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White Papers
A Project Management Primer or "A Guide on How to Make Projects Work"
November 27, 2005, 12:00am PST
You don't have to be a genius to deliver a project on time, nor do you have to be steeped in a mystical project management methodology to be a project manager. This straightforward guide covers...
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Cloud Computing in Digital and University Libraries
July 1, 2011, 12:00am PDT
Libraries may soon be building and managing their own data centers. This model would let libraries maintain more control over the applications and data stores that contain sensitive, private...
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Best Practices for Endpoint Data Loss Prevention
August 2, 2008, 12:00am PDT
The modern enterprise faces information protection challenges it never could have imagined in the days when mainframes were dominant. The average laptop can carry up to a half-terabyte of storage,...
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Equality Saturation: A New Approach to Optimization
November 7, 2010, 12:00am PDT
Optimizations in a traditional compiler are applied sequentially, with each optimization destructively modifying the program to produce a transformed program that is then passed to the next...
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A Type System for Call-by-Name Exceptions
November 2, 2009, 12:00am PST
The authors present an extension of System F with call-by-name exceptions. The type system is enriched with two syntactic constructs: a union type for programs whose execution may raise an...
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Automatic Modular Abstractions for Template Numerical Constraints
May 31, 2010, 12:00am PDT
The authors propose a method for automatically generating abstract transformers for static analysis by abstract interpretation. The method focuses on linear constraints on programs operating on...
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Choreographies With Secure Boxes and Compromised Principals
November 29, 2009, 12:00am PST
The authors equip choreography-level session descriptions with a simple abstraction of a security infrastructure. Message components may be enclosed within (possibly nested) "Boxes" annotated with...
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Whitepapers
The Discrete Strategy Improvement Algorithm for Parity Games and Complexity Measures for Directed Graphs
October 9, 2012, 12:00am PDT
For some time the discrete strategy improvement algorithm due to Jurdzinski and Voge had been considered as a candidate for solving parity games in polynomial time. However, it has recently been...
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Whitepapers
Playing Pushdown Parity Games in a Hurry
October 9, 2012, 12:00am PDT
The authors continue the investigation of finite-duration variants of infinite-duration games by extending known results for games played on finite graphs to those played on infinite ones. In...
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Whitepapers
Down the Borel Hierarchy: Solving Muller Games via Safety Games
October 9, 2012, 12:00am PDT
The authors transform a Muller game with n vertices into a safety game with (n!)3 vertices whose solution allows to determine the winning regions of the Muller game and to compute a finite-state...
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Whitepapers
Symbolic Representation of Algorithmic Game Semantics
October 9, 2012, 12:00am PDT
In this paper, the authors revisit the regular-language representation of game semantics of second-order recursion free Idealized Algol with infinite data types. By using symbolic values instead...
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Whitepapers
Automata-Based Static Analysis of XML Document Adaptation
October 10, 2012, 12:00am PDT
The structure of an XML document can be optionally specified by means of XML Schema, thus enabling the exploitation of structural information for efficient document handling. Upon schema...
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Whitepapers
Iterative Channel Estimation for Nonbinary LDPC-Coded OFDM Signals
March 8, 2011, 12:00am PST
This paper deals with the issue of channel estimation in the context of non-binary LDPC-coded OFDM systems over doubly selective multipath channels. In particular, they show how to derive an...
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Whitepapers
Secure the Clones
May 31, 2012, 12:00am PDT
Exchanging mutable data objects with untrusted code is a delicate matter because of the risk of creating a data space that is accessible by an attacker. Consequently, secure programming guidelines...
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Whitepapers
On Secure Workflow Decentralisation on the Internet
June 9, 2010, 12:00am PDT
Decentralised workflow management systems are a new research area, where most work to-date has focused on the system's overall architecture. As little attention has been given to the security...
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Whitepapers
Check Your Data Freedom: A Taxonomy to Assess Life Science Database Openness
February 17, 2012, 12:00am PST
Molecular biology data are subject to terms of use that vary widely between databases and curating institutions. This research presents a taxonomy of contractual and technical restrictions...
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Whitepapers
Qunits: Queried Units in Database Search
January 7, 2009, 12:00am PST
Keyword search against structured databases has become a popular topic of investigation, since many users find structured queries too hard to express, and enjoy the freedom of a "Google-like"...
