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QUALITY PREDICTION OF WATERMELON USING RANKING FEATURE SELECTION METHODS AND MACHINE LEARNING ALGORITHMS

Pirunthavi, W.; Sharnitha, T.; Mayuran, P. (Faculty of Technological Studies, University of Vavuniya, 2022-10-04)

This study was performed on the aim of detecting the quality of the watermelon with eight features; sound, color, root, belly button, texture, sugar rate, density, and touch which were obtained from the Kaggle website. Two ...
LOSSY IMAGE COMPRESSION USING FREEMAN CHAIN CODE REPRESENTATION

Somasundaram, S.; Niranjan, V.; Pujinthan, S. (Faculty of Technological Studies, University of Vavuniya, 2022-10-04)

In this study, we suggested an algorithm that made use of a Freeman chain code-based compression technique. The method consists of two segments such as compression and decompression. The first is a compression algorithm ...
INTERACTIVE WEB-BASED PLATFORM TO BOOST THE AGRICULTURAL SECTOR IN SRI LANKA

Sooriyakumar, K.; Priyashantha, A.K. H.; Pratheesh, N. (Faculty of Technological Studies, University of Vavuniya, 2022-10-04)

The agriculture sector plays a vital role in Sri Lanka’s economy. Interestingly, more than 30% of Sri Lankans are involved in the agricultural sector. The vegetable sector is the second most important sub-sector of island’s ...
IDENTIFICATION OF EXTENSION NEEDS IN TEA PROCESSING: CASE OF LOW COUNTRY TEA FACTORIES

Samaraweera, M.K.; Wijeratne, M. (Faculty of Technological Studies, University of Vavuniya, 2022-10-04)

Sri Lankan tea industry plays a major role in the Sri Lankan economy being one of the important sectors as a foreign exchange earner (SLRs. 240.6 billion in 2019) while providing employment opportunities for 400,000 families. ...
HYPER PARAMETER TUNED ENSEMBLE APPROACH FOR HEART DISEASE PREDICTION

Premananthan, P.; Prasanth, S.; Mauran, K. (Faculty of Technological Studies, University of Vavuniya, 2022-10-04)

Heart disease is the one of the leading causes of death globally. Despite the fact that the causes of heart disease varied from nation to nation. However, the risk variables would be practically the same. Heart disease ...
HANDWRITTEN CHARACTER RECOGNITION USING CONVOLUTIONAL NEURAL NETWORK IN THE CONTEXT OF TAMIL LANGUAGE

Mariyathas, Janotheepan (Faculty of Technological Studies, University of Vavuniya, 2022-10-04)

English language is having a high impact on handwritten character recognition. It is a difficult task to generate a model for character recognition especially for south Asian languages while they are having curves and dots ...
AN ANALYSIS ON NSL-KDD DATASET USING MACHINE LEARNING TECHNIQUES FOR INTRUSION DETECTION

Ranaweera, K.M.; Sakuntala, Edirisingha Dilini (Faculty of Technological Studies, University of Vavuniya, 2022-10-04)

With the growth of the usage of computers over the network, security vulnerabilities on all the computer systems seem very difficult and expensive. The Intrusion Detection System (IDS) generates huge numbers of false alerts. ...
A REVIEW ON ASSESSING STRESS METHODS USING MACHINE LEARNING AND WEARABLE SENSORS

Kasuni Piyumika, Y.A. (Faculty of Technological Studies, University of Vavuniya, 2022-10-04)

Stress is one kind of response to pressure. It can be good according to the situation. Stress management is a very important criterion now because it keeps up one’s stress level low, and health at risk. There can have ...
A DATA MINING APPROACH TO IDENTIFY THE FACTORS AFFECTING FOR THE ICT RESULTS IN G.C.E ORDINARY LEVEL EXAMINATION

Weerasooriya, P.G.P.S.; Kumara, K.K.P.L.; Kumasaru, W.L.S.; Kariyawasam, K.B.G.S.G.; Niroshi, P. (Faculty of Technological Studies, University of Vavuniya, 2022-10-04)

he main aim of the paper is to identify the factors affecting the Information Communication Technology results in the G.C.E. Ordinary Level examination in Sri Lanka. The dataset was collected from the students who are ...
Qualitative and quantitative phytochemical analysis of leaves and flowers of the medicinal plant Ocimum tenuiflorum L.

