African Journal of
Mathematics and Computer Science Research

  • Abbreviation: Afr. J. Math. Comput. Sci. Res.
  • Language: English
  • ISSN: 2006-9731
  • DOI: 10.5897/AJMCSR
  • Start Year: 2008
  • Published Articles: 254

AJMCSR Articles

Multi agent system for resource allocation and monitoring

October 2008

  The objective of this paper is to present a model that uses Multi Agent Technology to assist Fund Allocating Agencies (FAA) to allocate limited funds to most deserving among competing organizations called Fund Seekers (FS) and monitoring the utilization of allocated funds. These funds are given to execute their projects in Research and Development or to impart quality education. In India, the beneficiaries of...

Author(s):   M. Syamala Devi and Manish Arora

Conjugate gradient method for non-positive definite matrix operator

October 2008

  The conjugate Gradient Method relies on symmetric positive definite property of a matrix operator. In this work, we investigate and establish the case of non-positive symmetric matrix operator using various forms of conversions and transformations on the operator.   Key words: Hilbert Space, Positive Symmetric Matrix, Quadratic Functional, Conjugate, Gradient Method.

Author(s):   Omolehin J.O., Abdulrahman M.K.A., Rauf K.and Udoh P.J. 

Thermal modeling and performance evaluation of arch shape greenhouse for nursery raising

August 2008

  This paper presents mathematical model for predicting thermal environment inside the arch shape greenhouse. Predicted thermal environment inside the greenhouse helped to select the crop nursery for growing inside the greenhouse. Actual thermal environment inside the greenhouse compared with predicted thermal environment. Experimental and predicted values of greenhouse temperature were almost same with...

Author(s):   S. H. Sengar and S. Kothari  

Dual factor routing protocol for mobile ad hoc networks

August 2008

  Mobile ad hoc networking works properly only if the participating nodes cooperate in routing and forwarding. In this work, the question of how to enable a system to operate despite the presence of misbehavior node is considered. Node misbehavior due to selfish or malicious reasons or faulty nodes can significantly degrade the performance of mobile ad hoc networks. A new protocol called DUAL Factor is proposed...

Author(s):   R. Praveen Sam, P. Chandrasekhar Reddy and B. Stephen Charles

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