Journal of Computer Science articles from January 1 2012

Journal of Computer Science archives from January 1 2012

Mobility and density aware AODV protocol extension for mobile Adhoc Networks-MADA-AODV.(Report)
January 1, 2012... INTRODUCTION A Mobile Ad-Hoc Network (MANET) is a self-configuring network and the nodes are connected through wireless link. It is an infrastructure less network. The wireless network topology may change rapidly. Each node in the network act...

Cerebrovascular accident attack classification using multilayer feed forward artificial neural network with back propagation error.(Report)
January 1, 2012... INTRODUCTION The word stroke (Cerebrovascular accident attack) is used to refer to a clinical syndrome, of presumed vascular origin, typified by rapidly developing signs of focal or global disturbance of cerebral functions lasting more than...

Efficient face recognition in video by bit planes slicing.(Report)
January 1, 2012... INTRODUCTION In day today life face recognition system for still image and video have been in limelight both for the commercial purpose and security reasons. Due to increased importance of security in recent years face recognition has...

Information systems development knowledge sharing-organizational justice, physical distance and social interdependence.(Report)
January 1, 2012... INTRODUCTION It is predicted that the coming of the knowledge economy in which the knowledge resident in society or organizations would represent value for the organization more than other means of production such as equipment and plant...

Linear protection schemes analysis in scattered placement fiber-to-the home-passive optical network using customer access protection unit solution.(Report)
January 1, 2012... INTRODUCTION Survivability in FTTH network is an important issue. It has been discussed in optical network by earlier studies. When a network transfers more data, the total interruptions due to network failure or attack become important issue...

A genetic based neuro fuzzy technique for process grain sized scheduling of parallel jobs.(Report)
January 1, 2012... INTRODUCTION Scheduling is a key concept of computer multitasking and multiprocessing operating system design. It refers to the way that the processes are assigned priorities in a priority queue and this assignment is carried out by software...

Energy efficient aggregation for continuous monitoring applications of wireless sensor network.(Report)
January 1, 2012... INTRODUCTION Wireless Sensor Network (WSN) is a system that relies on the collective effort of several micro nodes that promise fine-grain monitoring in wide variety of environments. The ability to communicate not only allows the network of...

First token algorithm for searching compound terms using thesaurus database.(Report)
January 1, 2012... INTRODUCTION Searching is the basic process in Information Retrieval (IR) science. Documents, data within documents, relational databases, Schemas and WWW are the main sources where information can be retrieved. Searching information needs a...

Effective utilization of multicore processor for unified threat management functions.(Report)
January 1, 2012... INTRODUCTION Network security is one of the most critical issues facing today's internet. Traditionally, for an enterprise, a firewall was used as a first line of defense. With more complicated network environment and mature attack means, the...

The effect of temperature on the performance of uncooled semiconductor laser diode in optical network.(Report)
January 1, 2012... INTRODUCTION A laser is a device that emits light through a process called stimulated emission. The term laser is an acronym for Light Amplification by Stimulated Emission of Radiation. Laser light is usually spatially coherent, which means...

A data mining technique to find optimal customers for beneficial customer relationship management.(Report)
January 1, 2012... INTRODUCTION A data stream is a huge limitless sequence of data elements continuously generated at a rapid rate. Use of knowledge discovery algorithms that require only one scan over the stream is necessitated by the continuous characteristic...

Common modeling language for model checkers.(Report)
January 1, 2012... INTRODUCTION Model checking is an automatic technique for checking properties of software and hardware systems (Clarke, 1997; Berard et al., 2010). There are several steps in using model checker. The first step is to specify the properties of...

Engineering privacy revisited.(Report)
January 1, 2012... INTRODUCTION Progress in Information and Communication Technology (ICT) is rapidly transforming society in ways that intensify interactions among citizens, businesses and government. ICT has witnessed fast developments in storage, processing...

Wireless body area sensor networks signal processing and communication framework: survey on sensing, communication technologies, delivery and feedback.(Report)
January 1, 2012... INTRODUCTION The worldwide market in 2010 was worth about $10 billion for home health monitoring. According to a report from Berg Insight, an analyst firm estimates that the market is growing about 10 percent annually. Berg also mentioned...

Automatic multi document summarization approaches.(Report)
January 1, 2012... INTRODUCTION The need of automatic text summarization has recently increased due to the proliferation of information on the Internet. With the availability and speed of internet, information search from online documents has been eased down to...

Analytical study of signal-to-noise ratio for visible light communication by using single source.(Report)
January 1, 2012... INTRODUCTION Light Emitting Diodes (LEDs) have many advantages compared to other kind of light sources. The main point of LEDs lighting is reduced power consumption, where it emit light much faster after power is applied and it stop emitting...

Performance analysis on 16-channels wavelength division multiplexing in free space optical transmission under tropical regions environment.(Report)
January 1, 2012... INTRODUCTION In a Wavelength Division Multiplexing (WDM)-based access, the demand for bandwidth has increased in an extremely fast and is a promising solution for data transport in future all-optical wide area networks (Ab-Rahman et al.,...

Optimal network design for efficient energy utilization in wireless sensor networks.(Report)
January 1, 2012... INTRODUCTION Wireless Sensor Networks (WSNs) have become potential solutions for a wide range of applications such as farm monitoring, building and factory management and military controls (Bojkovic and Bakmaz, 2008). Gathering environmental...

The effect of the bone-plate whole spacing on the interfragmentary strain.(Report)
January 1, 2012... INTRODUCTION The human long bone fractures (femur fracture and tibia fracture) occur frequently. When the body weight transmits to the femur and the tibia, the maximum bending moments occur at the middle points of the femur and the tibia....

An efficient hand-off mechanism for vehicular networks.(Report)
January 1, 2012... INTRODUCTION Mobile phones are very essential device for business and personal usages for all now a days (Nasir et al., 2008). IP is the Internet Protocol developed by Internet Engineering Task Force (IETF). When a node changes its point of...

A review on recent research and implementation methodologies on medical image segmentation.(Report)
January 1, 2012... INTRODUCTION Image processing is a major area of concern mainly due to the availability of bulk amount of sensitive and vital images. Its development has been increased by technological advancement in Digital Imaging, Computer Architectures,...

Hybrid algorithm for optimal load sharing in grid computing.(Report)
January 1, 2012... INTRODUCTION Now a day, the scientific problem becomes very complex; therefore it requires more computing power and more storage space. These requirements are very common in an organization when dealing with current technological methodology....