Amal Shehan Perera

48 papers B 2C 8Journal 19Unranked 18

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Lowering the Barrier: A Science Gateway for Scalable Machine Learning. eScience Vismayak Mohanarajan, Luigi Marini, Kenton McHenry, Sara Kokkila Schumacher, Carlos Costa, Amal Shehan Perera, Anna K. Liljedahl
2025	J	`jnl`	Pan-Arctic Permafrost Landform and Human-built Infrastructure Feature Detection with Vision Transformers and Location Embeddings. CoRR Amal Shehan Perera, David Fernandez, Chandi Witharana, Elias Manos, Michael Pimenta, Anna K. Liljedahl, Ingmar Nitze, Yili Yang, Todd Nicholson, Chia-Yu Hsu, Wenwen Li, Guido Grosse
2024	J	`jnl`	Hyperparameter Optimization for Large-Scale Remote Sensing Image Analysis Tasks: A Case Study Based on Permafrost Landform Detection Using Deep Learning. IEEE Access Amal Shehan Perera, Chandi Witharana, Elias Manos, Anna K. Liljedahl
2023	J	`jnl`	A Set of Essentials for Online Learning : CSE-SET. CoRR J. Dulangi Kanchana, Gayashan Amarasinghe, Vishaka Nanayakkara, Amal Shehan Perera
2023	—	`conf`	Siamese Networks for RF-Based Vehicle Trajectory Prediction. ICIIS Anjana Wijesinghe, Thanuja D. Ambegoda, Amal Shehan Perera, Thillaiampalam Sivakumar
2022	J	`jnl`	Context Sensitive Verb Similarity Dataset for Legal Information Extraction. Data Gathika Ratnayaka, Nisansa de Silva, Amal Shehan Perera, Gayan Kavirathne, Thirasara Ariyarathna, Anjana Wijesinghe
2022	C	`conf`	Investigating COVID-19 Vaccine Messaging in Online Social Networks using Artificial Intelligence. HSI Kirishnni Prabagar, Kogul Srikandabala, Nilaan Loganathan, Daswin De Silva, Gihan Gamage, Prabod Rathnayaka, Amal Shehan Perera, Damminda Alahakoon
2022	—	`conf`	Legal Case Winning Party Prediction With Domain Specific Auxiliary Models. ROCLING Sahan Jayasinghe, Lakith Rambukkanage, Ashan Silva, Nisansa de Silva, Amal Shehan Perera
2022	J	`jnl`	Legal Party Extraction from Legal Opinion Texts Using Recurrent Deep Neural Networks. J. Data Intell. Chamodi Samarawickrama, Melonie de Almeida, Nisansa de Silva, Gathika Ratnayaka, Amal Shehan Perera
2022	J	`jnl`	SigmaLaw PBSA - A Deep Learning Approach For Aspect Based Sentiment Analysis in Legal Opinion Texts. J. Data Intell. Isanka Rajapaksha, Chanika Ruchini Mudalige, Dilini Karunarathna, Nisansa de Silva, Gathika Ratnayaka, Amal Shehan Perera
2021	—	`conf`	A Data Mining Approach for Early Prediction Of Academic Performance of Students. TALE J. Dulangi Kanchana, Gayashan Amarasinghe, Vishaka Nanayakkara, Amal Shehan Perera
2021	—	`conf`	Critical Sentence Identification in Legal Cases Using Multi-Class Classification. ICIIS Sahan Jayasinghe, Lakith Rambukkanage, Ashan Silva, Nisansa de Silva, Amal Shehan Perera
2021	J	`jnl`	Critical Sentence Identification in Legal Cases Using Multi-Class Classification. CoRR Sahan Jayasinghe, Lakith Rambukkanage, Ashan Silva, Nisansa de Silva, Amal Shehan Perera
2021	C	`conf`	Identifying Legal Party Members from Legal Opinion Documents using Natural Language Processing. iiWAS Melonie de Almeida, Chamodi Samarawickrama, Nisansa de Silva, Gathika Ratnayaka, Amal Shehan Perera
2021	J	`jnl`	Real-time automated video highlight generation with dual-stream hierarchical growing self-organizing maps. J. Real Time Image Process. Pawara Gunawardena, Oshada Amila, Heshan Sudarshana, Rashmika Nawaratne, Ashish Kr. Luhach, Damminda Alahakoon, Amal Shehan Perera, Charith Chitraranjan, Naveen K. Chilamkurti, Daswin De Silva
