ABCDEFGHIJKLMNOPQRSTUVWXYZ
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Session IDSession ChairsLocation
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ICTMS1 (8)Dr. Udeni Wijesooriya (udeniw@sci.pdn.ac.lk), 071 688 9868B-3-1
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Dr.K. M. N. M. Chathuranga (chathuranga.mudalige@sci.pdn.ac.lk), 071 988 7144, Dr. M. T. M. Dewasurendra, mangalagama.dewasurendra@sci.pdn.ac.lk, 077 226 9636
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Friday, November 7th 2025
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TimeAbstract IDTitlePresenter
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14.00 - 14.10CMS 0813Bi-level linear programming for Udawalawe water reservoir managementTharaka Madusha, Ranasingha Arachchige*
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14.10 - 14.20CMS 0945APPLYING THE MODIFIED FIREFLY ALGORITHM TO SOLVE THE SINGLE-STAGE FIXED CHARGE TRANSPORTATION PROBLEMekanayake, dananjaya*; Rodrigo, Niluka
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14.20 - 14.30CMS 10211COOPERATIVE HUNTING AND PREY REFUGE IN THE DYNAMICS OF PREDATOR-PREY INTERACTIONWickramasinghe, Parami*; De Silva, Mihiri
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14.30 - 14.40CMS 11271SYMBOLIC AND ALGORITHMIC INSIGHTS INTO RAINBOW VERTEX ANTIMAGIC COLORING OF WHEEL GRAPHSRanasinghe, Rajitha ; Perera, Athula; Dasanayake, Nimeshika*
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14.50 - 15.00CMS 135INVARIANCE OF COARSE Z-SETS UNDER COARSE EMBEDDINGSChandralal, Dinusha*; Amarasinghe , Ashwini
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15.00 - 15.10CMS 14263MATRIX REPRESENTATION OF DISTINGUISHED VARIETIES ON SYMMETRIZED BIDISCPerera, Salinda*; Wijesooriya, Dr. Udeni
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15.10 - 15.20CMS 15268Polynomials defining distinguished varieties in the generalized version of symmetrized bidisc.Jayasingha, Tharushi*; Wijesooriya, Udeni
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15.20 - 16.00All abstractsDiscussion
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Session IDSession ChairsLocation
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ICTMS2 (6)Prof. W.B. Daundasekera (wbd@pdn.ac.lk)B-3-2
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Dr. Rajitha Ranasinghe (rajitharana@pdn.ac.lk), 070 558 0514, Dr. A.M.C.U.M. Athapattu (chathurikaa@sci.pdn.ac.lk)
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Friday, November 7th 2025
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TimeAbstract IDTitlePresenter
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11.00 - 11.10CMS 01254A ROBUST APPROACH TO RECONSTRUCT OCULAR ABERRATIONS FROM MEASUREMENTS WITH NOISELakshmi, Saroja*; Karunarathna, Sanjeewa; de Silva, Mihiri
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11.10 - 11.20CMS 024COMPARISON OF THE FLOW CHARACTERISTICS OF GOLD AND GRAPHENE NANOPARTICLES IN A STENOSED ARTERY USING OPTIMAL HOMOTOPY ANALYSIS METHODAttanayake , Harshika *; Karunarathna, Dulashini; Dewasurendra, Tharindu
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11.20 - 11.30CMS 03151INTRODUCING THE METHOD OF DIRECTLY DEFINING THE INVERSE MAPPING (MDDiM) FOR CONVECTION-DIFFUSION EQUATIONS: A NOVEL SEMI-ANALYTICAL METHODDe Silva, Bamunuge*; Dewasurendra, Mangalagama
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11.30 - 11.40CMS 04251A MODEL CRYPTOCRAPHIC SCHEME BASED ON RADIO ARITHMETIC MEAN LABELING OF EVEN CYCLE GRAPHSWeerasinghe, Samadhi*; Perera, A.A.I.
