Browsing Departmental Conferences by Year "2009"

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  • AIEPmora an NLP Knowledge Representation and Retrieval Platform 
    Maha Arachchi, AI; Attanayake, AMSSAUB; Phillips, GLL; Vithanagama, S [Conference-Full-text]
    This paper discusses AIEPmora; a natural language processing system designed to maintain a conversation with a human user. The architecture is much similar to an automated chat bots with several overhauls to integrate ...
  • Autonomous event driven architectures upon service oriented architectures 
    Fernando, TSL; Gunetileke, WWMEP; Halgaswatta, H; Weerawarana, S; Fremantle, P; Perera, I [Conference-Full-text]
    Event Driven Architectures (EDA) and Service Oriented Architectures (SOA) are two technologies that have both gained much popularity among IT infrastructure in worldwide businesses. Although they do have their ...
  • Calcite and dolomite mineralization in the area around Balangoda and critical analysis of mining methods and utilization of the deposits 
    Jayatissa, MDCP; Urapola, MOA; Perera, PAAP; Manojh Kumar, M.; Chandrakumara, GAK; Weerawarnakula, S; Abeysinghe, AMKB [Conference-Full-text]
    Among the industrial minerals found in Sri Lanka Calcium and Magnesium Carbonate bearing minerals and rocks play a major role in local industry. Crystalline Dolomite and Calcite found in metamorphic terrains are used in ...
  • Design and fabrication of cable bolt for excavation in a fractured rock 
    Dhanawardana, YLC; Siriwardana, HDPM; Henderson, SH; Kumara, HMCP; Indika, KAS; Dharmaratne, PGR; Welideniya, HS; Rohitha, LPS [Conference-Full-text]
    In fractured rock masses, large excavations have an unsupported stand-up times less than the minimum time required to support the roof after the excavation. Therefore, the principal objective in the design of a support ...
  • Determination of uniaxial compressive strength using point load index of high grade metamorphic rocks from western Sri Lanka 
    Thushanthan, K; Udayantha, BVM; Chathuranga, SAKS; Dissanayaka, VAKA; Karunananthasivam, L; Jayasekara, JMEPK; Puswawela, UGA; Samaradivakara, GVI [Conference-Full-text]
    This research is focused on finding the correlation of unconfined compressive strength (UCS) with Point load Index (PLI) of gneissic rocks, and to propose proper correlating value, based on a study carried out for Sri ...
  • Development of a flood hazard zonation map for "Kalu Ganga" basin by GIS modelling 
    Welivitiya, WDDP; Jayasingha, JMHCB; Musheen, MK; Saputhanthri, SV; Samaranayake, TDNT; Seneviratne, A; Dissanayake, DMDOK [Conference-Full-text]
    "Kalu ganga" (river) is one of the major rivers in Sri Lanka situated in south-western part of the country. Kalu ganga basin area is a highly populated area comprising urban centres and agricultural fields. River floods ...
  • Development of oceanographic information dissemination system; an application of web GIS 
    Senevirathne, AMNKB; Pathirage, PU; Wijerathne, HKP; Kuhatheepan, S; Kuperajah, N; Rajapaksha, JK; Abeysinghe, AMKB [Conference-Full-text]
    It is an essential requirement to promote offshore fishing activities systematically to protect the coastal fishery resources, which are in optimal level of exploitation One of the alternatives available is to divert ...
  • Editing a digital elevation model to achieve a correct stream network: an application to Kalu-Ganga River in Sri Lanka 
    Nandalal, HK; Ratnayake, UR [Conference-Full-text]
    Modelling a watershed accurately is an important step in water management. Geographic Information Systems (GIS) together with mathematical models have made modelling watersheds an easy task. Digital Elevation Model (DEM) ...
  • Effects of joint orientation in tunneling 
    Selvasekaran, R; Appuhami, KAIS; Kumarasiri, SAJ; Fernandopulle, SN; Lakmal, HMAG; Dharmaratne, PGR [Conference-Full-text]
    This research is focused on the effects of joint orientation with respect to the direction of tunnel axis. It is expected that the stability of surrounding rock is affected by the strike and dip of the joints and the ...