2021	—	`conf`	Sigmalaw PBSA - A Deep Learning Model for Aspect-Based Sentiment Analysis for the Legal Domain. DEXA (1) Isanka Rajapaksha, Chanika Ruchini Mudalige, Dilini Karunarathna, Nisansa de Silva, Amal Shehan Perera, Gathika Ratnayaka
2021	J	`jnl`	User Localization Based on Call Detail Records. CoRR Buddhi Ayesha, Bhagya Jeewanthi, Charith Chitraranjan, Amal Shehan Perera, Amal S. Kumarage
2020	C	`conf`	A Map Matching Algorithm for Noisy, Low Frequent Public Transportation GPS Data. CoDIT Sudeepa Nadeeshan, Amal Shehan Perera
2020	C	`conf`	Effective Approach to Develop a Sentiment Annotator For Legal Domain in a Low Resource Setting. PACLIC Gathika Ratnayaka, Nisansa de Silva, Amal Shehan Perera, Ramesh Pathirana
2020	J	`jnl`	Effective Approach to Develop a Sentiment Annotator For Legal Domain in a Low Resource Setting. CoRR Gathika Ratnayaka, Nisansa de Silva, Amal Shehan Perera, Ramesh Pathirana
2020	—	`conf`	Party Identification of Legal Documents using Co-reference Resolution and Named Entity Recognition. ICIIS Chamodi Samarawickrama, Melonie de Almeida, Nisansa de Silva, Gathika Ratnayaka, Amal Shehan Perera
2020	J	`jnl`	Rule-Based Approach for Party-Based Sentiment Analysis in Legal Opinion Texts. CoRR Isanka Rajapaksha, Chanika Ruchini Mudalige, Dilini Karunarathna, Nisansa de Silva, Gathika Ratnayaka, Amal Shehan Perera
2020	—	`conf`	SigmaLaw-ABSA: Dataset for Aspect-Based Sentiment Analysis in Legal Opinion Texts. ICIIS Chanika Ruchini Mudalige, Dilini Karunarathna, Isanka Rajapaksha, Nisansa de Silva, Gathika Ratnayaka, Amal Shehan Perera, Ramesh Pathirana
2020	J	`jnl`	SigmaLaw-ABSA: Dataset for Aspect-Based Sentiment Analysis in Legal Opinion Texts. CoRR Chanika Ruchini Mudalige, Dilini Karunarathna, Isanka Rajapaksha, Nisansa de Silva, Gathika Ratnayaka, Amal Shehan Perera, Ramesh Pathirana
2019	C	`conf`	Brown Planthopper Damage Detection using Remote Sensing and Machine Learning. ICMLA Dimuthu Lakmal, Kumaran Kugathasan, Vishaka Nanayakkara, Suranga Jayasena, Amal Shehan Perera, Lasantha Fernando
2019	J	`jnl`	Shift-of-Perspective Identification Within Legal Cases. CoRR Gathika Ratnayaka, Thejan Rupasinghe, Nisansa de Silva, Viraj Salaka Gamage, Menuka Warushavithana, Amal Shehan Perera
2019	—	`conf`	Shift-of-Perspective Identification within Legal Cases. ASAIL@ICAIL Gathika Ratnayaka, Thejan Rupasinghe, Nisansa de Silva, Viraj Salaka Gamage, Menuka Warushavithana, Amal Shehan Perera
2019	—	`conf`	User Localization Based on Call Detail Record. IDEAL (1) Buddhi Ayesha, Bhagya Jeewanthi, Charith Chitraranjan, Amal Shehan Perera, Amal Kumarage
2018	—	`conf`	Fast Approach to Build an Automatic Sentiment Annotator for Legal Domain using Transfer Learning. WASSA@EMNLP Viraj Salaka Gamage, Menuka Warushavithana, Nisansa de Silva, Amal Shehan Perera, Gathika Ratnayaka, Thejan Rupasinghe
2018	J	`jnl`	Fast Approach to Build an Automatic Sentiment Annotator for Legal Domain using Transfer Learning. CoRR Viraj Gamage, Menuka Warushavithana, Nisansa de Silva, Amal Shehan Perera, Gathika Ratnayaka, Thejan Rupasinghe
2018	J	`jnl`	Identifying Relationships Among Sentences in Court Case Transcripts Using Discourse Relations. CoRR Gathika Ratnayaka, Thejan Rupasinghe, Nisansa de Silva, Menuka Warushavithana, Viraj Gamage, Amal Shehan Perera
