International Journal of Engineering Mathematics and Computer Sciences en-US Sun, 13 Oct 2013 07:02:07 +0000 OJS 60 QUALITY CONTROL FOR MULTI-ITEM EOQ MODEL WITH VARYING LEADING TIME <div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p><em>This paper mainly focused in Eco- ecological tourism: a macro standpoint The transition of the Indian economy through green revolution has not only made a country from the food deficit to food surplus but also put forth to ecological imbalance on natural resources like land and water. the International Labor Organization adopted to support serious movements in turn tourism. The share of tourism in national economies and international trade makes it a significant factor in world development, securing balance of payments.  Within each country, domestic tourism contributes to an improved balance of national economy through redistribution of national income. Similarly Aggravated poverty and environmental destruction, suppress of human rights of local communities, the rights of nature in favour of the rights of corporations, vulnerable local nature, disadvantageous terms of connection between the international markets and local people need attention. Hence, instead of promoting massive centralized tourism projects tied to foreign capital, it is wise to concentrate on the careful planning and development of network of quality locally owned and operated small scale tourism business that are compatible with the natural environment and integrated within the existing structures of local communities and economies. </em></p></td></tr></tbody></table></div> C. Tholkappian ##submission.copyrightStatement## Sun, 13 Oct 2013 06:22:44 +0000 THE GROUP FUZZY ELECTRE METHOD TO EVALUATE THE QUALITY OF PUBLIC TRANSPORTATION SERVICE Today, many of the problems in decision making are done as multi-attribute by some qualified persons. In this paper, a method is proposed in which multiple attribute decision-making is done based on the ELECTRE method in fuzzy environment. Using this method makes it possible to determine the indexes' value based on subjective judgments of decision makers in the form of linguistic variables, and then indicators' values and indexes' weights should be used for ranking options. In this method, the possibility to compare indexes has been provided by using Yager ranking index. Also, in the case study, public transportation systems were ranked based on the determined indexes and applying the suggestive method. <br /> <br /> Keywords: ELECTRE method; Fuzzy set; Group multi-attribute decision-making; Public transportation; Quality of service Amir Saman Kheirkhah, Ali Dehghani ##submission.copyrightStatement## Sun, 13 Oct 2013 07:00:53 +0000 A HEART DISEASE PREDICTION MODEL USING DECISION TREE <div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p class="ElsAbstractText"><em>In this paper, we develop a heart disease prediction model that can assist medical professionals in predicting heart disease status based on the clinical data of patients. Firstly, we select 14 important clinical features, i.e., age, sex, chest pain type, trestbps, cholesterol, fasting blood sugar, resting ecg, max heart rate, exercise induced angina, old peak, slope, number of vessels colored, thal and diagnosis of heart disease. Secondly, we develop an prediction model using J48 decision tree for classifying heart disease based on these clinical features against unpruned, pruned and pruned with reduced error pruning approach.. Finally, the accuracy of Pruned J48 Decision Tree with Reduced Error Pruning Approach is more better then the simple Pruned and Unpruned approach. The result obtained that which shows that fasting blood sugar is the most important attribute which gives better classification against the other attributes but its gives not better accuracy</em><strong><em>.</em></strong><em>.</em><strong><em></em></strong></p></td></tr></tbody></table></div> Kumar Pandey *, Prabhat Pandey, K.L. Jaiswal ##submission.copyrightStatement## Sun, 13 Oct 2013 06:06:13 +0000 PENDANT EDGE EXTENENSION OF CYCLE WITH PARALLEL CHORDS IS CORDIAL <div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p><em>In this paper we prove that pendant edge extension of cycle with parallel chords is cordial.</em></p></td></tr></tbody></table></div> A. Elumalai, G. Sethuraman ##submission.copyrightStatement## Sun, 13 Oct 2013 06:18:19 +0000 IMT MEASUREMENT OF COMMON CAROTID ARTERY USING SNAKE CONTOUR SEGMENTATION <em>A new method of segmentation of ultrasound Carotid Artery (CA) has been proposed. Atherosclerosis is the thickening and narrowing of the arteries due to formation of plaque on the walls of the artery. It is one of the major causes of stroke.Intima-media thickness (IMT) is now being considered as an indicator of atherosclerosis. CA segmentation is based on the improvised snake’s initialization method after the speckle reduction and normalization. All the images obtained here are b-mode longitudinal US images. This computerized method shows closer results as that obtained from manual measurements</em> S. Dhanalakshmi, B. Saranya, M. Sasirekha, Dr. C. Venkatesh ##submission.copyrightStatement## Sun, 13 Oct 2013 06:26:57 +0000 A NEW APPROACH FOR SLANT ANGLE CORRECTION AND CHARACTER SEGMENTATION OF HANDWRITTEN DOCUMENTS Slant angle correction and segmentation of cursive handwritten letters are two necessary but difficult tasks for any character recognition problem. These two tasks have to be accomplished prior to the recognition of handwritten characters. In this paper we have tried to overcome these difficulties by applying a new approach. The paper is divided into two parts. In the first part, the slant angle of the handwritten characters are determined and removed from a handwritten word by calculating the maximum number of black pixels in any direction and in the next part slant angle free characters are separated from the words depending on the concentration of the pixels which form the character. <br /> <br /> Keywords: slant angle, character segmentation, concentration of