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Whitepapers
LifeRaft: Data-Driven, Batch Processing for the Exploration of Scientific Databases
January 7, 2009, 12:00am PST
Workloads that comb through vast amounts of data are gaining importance in the sciences. These workloads consist of “needle in a haystack” queries that are long running and data...
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Whitepapers
Semantics and Security Issues in JavaScript
December 11, 2012, 12:00am PST
There is a plethora of research papers describing the deep semantics of JavaScript. Nevertheless, such papers are often difficult to grasp for readers not familiar with formal semantics. In this...
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Whitepapers
Formal Semantics of Heterogeneous CUDA-C: A Modular Approach with Applications
November 27, 2012, 12:00am PST
The authors extend an off-the-shelf, executable formal semantics of C (Ellison and Ros, u's K Framework semantics) with the core features of CUDA-C. The hybrid CPU/GPU computation model of CUDA-C...
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Static Analysis of Lockless Microcontroller C Programs
November 28, 2012, 12:00am PST
Concurrently accessing shared data without locking is usually a subject to race conditions resulting in inconsistent or corrupted data. However, there are programs operating correctly without...
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Whitepapers
On the Use of Underspecified Data-Type Semantics for Type Safety in Low-Level Code
November 28, 2012, 12:00am PST
In recent projects on operating-system verification, C and C++ data types are often formalized using a semantics that does not fully specify the precise byte encoding of objects. It is well-known...
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A Complete Axiomatization of Quantified Differential Dynamic Logic for Distributed Hybrid Systems
November 23, 2012, 12:00am PST
The authors address a fundamental mismatch between the combinations of dynamics that occur in cyber-physical systems and the limited kinds of dynamics supported in analysis. Modern applications...
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Whitepapers
Object-Oriented Programming Laws for Annotated Java Programs
March 25, 2010, 12:00am PDT
Object-oriented programming laws have been proposed in the context of languages that are not combined with a Behavioral Interface Specification Language (BISL). The strong dependence between...
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Whitepapers
On (Subgame Perfect) Secure Equilibrium in Quantitative Reachability Games
December 18, 2012, 12:00am PST
The authors referred turn-based quantitative multiplayer non zero-sum games played on finite graphs with reachability objectives. In such games, each player aims at reaching his own goal set of...
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Whitepapers
Design and Implementation of FPGA Based MIMO Decoder in Wireless Receiver
December 1, 2012, 12:00am PST
This paper address the implementation of Multi-Input-Multi-Output (MIMO) Decoder using FPGAs embedded in a prototype of Wireless Communication receiver. The task of the MIMO decoder is to...
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Whitepapers
Challenges Faced by OFDM Technique for Broadband Wireless Mobile Communication
December 1, 2012, 12:00am PST
Orthogonal Frequency Division Multiplexing (OFDM) has been adopted as a predominant access technique to meet the challenges offered by next generation broadband wireless mobile systems. OFDM has...
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Whitepapers
Performance Analysis of AODV and DSR Routing Protocols in MANET'S
November 1, 2012, 12:00am PDT
Mobile Ad-hoc NETworks (MANETS) are formed by a collection of mobile nodes that have the ability to form a communication network without the help of any fixed infrastructure. Because of the nature...
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Whitepapers
Recent Trends In 4G Over 3G Technology
November 1, 2012, 12:00am PDT
This paper is to evaluate recent trends in Fourth Generation (4G) mobile services. Given the success of Third Generation (3G) mobile communications systems and services, the third generation...
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Whitepapers
Load Shedding in Mobile Systems with MobiQual
November 1, 2012, 12:00am PDT
In location-based, mobile Continual Query (CQ) systems, two key measures of Quality-of-Service (QoS) are: freshness and accuracy. To achieve freshness, the CQ server must perform frequent query...
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Whitepapers
Jamming Detection and Mitigation in Wireless Broadcast Networks
November 1, 2012, 12:00am PDT
Wireless communication systems are often susceptible to the jamming attack where adversaries attempt to overpower transmitted signals by injecting a high level of noise. Jamming is difficult to...
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Whitepapers
Application of Component-Based Localization in Sparse Wireless Networks
November 1, 2012, 12:00am PDT
Localization is crucial for wireless Ad hoc and sensor networks. As the instance-measurement ranges are often less than the communication ranges for many ranging systems, most communication-dense...
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Whitepapers
Three-Party Authenticated Quantum Key Distribution Protocols based Security in WLANs
November 1, 2012, 12:00am PDT
This paper presents Quantum Key Distribution Protocols (QKDPs) to safeguard security in large networks, ushering in new directions in classical cryptography and quantum cryptography. Two...
