Browsing Conference Proceedings by Title

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  • A low-complexity 2-d fir parallelogram filter for broadband beamforming with sparse linear arrays 
    Pakiyarajah, D; Edussooriya, CUS; Wijenayake, C; Madanayake, A [Conference-Full-text]
    Broadband beamformers designed as twodimensional (2-D) spatially-interpolated finite-extent impulse responses (FIR) filters, using a cascade structure, cannot employ sparse linear arrays despite significantly reducing the ...
  • Low-cost one-axis solar tracking operated by water pressure 
    Jayampathy, M; Watugala, GK [Conference-Extended-Abstract]
    Solar photovoltaic CPV)panels are increasingly used in rural areas of Sri Lanka where the main grid electricity is not available. The high initial cost is a major deterrent in the popularization of this renewable energy ...
  • A low-latency and energy efficient forward handover scheme for LTE-femtocell networks 
    Dampage, U; Wavegedara, CB [Conference-Abstract]
    Femtocells are small, inexpensive, low power cell sites, which are used to improve indoor capacity and coverage. They are generally consumer deployed and are connected to their own wired broadband backhaul connections. A ...
  • Lysimeter study to identify GPR response under different contaminant level in groundwater 
    Wijewardana, YGNS; Galagedara, LW; Mowjoodb, MIM [Conference-Full-text]
    Potentials of groundwater contamination due to different pollutant loads can be assessed using different technologies available through quality detection, mapping extend of the contaminant plume and migration of the plume. ...
  • M-payment adoption in smes; virtual entrepreneurs 
    Chandradasa, I.; Liyanapathirana, Y. [Conference-Full-text]
    The technological and communication revolution has driven the rapid development and popularity of M-payment services. The purpose of this study is to explore the M-payment adoption and consequences among SMEs context ...
  • Machine learning approach for hairstyle recommendation 
    Weerasinghe, H; Vidanagama, D [Conference-Full-text]
    According to aesthetic evaluations, hair is the most unique feature which can enhance the facial features of a person. Beauty experts have identified that 70% of overall face appearance completely depends on the haircut ...
  • A machine learning approach for nilm based on superimposed current profiles 
    Abeykoon, AMHS; Perera, APS; Sanjeewika, RK; Matharage, MDNV; Abeysinghe, AP [Conference-Full-text]
    This research focuses on identifying a new implementation of a machine learning approach for Nonintrusive load monitoring (NILM). We mathematically superimpose current profiles of individual appliances and compare ...
  • Machine learning approach to recognize subject based sentiment values of reviews 
    De Mel, NM; Hettiarachchi, HH; Madusanka, WPD; Malaka, GL; Perera, AS; Kohomban, U [Conference-Full-text]
    Due to the increase in the number of people participating online on reviewing travel related entities such as hotels, cities and attractions, there is a rich corpus of textual information available online. However, to ...
  • Machine learning-based approach for modelling elastic modulus of woven fabrics 
    Kularatne, SDMW; Ranawaka, RAHS; Fernando, EASK; Niles, SN; Jayawardane, TSS; Ranaweera, RKPS [Conference-Full-text]
    There has been a shift of focus from aesthetic properties to mechanical and functional properties of textiles with the recent developments in technical textiles and wearable technology. Therefore, understanding how various ...
  • Machine learning-based automated tool to detect Sinhala hate speech in images 
    Silva, E; Nandathilaka, M; Dalugoda, S; Amarasinghe, T; Ahangama, S; Weerasuriya, GT [Conference-Full-text]
    Social media platforms have emerged rapidly with technological advancements. Facebook, the most widely used social media platform has been the primary reason for the spread of hatred in Sri Lanka in the recent past. When ...
  • Machine learning-based prediction of machine hours and fuel consumption: a case study in Aruwakkalu limestone quarry, Sri Lanka 
    Surangani, RKH; Dawalagala, HS; Reval, SS; Rodrigo, MAJ; Wijerathnayake, WMNC; Wickrama, MADMG; Wedage, WN [Conference-Full-text]
    The machine hours are of paramount importance in the mining sector as they directly impact production levels, operational costs, and overall efficiency. Accurate prediction of machine hours and fuel consumption using ...
  • Machine translation system for agriculture domain – issues and challenges 
    Hettige, B; Karunananda, AS [Conference-Full-text]
    Agriculture industry is the fast growing economic industry in Sri Lanka including rural-urban cities around the country. Language barrier is a critical issue in the agriculture industry, as a result of the large number of ...
  • Magnetic induction assisted levitation of metallized particles in sintered dela Iron ore pellets 
    Gobikrishna, S; Raguratnam, E; Guluwita, SP; Munasinghe, RGN De S; Fernando, WLW [Conference-Extended-Abstract]
    Degree of metallization is on important characteristic of reduced iron ore pellets when determining its applicability in the iron and steel making industry. If the degree of metallization is about 95 -97% induction furnace ...
  • Maharawana 
    Katugampala, N; Ambegoda, P; Gunarathna, A; Bandara, D; Dias, G; Jayasena, S [Conference-Full-text]
    Sihnhala is the main language used in Sri Lanka. With the increased use of Infomation Technology, typical Sri LAnkana tend to use software up to a significant extent in their day to day operations. A major problem that has ...
  • Mahasen : distributed storage resource broker 
    Walpola, MJ; Perera, KDAKS; Kishanthan, T; Perera, HAS; Madola, DTHV; Perera, S
    Modern day systems are facing an avalanche of data, and they are being forced to handle more and more data intensive use cases. These data comes in many forms and shapes: Sensors (RFID, Near Field Communication, Weather ...
  • Mahasen: distributed storage resource broker 
    Perera, KDAKS; Kishanthan, T; Perera, HAS; Madola, DTHV [Conference-Full-text]
    Modern day systems are facing an avalanche of data, and they are being forced to handle more and more data intensive use cases. These data come from many forms and shapes: Sensors (RFID, Near Field Communication, Weather ...
  • Mainstreaming renewable energy developments into traditional planning: a Sri Lanka case study 
    Chathuranga, JHKK; Wijayapala, WDAS; Wijayatunga, PDC [Conference-Full-text]
    This study examines the Sri Lankan generation planning practices and recommends several methodological changes and models to successfully integrate and evaluate Non-Conventional Renewable Energy (NCRE) resources in the ...
  • Maintainability approach for lean maintenance 
    De Silva, N; Ranasinghe, KAMK; De Silva, CR [Conference-Abstract]
    The concept of lean maintenance is promoted to eliminate maintenance waste and to maximize efficiency of the manufacturing process for overall cost reduction. The optimum usage of labour,material and technology is thus, ...
  • Maintainability approach for lean maintenance 
    De Silva, N; Ranasinghe, M; De Silva, CR [Conference-Full-text]
    The concept of lean maintenance is promoted to eliminate maintenance waste and to maximise efficiency of the manufacturing process for overall cost reduction. The optimum usage of labour, material and technology is thus, ...
  • Maintenance inventory management in the healthcare facilities in Sri Lanka: a study on current issues and possible improvements 
    Edirisingha, AS; Nazeer, FS; De Alwis, AML [Conference-Full-text]
    Effective inventory management in any organisation is essential as it aids in keeping organisational resources under control while managing time and expenses to enable efficient operations of facilities. Inventory management ...