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11.40 - 11.50CMS 0627TWO TYPES OF BI-FUZZY OPEN SETS IN BI-FUZZY TOPOLOGICAL SPACES AND THEIR PROPERTIESMahenthiram, Arunmaran*; Parameswarampillai, Piriyalucksan
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11.50 - 12.00CMS 0781JACOBI ELLIPTIC FUNCTIONS FROM THE PERSPECTIVE OF QUADRATIC DIFFERENTIALSKumara, Prasad*; Mudalige, Chaturanga
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12.00 - 12.30All abstractsDiscussion
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Session IDSession ChairsLocation
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ICTMS3 (8)Prof. Athula Perera (aaip@pdn.ac.lk), 071 444 6676B-3-2
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Dr. A. K. Amarasinghe, ashwini@sci.pdn.ac.lk, 071 274 1791
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Saturday, November 8th 2025
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TimeAbstract IDTitlePresenter
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10.50 - 11.006USE OF TRIANGULAR DISTRIBUTION AND ANT COLONY OPTIMIZATION IN SOLVING MULTI-OBJECTIVE ASSIGNMENT PROBLEMS UNDER UNCERTAINTYPathirana, CPS*; Daundasekera, Wasantha
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11.00 - 11.1014IMPLEMENTATION OF NON-PHARMACEUTICAL INTERVENTIONS TO MINIMIZE THE INFECTION DURING THE OUTBREAK OF COVID-19 EPIDEMIC IN SRI LANKAParamacutty, Paramadevan*; Daundasekera, Wasantha
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11.10 - 11.2021STUDY OF IMMISCIBLE VISCOUS FINGERING IN POROUS MEDIA USING COMSOL MULTIPHYSICSWeeragunarathna Sahabandu, Chathuri*; Dewasurendra, Mangalagama; Fais, Muhammedh
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11.20 - 11.30181HOPF ALGEBRA OF LABLED SIMPLE GRAPHS, PERMUTATIONS AND POSETS WITH HOMOMORPHISMS AMONG THOSEMudalige, Rashini*; Mudalige, Chathuranga
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11.30 - 11.40257TOWARDS AN ALGEBRA OF HYPERMATRICES: A HYPERMATRIX REPRESENTATION FOR MULTILINEAR MAPSSenevirathne, Aruni*; Athapattu, Chathurika; Mudalige, Chathuranga
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11.40 - 11.50276A VARIANT OF RIVEST-SHAMIR-ADLEMAN (RSA) CRYPTOSYSTEM USING GENERALIZED CONTINUED FRACTIONS AND CHINESE REMAINDER THEOREMKanakka Hewage, Kanchana*; Ranasinghe, Rajitha
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11.50 - 12.00234M-POLYNOMIAL ANALYSIS OF DEGREE-BASED TOPOLOGICAL INDICES IN GONORRHEA DRUG MOLECULESLakshani, Gayani*; Lanel, G.J.; Gunawardhana, D.C.
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12.00 - 12.1025A STUDY OF THE BEHAVIOUR OF ANGLE STRUCTURES IN ALEXANDROV SPACES WITH LOWER CURVATURE BOUNDSThenuwara, Malith *; Senanayake, Vernon
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12.10 - 12.45All abstractsDiscussion
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Session IDSession ChairsLocation
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ICTMS4 (5)Dr. Ruwanthini Siyambalapitiya, ruwanthini@sci.pdn.ac.lk, 0768995695A-3-2
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Prof. Amalka Pinidiyaarachchi, ajp@pdn.ac.lk, 0718471071
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Saturday, November 8th 2025
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TimeAbstract IDTitlePresenter
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8.40 - 8.5033 (online)SINGLE IMAGE DEFOGGING USING A DEPTH- AND EDGE-AWARE MODIFIED CYCLEGANSulaxan, Lathagini*; Thanikasalam, Kokul; Pinidiyaarachchi, Amalka
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8.50 - 9.00133Temporal aware style transfer for motion-based video transformationDe Silva, Dulani*; Siyambalapitiya, Ruwanthini
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9.00 - 9.10225COMPARATIVE ANALYSIS OF LIGHTWEIGHT COMPUTER VISION MODELS FOR DETECTION AND CLASSIFICATION OF TOMATO PLANT CANOPIES FOR EDGE DEPLOYMENTWickramasinghe, Nilmi*
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9.10 - 9.20163AN ENTROPY-BASED ATTRIBUTE SELECTION TECHNIQUE FOR BREAST CANCER DETECTIONSubawickrama, Amandi*; Nishantha , Amila; Udagedara, Gayani; Abeysundara, Sachith
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9.20 - 9.30101AN EFFICIENT LEARNING APPROACH FOR DEPRESSION DETECTION IN SOCIAL MEDIA TEXTGunawardhana, udika*; Shalika, K.Baghya; Sangeewani, Thakshika; Udara Wickramaarachchi, Wiraj