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Whitepapers
Location Monitoring Algorithms for Wireless Sensor Networks
November 1, 2012, 12:00am PDT
In this paper the authors propose a privacy-preserving location monitoring system for wireless sensor networks. Here they design two in network location anonymization algorithms, namely, resource-...
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Whitepapers
A Comparative Simulation Platform for Ieee 802.11 and Ieee 802.15 Standards in Tree Topology
October 1, 2012, 12:00am PDT
Wireless Personal Area Networks (WPANs) are an emerging technology for future short range indoor and outdoor multimedia and data centric applications. In this paper the authors' work in modeling...
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Whitepapers
Prevention of Routing Attack in Mobile Ad-Hoc Networks: A Comparative Study
October 1, 2011, 12:00am PDT
Mobile Ad hoc NETworks (MANET) is a wireless network where nodes work in standalone fashion. The MANET faces various security challenges due to the environment in which it is deployed. The nodes...
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Whitepapers
Performance Evaluation of different Routing Algorithm in Wireless Ad hoc Networks
October 1, 2012, 12:00am PDT
A mobile Ad hoc network consists of wireless hosts and the movement of hosts results in a change in routes. There are many routing protocols proposed by different researchers but to determine...
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Whitepapers
Performance Analysis of Improved ODMRP with Motion Detection (IOMD) in Mobile Ad Hoc Network
September 1, 2012, 12:00am PDT
Multicast transmission is a more effective mechanism when more effective mechanism to unicasts for group communication based applications and of due importance to future network development....
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Whitepapers
Applications of Spiro Helical Antenna in Satellite Communications
August 1, 2012, 12:00am PDT
A novel antenna made of a spiral wire wrapped into a larger helical shape is introduced. The geometry of this antenna, which is a doubly helical structure, is fully described by five independent...
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Whitepapers
Routing Through Cross Layer Approach for Wireless Mac Layer Networks
August 1, 2012, 12:00am PDT
Wireless Mesh Networks (WMNs) are dynamically self-organized and self-configured, with the nodes in the network automatically establishing an ad hoc network and maintaining the mesh connectivity....
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Whitepapers
An Automated Biometric Attendance Management System with Dual Authentication Mechanism Based on Bluetooth and NFC Technologies
March 1, 2013, 12:00am PST
Attendance Management System (AMS) is the easiest way to keep track of attendance for community organizations for day-to-day monitoring of attendance and manpower analysis. AMS comes in four...
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Whitepapers
Scalable Access Control in Cloud Computing Using Hierarchical Attribute Set Based Encryption (HASBE)
February 1, 2013, 12:00am PST
A Mobile Ad-Hoc NETwork (MANET) is a temporary infrastructure less network, formed by a set of mobile hosts that dynamically establish their own network without relying on any central...
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Whitepapers
Reduction of Greedy Forwarding Using Overlay Multicasting in Mobile Ad Hoc Networks
May 1, 2013, 12:00am PDT
Mobile Ad-hoc NETwork (MANET) is a self configuring network composed of mobile nodes without any fixed infrastructure. Group communications are important in Mobile Ad hoc NETworks (MANET)....
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Whitepapers
An Efficient Unicast Routing Protocol for AdHoc Wireless Sensor Networks
May 1, 2013, 12:00am PDT
Ad hoc wireless sensor networks are dynamic in their topology, so the routing packets become difficult due to which the problems become more. One of the problems is route recovery. The route...
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Whitepapers
Efficient Energy Harvesting Techniques for Medium Access Control Protocol in Wireless Sensor Networks
May 1, 2013, 12:00am PDT
MAC protocol is the widely used protocol for the transmission of information from the sensor nodes to the remote monitoring location in the wireless sensor networks. The efficiency of MAC protocol...
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Whitepapers
A New Approach for Providing the Data Security and Secure Data Transfer in Cloud Computing
May 1, 2013, 12:00am PDT
Cloud computing is a emerging paradigm of computing in IT because of its performance, low cost, availability, accessibility, economy of scale, on-demand and other luxuries. Data is the most...
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Whitepapers
Mitigating DoS Attack in VPN
May 1, 2013, 12:00am PDT
VPN provides confidentiality, integrity and availability through tunneling and encryption. Protocols used in VPN provide various security features but it does not provide any protection against...
