Gathika Ratnayaka

22 papers A* 1A 1C 2Journal 11Unranked 7
YearRankTypeTitle / Venue / Authors
2025 A* conf
Learning Partial Graph Matching via Optimal Partial Transport.
ICLR
Gathika Ratnayaka, James Nichols, Qing Wang
2025 — conf
Solving Partial Graph Matching as a Stable Matching Problem.
AI (1)
Gathika Ratnayaka, Yang Li, James A. Nichols, Qing Wang
2024 J jnl
Optimal Partial Graph Matching.
CoRR
Gathika Ratnayaka, James Nichols, Qing Wang
2023 A conf
Contrastive learning for supervised graph matching.
UAI
Gathika Ratnayaka, Qing Wang, Yang Li
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 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 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 — 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
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
Enhancing the Identification of Cyberbullying through Participant Roles.
WOAH
Gathika Ratnayaka, Thushari Atapattu, Mahen Herath, Georgia Zhang, Katrina Falkner
2020 J jnl
Enhancing the Identification of Cyberbullying through Participant Roles.
CoRR
Gathika Ratnayaka, Thushari Atapattu, Mahen Herath, Georgia Zhang, Katrina Falkner
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 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
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