  • Efficient high performance computing framework for short rate models 
    Dampahala, TP; Premadasa, HDDD; Ranasinghe, PWW; Weerasinghe, JNP; Wimalawarne, KADNK [Conference-Full-text]
    Many mathematical calculations in the field of computational finance consume a lot of time and resources for processing. Some of the Short rate models used in quantitative finance which have been taken into consideration in ...
  • Enhancement module for moinc high performance grid computing framework for web services 
    Senadheera, RIA; Senarathne, DP; Wimalasena, CK; Perera, I [Conference-Full-text]
    Project Infrastructure for Network Computing) is attempt to use processing power of idle computers when they are connected to a network to serve web service requests in architecture. This research paper considers the ...
  • A faster image registration and stitching algorithm 
    Senarathne, N; Ransiri, S; Balasooriya, A; Arangala, P; De Silva, CR [Conference-Full-text]
    This paper presents a new algorithm for Image Registration and Stitching. The algorithm is designed to be extremely efficient and fast in its execution and is intended for use in stitching images extracted from a video ...
  • The future web services: a fusion of web services, grid computing and volunteer computing 
    Jayathilaka, H; Dassanayake, A; Angunawala, E; Boteju, D [Conference-Full-text]
    Taking a revolutionary step forward from the already prominent techniques for improving the availability and scalability of Web Services deployments; this paper explores the possibilities achievable through Grid Computing ...
  • Hydrological analysis of Sooriyawewa area using remote sensing and GIS techniques 
    Senanayake, IP; Dissanayake, DMDOK; Puswewala, UGA [Conference-Full-text]
    Sri Lanka is traditionally divided into three main zones namely Wet Zone, Intermediate Zone and Dry Zone according to the average annual rainfall. The dry zone of Sri Lanka is very often faced with severe drought conditions ...
  • Impacts of salt water intrusion on construction aggregates of 'Kalu ganga' estuary 
    Silva, KBA; Kumara, IGIK; Rathnayake, NP [Conference-Full-text]
    'Kalu Ganga' is one of the main suppliers of river sand (113,360 cubes per year) in the country. Due to the continuation of sand mining, salt water intrusion has been increased over the years. The focus of the current ...
  • Ivr flow designer and simulator 
    De Jonk, AY; Jayasinghe, HMSC; Mujahid, MTM; Silva, WCM; Perera, I; Gajayake, W [Conference-Full-text]
    Interactive Voice Response (IVR) flow in call centre applications is an important component. IVR handles customers automatically, for instance when we call customer service providers an automatic answer is given to us ...
  • Kb context switching algorithm for nlp 
    Attanayake, AMSSAUB [Conference-Full-text]
    Those who develop Natural Language Processing (NLP) systems sometimes find it convenient to develop several representations of knowledge. Especially in question and answer generating machines it is more logical to have ...
  • Lbnest - layout based news extraction and syndication 
    Fernando, S; Perera, AS; Wimalawame, K; Buddhika, T; Kahawala, V; Fonseka, P; Karunanayake, T [Conference-Full-text]
    Layout Based News Extraction and are Syndication is an attempt to implement a mechanism for extracting information from the news web sites. This research and development is carried out around some of the identified ...
  • Mjoy - common platform for mobile ticketing 
    Fernando, ASK; Gunatathna, KAPH; Lakmini, KA; Perera, MMD; Nanayakkara, DEWV [Conference-Full-text]
    The project “MjoY - Common Platform for m-ticketing” is targeted to provide a general solution for M-ticketing systems in which the common functionalities of a typical M-ticketing system are embedded. The Common Platform ...
  • Moinc agent, dynamic web service runtime environment 
    Baranasuriya, NT; Boralugoda, MBRC; Nafran, MSMA
    Project MOINC is an attempt to blend the web services paradigm with the grid computing paradigm to facilitate high available and high scalable web services deployments. MOINC Agent is one of the four main components ...