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Whitepapers
Emerging Network Technologies That Are Likely to Become Widely Available in the Future
May 1, 2013, 12:00am PDT
Emerging Networks technologies play an important role in the day-to-day administration of information technology in communications of different types of private and public networks. The emerging...
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A Novel Approach for Detection and Prevention of Wormhole Attack in Ad-Hoc Networks
May 1, 2013, 12:00am PDT
MANET, due to the nature of wireless transmission, has more security issues compared to wired environments. In this paper, the authors specifically considering tunnelling attack which does not...
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Whitepapers
Evaluating Accuracy of Inference and Benefits of Compression Over RFID
May 1, 2013, 12:00am PDT
Radio-Frequency IDentification (RFID) is the use of a wireless non-contact system that uses radio-frequency electromagnetic fields to transfer data from a tag attached to an object, for the...
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Whitepapers
Communication Model Development Using Test Data for a Given Protocol
May 1, 2013, 12:00am PDT
There have been many developments in the field of facilitated model based verification and validation techniques. Most of them have been based upon observing the external behaviour of the system....
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A Novel Approach for Preventing Selective Jamming Alerts
April 1, 2013, 12:00am PDT
An analytical model to evaluate the delay performance of the CSMA/CA protocol under unsaturated conditions. The authors' delay analysis is unique in that they consider the end-to-end packet delay,...
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Resource Provisioning Cost of Cloud Computing by Adaptive Reservation Techniques
April 1, 2013, 12:00am PDT
In this paper presents the Cloud providers to provide cloud consumers for two provisioning plans are On-Demand plan and Reservation plans. Because it provides users an efficient way to allocate...
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Whitepapers
Cross Platform Mobile Application Development
April 1, 2013, 12:00am PDT
The mobile applications are used more than the calls. People use the applications as per their need. There are various mobile operating system like Android, IOS, Blackberry, Windows, etc,. Each...
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An Efficient Cloud Storage with Secure Dynamic Data Modification
April 1, 2013, 12:00am PDT
Cloud computing is an on demand service where the user can obtain computer resources via the internet. Due to increase the advantages of cloud computing the individual users and organizations are...
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Whitepapers
Review of First Hop Redundancy Protocol and Their Functionalities
May 1, 2013, 12:00am PDT
In this paper, the authors are focusing on data link layer protocols. First, when designing a network, one of the most important things to focus on when is designing a network on how to deal with...
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Whitepapers
DREAM-OLSR PROTOCOL (Distance Routing Effective Algorithm for Mobility - Optimized Link State Routing)
May 1, 2013, 12:00am PDT
This paper lays down a proposal of protocol named DREAM-OLSR. The protocol has been developed so as to affect current OLSR (RFC 3626) protocol. The protocol establishes an optimized solution hence...
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Improving the Energy Efficiency in Multicast Routing for Mobile Adhoc Networks
May 1, 2013, 12:00am PDT
In this paper, presents a Modified Multicasting through Time Reservation using Adaptive Control for Energy efficiency (MMC-TRACE), an energy-efficient multicasting architecture for mobile ad hoc...
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A Perspective of Security in Wireless Networks
May 1, 2013, 12:00am PDT
Technology makes this world as a small globalised village; in fact the people like to consider both the aspect under this network system which makes their world to a global village. In this paper,...
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Whitepapers
Zone Divisional Network with Double Cluster Head for Effective Communication in WSN
May 1, 2013, 12:00am PDT
Wireless sensor networks have brought a revolution in almost every field of sensing. The flexibility in their use makes them favorite for many applications. The limited batteries constraints have...
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Whitepapers
Privacy for Shared System in Pcloud
May 1, 2013, 12:00am PDT
Information Retrieval is the Process of obtaining materials, usually documents from unstructured huge volume of data. Several Protocols are available to retrieve bit information available in the...
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Whitepapers
The Implementation of Automatic Fire Rescuing and Information System in a Train Using Zigbee and Sensors Networks
May 1, 2013, 12:00am PDT
The demand for railway service, have consistently increasing in the last two decades. As a result, more strict safety requirements for railway signaling, control and infrastructure are needed....
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Wireless Grid Computing
May 1, 2013, 12:00am PDT
Wireless grids extend the capability of grid computing to wireless devices. The number of users using laptops, PDAs, cell phones, and other wireless devices is increasing leading to more networked...
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Whitepapers
ROI Estimation of Data Warehouse with Bottom Up Architecture and Top Down Implementation
May 1, 2013, 12:00am PDT
A Data Warehouse (DW) is a collection of technologies whose purpose is to enable knowledge workers (executive, manager, analyst, etc) to make better and faster decisions. Many researchers and...