pixels. Tanmoy Som Sumit Sah ##submission.copyrightStatement## Sun, 13 Oct 2013 06:46:54 +0000 CLARKE SUBDIFFERENTIALS OF A MINIMAL TIME FUNCTION IN NORMED SPACES In a general normed vector space, we study the minimal time function determined by a differential inclusion where the set-valued mapping involved has constant values of a bounded closed convex set U and<br /> by a closed target set S. We show that Clarke subdifferential of aminimal time function are representable by virtue of corresponding normal cones of sublevel set of the function and level or suplevel sets of the support function of U. The known results in the literature was obtained only in Banach space. De-qin Chen ##submission.copyrightStatement## Sun, 13 Oct 2013 06:50:40 +0000 STRONGLY WP -GORENSTEIN MODULES In this paper, for a xed semidualizing bimodule C =S CR, we introduce the<br /> notion of strongly WP -Gorenstein modules and give the foxby equivalence between the categories of DP(R)\AC(R) and DCP(R)\BC(S). Then we investigate the properties of strongly WP -Gorenstein modules and dimensions.<br /> <br /> Key words and phrases: semidualizing module; stronglyWP -Gorenstein module; C-projective<br /> module. Chaoling Huang, Kaituo Liu ##submission.copyrightStatement## Sun, 13 Oct 2013 06:54:39 +0000 A STATIC HAND GESTURE RECOGNITION BASED ON LOCAL CONTOUR SEQUENCE <div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p><em>Today world is running behind the computer industries and pattern recognition is one of the important and vast fields of computer intelligence. Gesture recognition is one of the applications of Pattern recognition and further hand gesture recognition; hand gesture recognition system can be used as an interface between human hand and computer. Our technique provides a human hand interface with computer which can recognize static gestures from American Sign Language. Since 24 gestures from American Sign Language (ASL) are static so, we was able to recognize them. Our objective is to develop a hand gesture recognition system which can recognize most of the static characters from ASL with a good accuracy which can only work </em><em>offline and is mainly dependent on database.</em></p></td></tr></tbody></table></div> AbhinandanJulka*, Sandeep Bhargava ##submission.copyrightStatement## Sun, 13 Oct 2013 06:10:26 +0000 AN IMPERATIVE INFORMATION SECURITY MANAGEMENT SYSTEM MEASURES IN THE PUBLIC SECTORS OF GHANA. A CASE STUDY OF THE GHANA AUDIT SERVICE <div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p class="ElsAbstractText"><em>The essence of information usage in the public working sectors of Ghana is very important as these sectors usually keep information about the citizens as well as the clients to these sectors. As such the measures and tools put in place to manage that information to ensure the security of it is important. The researcher investigates the various security breaches and the countermeasures to overcome or manage the breaches. A survey was carried out on Ghana Audit Service using a purposive sampling for sampling various stake holders involved in the auditing sector and hence the results analysed using statistical software (Statistical Package for Social science) and presented in tables and figures and the necessary parameters discussed.</em></p></td></tr></tbody></table></div> Abilimi A Christopher, Dr.Ing Edward Opoku-Mensah, Judith N.Ayembililah ##submission.copyrightStatement## Sun, 13 Oct 2013 06:14:21 +0000 TECHNICAL COMPARISON BETWEEN IPV4 AND IPV6 <div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p><em>These days IPv6 over IPv4 tunnels are widely used to form the Global IPv6 Internet. This paper demonstrates the two tunnels and shows when to immigrate from IPv4 to IPV6.Then the risks of immigration are discussed step by step.</em></p></td></tr></tbody></table></div> Ashis Saklani*, Praveen Tiwari ##submission.copyrightStatement## Sun, 13 Oct 2013 06:30:16 +0000 IMPACT OF COMPUTER NETWORK ROUTING BASED ON IMPRECISE ROUTING TABLES AND STATIC VS DYNAMIC ROUTING <div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p class="ElsAbstractText"><em>This research paper Compares  mathematically Dynamic Routing and Static Routing.This Research paper Focuses and Examines problems that arise from the fact that dynamic routing never relies on the precise, current information about the network state.  It is a normal expectation that dynamic routing has to give better results than a static one.  However, it takes some time to collect information about the network current state, and optimization is always done with that imprecise information. This situation is examined by a complete mathematical analysis of a simple network.  We show that dynamic routing gives better results than static, as expected, but that the margin is much smaller then intuitively expected.  Further analysis shows that that minor advantage can easily be lost if there is even a small error in the dynamic routing tables, and actually dynamic routing can easily become worse than static. Quantitative analysis shows that delays in building routing tables can affect dynamic routing performance unexpectedly strongly. The conclusion is that dynamic routing should not try to adapt to traffic changes very fast.</em></p></td></tr></tbody></table></div> Ashish Saklani *, Dr.S.C.Dimri ##submission.copyrightStatement## Sun, 13 Oct 2013 06:34:08 +0000 ON ESTIMATING THE CARDIO VASCULAR SYSTEM OF THE DOG WITH FRACTALS <p>The approach in this paper is to estimate the blood flow in the blood vessel of the dog using fractal model. The justification of the study is to evaluate the blood flow in the blood vessels of the dog using Rate of blood flow, Volume of blood flow, Reynold’s number and pressure drop. A new algorithm has been introduced to traverse through the blood vessels of the dog.</p><p> <strong>Key words</strong>: Fractals, Blood Vessel, Reynold’s number, Blood flow, Pressure drop</p> V. Shanthoshini Deviha, P. Rengarajan, Dr. R. Jahir Hussain ##submission.copyrightStatement## Sun, 13 Oct 2013 08:36:56 +0000