2018	J	`jnl`	Legal Document Retrieval using Document Vector Embeddings and Deep Learning. CoRR Keet Sugathadasa, Buddhi Ayesha, Nisansa de Silva, Amal Shehan Perera, Vindula Jayawardana, Dimuthu Lakmal, Madhavi Perera
2017	J	`jnl`	Deriving a Representative Vector for Ontology Classes with Instance Word Vector Embeddings. CoRR Vindula Jayawardana, Dimuthu Lakmal, Nisansa de Silva, Amal Shehan Perera, Keet Sugathadasa, Buddhi Ayesha
2017	J	`jnl`	Semi-Supervised Instance Population of an Ontology using Word Vector Embeddings. CoRR Vindula Jayawardana, Dimuthu Lakmal, Nisansa de Silva, Amal Shehan Perera, Keet Sugathadasa, Buddhi Ayesha, Madhavi Perera
2017	J	`jnl`	Synergistic Union of Word2Vec and Lexicon for Domain Specific Semantic Similarity. CoRR Keet Sugathadasa, Buddhi Ayesha, Nisansa de Silva, Amal Shehan Perera, Vindula Jayawardana, Dimuthu Lakmal, Madhavi Perera
2017	—	`conf`	Synergistic union of Word2Vec and lexicon for domain specific semantic similarity. ICIIS Keet Sugathadasa, Buddhi Ayesha, Nisansa de Silva, Amal Shehan Perera, Vindula Jayawardana, Dimuthu Lakmal, Madhavi Perera
2016	—	`conf`	A Complete Observation Model for Tracking Vehicles from Mobile Phone Signal Strengths and Its Potential in Travel-Time Estimation. VTC Fall Charith D. Chitraranjan, Anne M. Denton, Amal Shehan Perera
2016	C	`conf`	An Ensemble Based in Silico Prediction of Saccharomyces Cerevisiae Proteins under Mitochondrion Organization. BIBE Dinithi Sumanaweera, Amal Shehan Perera
2015	—	`conf`	Heterogeneous data fusion with multiple kernel growing self organizing maps. SCAI Maheshakya Wijewardena, Thimal Kempitiya, Thilina Rathnayake, Kevin Rathnasekara, Thushan Ganegedara, Amal Shehan Perera, Damminda Alahakoon
2015	B	`conf`	Investigation of Node Deletion Techniques for Clustering Applications of Growing Self Organizing Maps. IDA Thilina Rathnayake, Maheshakya Wijewardena, Thimal Kempitiya, Kevin Rathnasekara, Thushan Ganegedara, Amal Shehan Perera, Damminda Alahakoon
2014	B	`conf`	Extending dynamic SOMs to capture incremental changes in data. IJCNN K. M. T. V. Ganegedara, Lasindu C. Vidana Pathiranage, U. A. R. Ruwan Gunarathna, Buddhima S. Wijeweera, Amal Shehan Perera, Damminda Alahakoon
2011	—	`ed.`	Proceedings of the 2011 Conference on Intelligent Data Understanding, CIDU 2011, October 19-21, 2011, Mountain View, California, USA CIDU Ashok N. Srivastava, Nitesh V. Chawla, Amal Shehan Perera
2009	—	`conf`	Evolutionary Nearest Neighbour Classification Framework. SEDE Amal Shehan Perera, D. G. Niroshini Dayaratne, William Perrizo
2009	—	`conf`	Experimental Study on Item-based P-Tree Collaborative Filtering Algorithm for Netflix. SEDE Tingda Lu, William Perrizo, Yan Wang, Gregory H. Wettstein, Amal Shehan Perera
2009	—	`conf`	Gene Function Prediction. SEDE Amal Shehan Perera, William Perrizo
2009	—	`conf`	The Universality of Nearest Neighbor Sets in Classification and Prediction. SEDE William Perrizo, Gregory H. Wettstein, Amal Shehan Perera, Tingda Lu
2008	C	`conf`	A Comparative Study on Data Representation to Categorize Text Documents. SEKE D. A. Meedeniya, Amal Shehan Perera
2002	C	`conf`	Performance Improvement for Bayesian Classification on Spatial Data with P-Trees. CAINE Amal Shehan Perera, Masum Serazi, William Perrizo