Panambara, P.A.H.R.; Rajkumar, G.; Sanmugarajah, V. (Faculty of Applied Science, University of Vavuniya., 2022-11-03)

In Traditional Medicine, different parts of Ocimum tenuiflorum Linn. (Lamiaceae) have been recommended for the management of respiratory system related diseases. Phytochemicals from medicinal plants are a significant ...
Pathyapathya Ahara in Kasa and Swasa Chikitsa applicable for emerging respiratory infections: A review

Ishara, M.D.P.; Wimalasiri, Y.S.G. (Faculty of Applied Science, University of Vavuniya., 2022-11-03)

Respiratory disorders impose an immense worldwide health issue. There were emergence of newly recognized Coronavirus, Severe Acute Respiratory Syndrome (SARS), Middle Eastern Respiratory Syndrome (MERS) and novel H1N1 ...
Respiratory and eye symptoms, and ventilatory functions; comparison among stone/granite quarry workers and general population in Kurunegala district, Sri Lanka

Malwatte, N.S.M. (Faculty of Applied Science, University of Vavuniya., 2022-11-03)

A cross sectional study carried out with the aim to compare the prevalence of occupation related respiratory and eye symptoms and peak expiratory flow rates (PEFR) among quarry workers (N=290), (20–60 years) working (>6 ...
Application of neural network and clustering techniques for short term electricity demand forecasting

Somarathne, E.D.T.; Wijayakulasooriya, J.V.; Karunasinghe, D.S.K. (Faculty of Applied Science, University of Vavuniya., 2022-11-03)

Many researchers around the world have investigated short term load forecasting (STLF) models based on various forecasting techniques to prepare a better generation plan. They inves tigated traditional techniques and then ...
Solving triangular fuzzy transportation problems with the quadratic mean

Ekanayake, E.M.U.S.B.; Daundasekara, W.B.; Perera, S.P.C. (Faculty of Applied Science, University of Vavuniya., 2022-11-03)

In the history of operations research, transportation problems have been one of the most exciting and demanding subjects. Many researchers have concentrated on solving the problem in various ways. In this study, we came ...
Radio mean number of pendant graphs for even cycles with odd diameter

Dilshan, C.; Perera, A. (Faculty of Applied Science, University of Vavuniya., 2022-11-03)

Graph labeling is simply plugging numbers (integers) to the vertices, edges, or both in a particular graph. Here we only focus on vertex labeling. The idea of radio mean labeling is one of the most ubiquitous fields of ...
Novel approach based on the weight adjacency matrix to obtain the minimum weight spanning tree

Niluminda, K.P.O.; Ekanayake, E.M.U.S.B. (Faculty of Applied Science, University of Vavuniya., 2022-11-03)

A graph’s spanning tree is created when all of its vertex connections are made without any cycles, giving rise to the term "Minimum Weight Spanning Tree (MWST)," which is the tree that has the shortest possible length ...
k-Graceful labeling of triangular type grid graphs

Indunil, W.K.M.; Perera, A.A.I. (Faculty of Applied Science, University of Vavuniya., 2022-11-03)

The study of graph labeling is currently one of the most ubiquitous graph theory research topics. There is a vast amount of literature available on graph labeling techniques. Prime labeling, antimagic labeling, radio ...
Development and quality evaluation of gluten free orange flesh sweet potato noodle

Bimalka, G.; Senarathne, S.M.A.C.U.; Simmaky, S. (Faculty of Applied Science, University of Vavuniya., 2022-11-03)

Instant food products play a major role in the market and there is a good demand due to their convenience in preparation. Orange flesh sweet potato (Ipomea batatas) is a nutritious tuber with less consumer acceptability ...
Abundance and diversity of adult Odonates in Dunumadalawa forest reserve, Kandy

Senadeera, G.K.A.T.; Weerakoon, K.C.; Ekanayake, E.M.S.H.K.; Lasxhman, B.Y.N. (Faculty of Applied Science, University of Vavuniya., 2022-11-03)

Species richness and abundance of adult Odonates in Dunumadalawa forest reserve in Kandy, were observed. The samplings of Odonates were carried out by visual encounter surveys by walking within the area on hourly basis ...
Greening the building with living wall using improved cocopeat medium

Pahalagedara, H.P.U.K.; Rupasinghe, C.P.; Kumarasinghe, H.K.M.; Charminda, T. (Faculty of Applied Science, University of Vavuniya., 2022-11-03)

Thermal comfort of urbanized residences decreases due to urban heat island effect. Restoring thermal comfort requires more energy. The green wall concept was proposed as an environmentally friendly solution to this problem. ...

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