Information Technology has revolutionized the way we go about doing our daily activities. The web for instance has revolutionized the way information can be accessed thereby making the world a global village. The impact of information technology has grown to the level that virtually all domains of life now has everything in Electronic. Now we… Continue Reading
A Students Web Based Course Registration System is a subsection of the Management Information System (MIS) that obtains its input from the transaction processing system; a subsection of the Business Information System (BIS). Business Information System (BIS) is the base of a Management Information System in any institution with the sole aim of… Continue Reading
Streaming media is multimedia that is constantly received by and presented to an end-user while being delivered by a streaming provider. The name refers to the delivery method of the medium rather than to the medium itself. The distinction is usually applied to media that are distributed over telecommunications networks, as most other… Continue Reading
As mobile phone handsets attain increasing capabilities, we see many more opportunities for novel applications development. These handsets are typically characterized as constrained computing platforms, due to limitations in computing, storage and interface capabilities. Specialized development environments, such as J2ME, allow for cross-… Continue Reading
This project deals with the design and implementation of an expert system for car faults diagnosis. The project is motivated by the need to guide car owners and learners motor mechanics in the maintenance and trouble shooting of motor problems without having to resort to presumptions and conjectures. Particularly, it is expected that the… Continue Reading
This system provides online comprehensive solution for providing online registration services for Mathematics and Computer Science students, their courses and other registration procedural requirements. The system dedicates its resources to becoming the best Tertiary institution web based portal for students. The resources included in the… Continue Reading
File sharing is the practice of distributing or providing access to digitally stored information, such as computer programs, multi-media (audio, video), documents, or electronic books. It may be implemented through a variety of storage, transmission, and distribution models and common methods of file sharing incorporate manual sharing… Continue Reading
Electronic circuit simulation uses mathematical models to replicate the behavior of an actual electronic device or circuit. Simulation software allows for modeling of circuit operation and is an invaluable analysis tool. Due to its highly accurate modeling capability, many Colleges and Universities use this type of software for the… Continue Reading
On-demand routing protocols use route caches to make routing decisions. Due to mobility, cached routes easily become stale. To address the cache staleness issue, prior work in DSR used heuristics with ad hoc parameters to predict the lifetime of a link or a route. However, heuristics cannot accurately estimate timeouts because topology… Continue Reading
We analyze a class of randomized Least-Recently-Used (LRU) cache replacement algorithms under the independent reference model with generalized Zipf’s law request probabilities. The randomization was recently proposed for Web caching as a mechanism that discriminates between different document sizes. In particular, a requested document… Continue Reading
Digital watermarking is the process by which identifying data is woven into media content such as images, movies, music or programming, giving those objects a unique, digital identity that can be used for a variety of valuable applications. Imperceptible to the human senses yet easily recognized by special software detectors, a digital… Continue Reading
Wireless hotspots are typically implemented using 802.11 APs. Each AP typically operates on a single, administrator-configured wireless channel. Each client associates with a single AP and subsequently interacts with this AP alone, on the AP’s configured channel. As a basic design rule, APs within radio frequency (RF) range of each… Continue Reading
We consider several distributed collaborative key agreement and authentication protocols for dynamic peer groups. There are several important characteristics which make this problem different from traditional secure group communication. They are: 1) distributed nature in which there is no centralized key server; 2) collaborative nature in… Continue Reading
The next-generation mobile network will support terminal mobility, personal mobility, and service provider portability, making global roaming seamless. A location-independent personal telecommunication number (PTN) scheme is conducive to implementing such a global mobile system. However, the nongeographic PTNs coupled with the anticipated… Continue Reading
An efficient and distributed scheme for file mapping or file lookup is critical in decentralizing metadata management within a group of metadata servers. This paper presents a novel technique called Hierarchical Bloom Filter Arrays (HBA) to map filenames to the metadata servers holding their metadata. Two levels of probabilistic arrays,… Continue Reading
The characteristics of publish/subscribe technology are of synchronism and loosely coupled. This phenomenon makes producers and consumers are de-communicated in temporal and spatial domains during processing. It requires develop a dynamic integration in today's large-scale, distributed information system. This paper introduces a… Continue Reading
Attendance management is the act of managing attendance or presence in a work setting, which maximises and motivates staff attendance thereby minimising loss. Not only does it affect productivity, it can cost the organisation profits or even additional contracts. For the industrial sector attendance management system can develop… Continue Reading
CHAPTER ONE INTRODUCTION 1.1 Introduction Security on the Internet and on Local Area Networks is now at the forefront of computer network related issues. The evolution of networking and the Internet, the threats to information and networks have risen dramatically. Many of these … Continue Reading
An automated event management system that works on all platforms/ Abstract Event management system is used to manage all the activity related to event. Inany event many service providers work simultaneously and it is very hard tomanage these providers. It is also important for event organizer that he has allthe contacts details of these service… Continue Reading
Chapter one Introduction 1.1 Background of the Study In the advanced world like China, Britain, Australia and the United State of America, ticketing system are usually automated with the use of internet and e- commerce. Smart cards are usually used to make payment and ticket generated after. The use of el ectronic ticketing system has increasingly… Continue Reading
This project work is an attempt to control the speedof the vehicle designed with computer software to enable thethird party or owner to get the location, speed and activity of thedriver. To achieve this, the system can transmit the informationin real time. The use of GSM/GPRS technologies allows thesystem to track the objects and provide… Continue Reading
The term virtual library is diffuse enough to be applied to a wide range of collections and organizations, but to be considered a virtual library, a virtual collection of information must be managed by and made accessible to a community of users. Thus, some web sites can be considered virtual libraries, but far from all. Many of the best… Continue Reading
This Working Group Note presents measurement results of various high-performance XML interchange encoding formats and their associated processors, made by the Efficient XML Interchange (EXI) Working Group. The measurements have been conducted following the recommendations of the XML Binary Characterization (XBC) Working Group. In… Continue Reading
Streaming media is multimedia that is constantly received by and presented to an end-user while being delivered by a streaming provider. The name refers to the delivery method of the medium rather than to the medium itself. The distinction is usually applied to media that are distributed over telecommunications networks, as most other… Continue Reading
Virtual Queue-based marking schemes have been recently proposed for AQM (Active Queue Management) in Internet routers. We consider a particular scheme, which we call the Adaptive Virtual Queue (AVQ), and study its following properties: stability in the presence of feedback delays, its ability to maintain small queue lengths and its… Continue Reading