Browsing UoM Conferences by Title

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  • A compact and high performance SC DC/DC buck converter 
    Baek, CJ; Kumarawadu, S [Conference-Abstract]
    A novel paralleling interleaved discharging (PID) approach is presented to reduce the output ripple and continuous input current waveform in step-down switched capacitor (SC). Theoretical analysis and the computer simulation ...
  • A comparative study on work related attitudes of operator level employees and supervisors across firms of different ownership in Sri Lanka 
    Wanniarachchi, T; Wickramasinghe, V; Wanigatunge, N [Conference-Abstract]
    This study investigates the influences of work related attitudes different ownerships (local, foreign and joint venture) type of firms as well as different employee category (worker level employee and supervisory level ...
  • A comprehensive platform for developing rural agriculture 
    Sandakalum, MKDNP; Fernando, BMS; Waidyathilaka, JC; Eranga, KKA; Peiris, MDU; Kulawansa, KADT [Conference-Abstract]
    To achieve sustainable economic growth of the rural agricultural ecosystem, the infusion of information technology (IT) is imperative. Bringing the growth influencing factors such as, the agro information support systems ...
  • A Multi-agent system for web services in competitive marketing 
    Herath, HMSB; Karunananda, AS [Conference-Abstract]
    This paper presents an approach for the creation and use of ontologies to support agent communication in competitive marketing process. Enterprise Application Integration remains a challenging field in IT, and this is ...
  • A New prosodic phrasing model for sinhala language 
    Bandara, WMC; Lakmal, VMS; Liyanagama, TD; Bulathsinghala, SV; Dias, G; Jayasena, S [Conference-Extended-Abstract]
    This paper describes a new model of predicting prosodic phrase breaks in Sinhala language in order to improve the quality of the existing ITS Sinhala voices. In a Text To Speech (TTS) system, quality of the synthetic ...
  • A novel active inrush suppression method for SC converter 
    Baek, CJ; Kumarawadu, S [Conference-Abstract]
    A new type of Inrush suppression circuit in SC buck converter is proposed. The method is realized by the hybrid of passive and active circuits. It adapts PIC micro controller to generate multi pulse to drive multi switches. ...
  • A novel approach for English to Sinhala machine translation 
    Hettige, B; Karunananda, AS [Conference-Full-text]
    During the fast sixty years, many machine translation systems have been developed through the several approaches including Human-assisted, Rule-based, Statistical and knowledge-based. According to the characteristics and ...
  • A novel morphin-based obstacle avoidance control algorithm for USVs 
    Jayendra, G; Kumarawadu, S; Piyasinghe, L [Conference-Abstract]
    This is an effort of employing good obstacle avoidance algorithms for unmanned surface vehicles (USV) which are already developed for unmanned ground vehicles (UGV). Previously developed Morphin algorithm is utilized for ...
  • A PC based system to monitor and control growth parameters of plants 
    Abeywardane, PBPA; Alahakoon, AWASG; Arachchi, PP; Ananda, MWRS; Karunananda, AS [Conference-Full-text]
    Lacking appropriate mechanisms to monitor and control growth parameters of plants, such as temperature, humidity and light intensity has become a major issue of modern process control applications in agriculture. Therefore, ...
  • A study of information literacy skills of engineering undergraduates at University of Moratuwa 
    Seneviratne, TM; Wickramasinghe, V [Conference-Extended-Abstract]
    This research was conducted to investigate the status of information literacy skills of the undergraduates of Engineering Faculty of University of Moratuwa. Survey questionnaire was the main method of data collection and ...
  • A study of the spatial form of Kalutara town, Sri Lanka; as a unique historic process 
    Abenayake, CC; Munasinghe, J [Conference-Abstract]
    Contemporary urban planning practice often conceptualize of urban areas as static entities which could be planned towards certain end states, and devoid of social, economic, and political context, within which the ...
  • A Study on present situation, construction procedures, sensitivity towards the fill height and possible failure scenarios of corrugated soil-steel bridges using PLAXIS 
    Gunathilaka, WMS; Shanaka, KBK; Lewangamage, CS; Jayasinghe, MTR [Conference-Extended-Abstract]
    The Southern Highway Project introduced the technology of using Soil-Steel Bridges to Sri Lankan construction industry for the first time. Because of the fact that the technology is still new and less familiar, therefore, ...
  • A study on structural behaviour of corrugated soil-steel bridge structure (long span) in Southern highway for different depth of soil cover 
    Shanaka, KBK; Gunathilaka, WAS; Lewangamage, CS; Jayasinghe, MTR [Conference-Extended-Abstract]
    Corrugated Soil-Steel Bridges have been used as underpass and drainage structures in the Southern Highway Project. This design and construction process is novel to the Sri Lankan context. The Ring Compression theory, ...
  • A Swarm of agents for language editing 
    Kiribathgoda, A; Karunananda, AS [Conference-Full-text]
    Natural Language Editing has many complexities and ambiguities involved with the process. Natural Language editing in an automated environment is a complex task and due to this complexity, current automated tools face the ...
  • A system for automatic music transcription 
    Abeykoon, H; Kaushalya, T; Akram, N; Weerawarana, S; De Silva, C; Dissanayaka, A [Conference-Extended-Abstract]
    Music notations can be considered as very important information for musicians as well as for music fans, To recreate music which WOJ heard before, one has to know the musical notes which were included in that music ...
  • A trainer system for Olympic Air Rifle/Pistol shooting game 
    Kumarasiri, WCM; Shiyamala, B; Silva, HLK; Uthuranga, SD; Walisundara, HB; Karunarathne, GTI [Conference-Abstract]
    With immense competition in the current sports world, technology has come in to the picture in a substantial way to outperform other competitors in the sport. But, in Sri Lanka, most of the local sportsmen can not gain a ...
  • A variant for Chess using an on-line multi player approach 
    Anupama, MKS; Galagedara, KG; Hettiarachchi, DHG; Kumari, LHAND; Samaraweera, SVK; Dias, D; Karunananda, AS [Conference-Abstract]
    Chess is one of the world’s most widespread games. We propose the novel concept of ‘group chess’, with the objective of using information technology as an educational aid for novice chess players, as well as for experienced ...
  • Ability of BIM to satisfy CAFM information requirements 
    Gnanarednam, M; Jayasena, HS [Conference-Full-text]
    Facilities Management (FM) and Building Information Modelling (BIM) are contemporary day concepts that have modernised the way built environment behave. In modern day, FM concepts are moving towards to sustainable FM (SFM). ...
  • Ability of bim to satisfy cafm information requirements 
    Gnanarednam, M; Jayasena, HS [Conference-Full-text]
    Facilities Management (FM) and Building Information Modelling (BIM) are contemporary day concepts that have modernised the way built environment behave. In modern day, FM concepts are moving towards to sustainable FM (SFM). ...
  • Absorbing Markov Chain approach to modelling disruptions in supply chain networks 
    Perera, S; Bell, MGH; Kurauchi, F; Kasthurirathna, D [Conference-Abstract]
    Recent developments in the area of network science has encouraged researchers to adopt a topological perspective in modelling Supply Chain Networks (SCNs). While topological models can provide macro level insights into ...