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9.30 - 12.25All abstractsDiscussion
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Session IDSession ChairsLocation
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ICTMS5 (6)Prof. Pushpakanthei Wijekoon , pushpaw@sci.pdn.ac.lk , 0718061012 , Dr Sachith Abeysundara, sachitha@sci.pdn.ac.lk, 077 492 4770B-3-1
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Prof. Darshana Yapa , roshany@sci.pdn.ac.lk , 0718184896
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Friday, November 7th 2025
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TimeAbstract IDTitlePresenter
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11.00 - 11.107A GENERALIZED LARS FRAMEWORK FOR VARIABLE SELECTION IN HIGH-DIMENSIONAL BINARY CLASSIFICATIONKAYATHIRI, THAYAPARAN*; Kayanan, Manickavasagar; Wijekoon, Pushpakanthie
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11.10 - 11.20158A COPULA-BASED FRAMEWORK FOR MODELLING HETEROSCEDASTIC RELATIONSHIPS: AN ALTERNATIVE TO SIMPLE LINEAR REGRESSION Hemachandra, Deepani *; Senarathne, Jagath; Dehideniya, Mahasen
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11.20 - 11.3030Performance of Maximum Likelihood and Lindley Prior Bayesian Estimator for the Poisson Distribution Cooray, Thisara*; Tharshan, Ramajeyam
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11.30 - 11.4031IMPACT OF CLIMATE FACTORS ON THE DENGUE INCIDENTS IN KURUNEGALA DISTRICT, SRI LANKAArampamoorthy, Laheetharan*; Arumairajan, Sivarajah; Madhushani, Bhagya
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11.40 - 11.5036Comparing Maximum Likelihood and Bayesian Estimators Based on Weighted Squared Error and Absolute Error Loss Functions for the Poisson Parameter EstimationSribalakirushnan, Sankavi*; Tharshan, Ramajeyam
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11.50 - 12.00200NETWORK-BASED SPATIAL MODELING FOR TRAFFIC VOLUME PREDICTIONWijayawansha, Shehan*; Dehideniya, Mahasen; Senarathne, Jagath
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12.00 - 12.45All abstractsDiscussion
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Session IDSession ChairsLocation
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ICTMS6 (8)Dr. Hakeem A. Usoof, hau@sci.pdn.ac.lk, 077 738 0760A-1-1
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Dr. Ruwan Nawarathne, ruwand@sci.pdn.ac.lk, 0713982575
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Saturday, November 8th 2025
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TimeAbstract IDTitlePresenter
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10.50 - 11.0040ASSESSING FLOATING SOLAR POTENTIAL IN SRI LANKA USING A HYBRID SARIMA-LSTM FORECASTING APPROACHPremathilaka, Akila*; Yapa, Roshan; Punchi-Manage, Ruwan
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11.00 - 11.10138MODELING DELAY BEHAVIOR IN COMMERCIAL AVIATION: A STATISTICAL DISTRIBUTION APPROACHRavihari, Sanduni*; Abeysundara, Sachith
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11.10 - 11.20139COMPARATIVE PERFORMANCE ANALYSIS OF PARAMETER ESTIMATION METHODS FOR THE BINOMIAL DISTRIBUTIONFernando, Surin*
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11.20 - 11.30165A SURVIVAL MODEL APPROACH TO ANALYZING TIME-TO-DISCHARGE IN A PEDIATRIC HOSPITAL SETTINGGunawardhana , Malki*; Abeysundara, Sachith
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11.30 - 11.40187ASSESSMENT OF WATER QUALITY IN NORTHERN AREA OF SRI LANKA BASED ON THE CLUSTERINGDasanayaka, Tharindu*
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11.40 - 11.50250ANALYZING FACTORS INFLUENCING CASUALTY SEVERITY IN ROAD TRAFFIC ACCIDENTS: A GENERALIZED LINEAR MODELING APPROACHSashinka, Dilmini*; Yapa, Roshan; Punchi-Manage, Ruwan
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11.50 - 12.0086A HYBRID MACHINE LEARNING AND PROCESS-BASED MODELING FRAMEWORK FOR FLASH FLOOD PREDICTION IN DATA-SPARSE BASINS: A CASE STUDY OF SRI LANKA’S KELANI RIVER BASINMahendran, Sangeetha*; Thanabalasingam, Keerthanaram
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12.00 - 12.10131Comparative Forecasting of Water Quality Index Using LSTM & XGBoostDissanayake, Hashini*; Punchi-Manage, Ruwan
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12.10 - 12.50All abstractsDiscussion
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PostersRooftop
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Saturday, November 8th 2025