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Whitepapers
Data Storage Security in Multiple Unrelated Cloud Architecture
April 1, 2013, 12:00am PDT
The latest and forth coming technology that all the organizations using today is Cloud Computing. Cloud Computing is the emerging technology because the data storage and retrieval for the users...
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Parasitic Microstrip Patch Antenna With Enhanced Bandwidth
May 1, 2013, 12:00am PDT
This paper presents the design and simulation of parasitic Microstrip patch antenna with enhanced bandwidth. The Microstrip patch antenna becomes very popular day by day because of its ease of...
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Survey on Energy Efficiency in DSR/AODV Protocols in Wireless Network
May 1, 2013, 12:00am PDT
The demand for high data-rate multimedia wireless communications has been growing rapidly. As standards are addressing higher capacity wireless links to meet increasing demands, device power...
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Reconstruction of Cloud Contaminated Remote Sensing Images Using Inpainting Strategy
May 1, 2013, 12:00am PDT
This paper focuses a method for cloud detection and their reconstruction technique. Detecting these portions of an image and then filling in the missing data is an important photo editing work....
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Optimal Cryptographic Technique to Increase the Data Security
March 1, 2013, 12:00am PST
There are many aspects to security ranging from secure commerce and payments to private communications and protecting passwords. One essential aspect for secure communications is that of secret...
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Whitepapers
Design a Circular Microstrip Patch Antenna for Dual Band
March 1, 2013, 12:00am PST
Microstrip antennas are attractive due to their light weight, conformability and low cost. These antennas can be integrated with printed strip-line feed networks and active devices. This is a...
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Whitepapers
Home Automation and Security System Using Android ADK
March 1, 2013, 12:00am PST
Home automation is automation of the home, housework or household activity. Home automation may include centralized control of lighting, HVAC (Heating, Ventilation and Air Conditioning),...
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Dynamic Binding to Web Services Pre-Cached on a LAN
March 1, 2013, 12:00am PST
Web services are being increasingly exploited in software development. Their advantages, for example, platform independence, would be enhanced if they could be bound to dynamically at run time....
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Whitepapers
Bandwidth Enhancement of Probe Fed Microstrip Patch Antenna
January 1, 2013, 12:00am PST
Microstrip patch antenna becomes very popular day by day because of its ease of analysis and fabrication, low cost, light weight, easy to feed and their attractive radiation characteristics....
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Analysis and Comparison of TAPSK With Multilevel Coding and Non-Coherent Detection for Different Channel Conditions
January 1, 2013, 12:00am PST
Error is one of the most important fields in digital communication system. Since error is unavoidable during communication the error correcting codes are used to overcome this problem. Generally...
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Multicast Multi-Path Routing Technology in Mobile ADHOC Networks Improving Power Efficiency
January 1, 2013, 12:00am PST
The proposal of this paper presents a measurement-based routing algorithm to load balance intra domain traffic along multiple paths for multiple multicast sources. Multiple paths are established...
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Advance Technique in Demodulation of Non-Coherent Binary Phase Shift Keying
January 1, 2013, 12:00am PST
The selection of the particular modulation method used is determined by the application intended as well as by the channel characteristics such as bandwidth as susceptibility of the channel to...
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Comparison of Fiber Based Dispersion Compensation in RZ and NRZ Data Modulation Formats
January 1, 2013, 12:00am PST
In this paper, dispersion compensating fibers are used to compensate for the positive dispersion accumulated over the length of transmission fiber. Pre and post dispersion compensation schemes are...
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Key Management Scheme for Preventing False Data in Wireless Sensor Network
January 1, 2013, 12:00am PST
Injecting false data attack is a well known serious threat to wireless sensor network, for which an adversary reports bogus information to sink causing error decision at upper level and energy...
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BEP Enhancement for Semi-Femtocell MIMO Systems Employing SC-QICs and OSTBCs
January 1, 2013, 12:00am PST
In mobile cellular networks, it is estimated that more than 60% of voice and data services occur indoors. Therefore, cellular network operators have shown an unprecedented interest in research on...
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Extended Class of Pruned Crossbar Switches for Optical Networks
January 1, 2013, 12:00am PST
Reducing crosspoints of conventional Pruned CrossBar Switches (PXBSs) with N2-3 crosspoints, where N is the switch size, was investigated from an architectural point of view. PXBSs have been...
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