OFDMA downlink
July 1, 2011, 12:00am PDT
Adaptive resource allocation can drastically increase the throughput of an Orthogonal Frequency Division Multiple Access (OFDMA) system when the Channel State Information (CSI) is accurately...
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A Practical Resource Allocation Approach for Interference Management in LTE Uplink Transmission
July 1, 2011, 12:00am PDT
In this paper, the authors investigate power control and resource allocation for Long-Term Evolution (LTE) uplink. They develop an efficient way to improve system performance, especially for those...
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Coverage Analysis for Multiuser MIMO Broadcast Systems
July 1, 2011, 12:00am PDT
In this paper, the authors present the closed-form expressions for the link outage and coverage of the Zero-Forcing Beamforming (ZFB) and Zero-Forcing DirtyPaper Coding (ZF-DPC) multiuser...
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Downlink System Throughput Statistics for Various MEA Configurations
July 1, 2011, 12:00am PDT
The advent of applications that need higher throughputs motivates wireless service providers and cellular operators to embrace newer technologies that can meet these demands....
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System-Level Impact of Multi-User Diversity in SISO and MIMO-based Cellular Systems
July 1, 2011, 12:00am PDT
The authors quantify cell-wide mean throughputs of Single-Input-Single-Output (SISO) and Multiple-Input Multiple-Output (MIMO)-based cellular systems which employ Multi-User Diversity (MuD). Their...
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Interference Alignment: A Building Block of Coordinated Beamforming Transceiver Designs
August 1, 2011, 12:00am PDT
Interference Alignment (IA) has recently been used for the transceiver design of the K-user constant MIMO interference channel. Since this system is a coordinated beamforming system and there are...
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Parameter Selection in Public Key Cryptosystem Based on Chebyshev Polynomials Over Finite Field
August 1, 2011, 12:00am PDT
A recently proposed public key cryptosystem based on Chebyshev polynomials suggests a new approach to data encryption. But the security of the cryptosystem has not been investigated in depth, for...
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A Pattern for Web-based WSN Monitoring
August 1, 2011, 12:00am PDT
This paper describes a pattern for the architecture of web-based wireless sensor network monitoring. Sensor nodes are used to measure characteristics of the physical environment and sensed data is...
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Delegation Forwarding in Delay Tolerant Networks Multicasting
August 1, 2011, 12:00am PDT
Delay Tolerant Networks (DTNs) are a special type of wireless mobile networks which may lack continuous network connectivity. Multicast supports the distribution of data to a group of users, a...
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An Efficient Method for Constructing Underwater Sensor Barriers
August 3, 2011, 12:00am PDT
Anti-Submarine Warfare (ASW) is a critical challenge for maintaining a fleet presence in hostile areas. Technology advancement has allowed submarines to evade standard sonar detection. A viable...
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Dimensioning of Time-Critical WSNs -- Theory, Implementation and Evaluation
August 1, 2011, 12:00am PDT
It is difficult to design and operate a Wireless Sensor Network (WSN) that ensures timely data delivery. Hence, few time-critical WSNs are nowadays in operation despite numerous application...
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Channel-Aware Bayesian Model for Reliable Environmental Monitoring Sensor Networks
August 1, 2011, 12:00am PDT
The authors provide a novel statistical-based approach to address the reliable data reception problem for environment monitoring sensor networks. In this paper, a channel-aware Bayesian model is...
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On-Demand QoS Multicast Routing for Triple-Layered LEO/HEO/GEO Satellite IP Networks
September 1, 2011, 12:00am PDT
In this paper, for the sake of better global coverage, the authors introduce a novel triple-layered satellite network architecture including the Geostationary Earth Orbit (GEO), the Highly...
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A New Evaluation Model for Security Protocols
September 1, 2011, 12:00am PDT
Till today, the study of performance of security protocols of WLAN has been one of research focuses. Whereas, owing to enormous complexity and low efficiency of modeling security protocols, there...
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Delay Tolerant Network on Android Phones: Implementation Issues and Performance Measurements
September 1, 2011, 12:00am PDT
Many regions of the world do not have access to the Internet due to lack of proper communication infrastructure. Delay Tolerant Network (DTN) provides communication in a challenging network...
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A Real-time Two-way Authentication Method Based on Instantaneous Channel State Information for Wireless Communication Systems
September 1, 2011, 12:00am PDT
Traditional solutions handle security at the application layer, which causes huge signaling overhead and long delay if authentication is implemented for every signal to enhance the security of...
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Secure Localization in Wireless Sensor Networks: A Survey
September 1, 2011, 12:00am PDT
Secure localization of unknown nodes in a Wireless Sensor Network (WSN) is an important research subject. When WSNs are deployed in hostile environments, many attacks happen, e.g., wormhole,...
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Power Saving and Energy Optimization Techniques for Wireless Sensor Networks
September 1, 2011, 12:00am PDT
Wireless sensor networks have become increasingly popular due to their wide range of applications. Energy consumption is one of the biggest constraints of the wireless sensor node and this...
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The Web of Things: A Survey
September 1, 2011, 12:00am PDT
In the vision of the Internet of Things (IoT), an increasing number of embedded devices of all sorts (e.g., sensors, mobile phones, cameras, smart meters, smart cars, traffic lights, smart home...
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A Hybrid Satellite-Terrestrial Cooperative Network Over Non Identically Distributed Fading Channels
October 1, 2011, 12:00am PDT
This paper investigates a Hybrid Satellite-Terrestrial Cooperative relaying Communications Network (HSTCN) under independent and non-identical shadowed Rician and Nakagami-m fading channels. It...
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