no code implementations • EMNLP 2020 • Wenqiang Lei, Weixin Wang, Zhixin Ma, Tian Gan, Wei Lu, Min-Yen Kan, Tat-Seng Chua
By providing a schema linking corpus based on the Spider text-to-SQL dataset, we systematically study the role of schema linking.
no code implementations • sdp (COLING) 2022 • Po-Wei Huang, Abhinav Ramesh Kashyap, Yanxia Qin, Yajing Yang, Min-Yen Kan
Logical structure recovery in scientific articles associates text with a semantic section of the article.
1 code implementation • ACL 2022 • Libo Qin, Qiguang Chen, Tianbao Xie, Qixin Li, Jian-Guang Lou, Wanxiang Che, Min-Yen Kan
Specifically, we employ contrastive learning, leveraging bilingual dictionaries to construct multilingual views of the same utterance, then encourage their representations to be more similar than negative example pairs, which achieves to explicitly align representations of similar sentences across languages.
no code implementations • EMNLP (sdp) 2020 • Abhinav Ramesh Kashyap, Min-Yen Kan
We introduce SciWING, an open-source soft-ware toolkit which provides access to state-of-the-art pre-trained models for scientific document processing (SDP) tasks, such as citation string parsing, logical structure recovery and citation intent classification.
no code implementations • EACL (AdaptNLP) 2021 • Abhinav Ramesh Kashyap, Laiba Mehnaz, Bhavitvya Malik, Abdul Waheed, Devamanyu Hazarika, Min-Yen Kan, Rajiv Ratn Shah
The robustness of pretrained language models(PLMs) is generally measured using performance drops on two or more domains.
1 code implementation • SIGDIAL (ACL) 2021 • Ibrahim Taha Aksu, Zhengyuan Liu, Min-Yen Kan, Nancy Chen
We introduce a synthetic dialogue generation framework, Velocidapter, which addresses the corpus availability problem for dialogue comprehension.
1 code implementation • 3 Jan 2023 • Longxu Dou, Yan Gao, Xuqi Liu, Mingyang Pan, Dingzirui Wang, Wanxiang Che, Dechen Zhan, Min-Yen Kan, Jian-Guang Lou
In this paper, we study the problem of knowledge-intensive text-to-SQL, in which domain knowledge is necessary to parse expert questions into SQL queries over domain-specific tables.
1 code implementation • 23 Oct 2022 • Wei Han, Hui Chen, Min-Yen Kan, Soujanya Poria
Existing multimodal tasks mostly target at the complete input modality setting, i. e., each modality is either complete or completely missing in both training and test sets.
no code implementations • COLING 2022 • Lin Xu, Qixian Zhou, Jinlan Fu, Min-Yen Kan, See-Kiong Ng
Knowledge-grounded dialog systems need to incorporate smooth transitions among knowledge selected for generating responses, to ensure that dialog flows naturally.
no code implementations • 23 Sep 2022 • Hengchang Hu, Liangming Pan, Yiding Ran, Min-Yen Kan
Prerequisites can play a crucial role in users' decision-making yet recommendation systems have not fully utilized such contextual background knowledge.
1 code implementation • ECNLP (ACL) 2022 • Saurabh Jain, Yisong Miao, Min-Yen Kan
We model product reviews to generate comparative responses consisting of positive and negative experiences regarding the product.
1 code implementation • ACL 2022 • Abhinav Ramesh Kashyap, Devamanyu Hazarika, Min-Yen Kan, Roger Zimmermann, Soujanya Poria
Automatic transfer of text between domains has become popular in recent times.
1 code implementation • 18 Apr 2022 • Libo Qin, Qiguang Chen, Tianbao Xie, Qixin Li, Jian-Guang Lou, Wanxiang Che, Min-Yen Kan
We present Global--Local Contrastive Learning Framework (GL-CLeF) to address this shortcoming.
no code implementations • 21 Nov 2021 • Keng Ji Chow, Samson Tan, Min-Yen Kan
To address this issue and enable the evaluation of cross-modal transfer, we present TraVLR, a synthetic dataset comprising four V+L reasoning tasks.
no code implementations • 15 Oct 2021 • Liangming Pan, Wenhu Chen, Min-Yen Kan, William Yang Wang
With a rise in false, inaccurate, and misleading information in propaganda, news, and social media, real-world Question Answering (QA) systems face the challenges of synthesizing and reasoning over contradicting information to derive correct answers.
no code implementations • Findings (ACL) 2022 • Yunxiang Zhang, Liangming Pan, Samson Tan, Min-Yen Kan
In this work, we test the hypothesis that the extent to which a model is affected by an unseen textual perturbation (robustness) can be explained by the learnability of the perturbation (defined as how well the model learns to identify the perturbation with a small amount of evidence).
1 code implementation • ACL 2021 • Liangming Pan, Wenhu Chen, Wenhan Xiong, Min-Yen Kan, William Yang Wang
However, for each new domain that requires fact verification, creating a dataset by manually writing claims and linking them to their supporting evidence is expensive.
no code implementations • ACL 2021 • Samson Tan, Shafiq Joty, Kathy Baxter, Araz Taeihagh, Gregory A. Bennett, Min-Yen Kan
Questions of fairness, robustness, and transparency are paramount to address before deploying NLP systems.
no code implementations • 26 Apr 2021 • Jiaqi Li, Ming Liu, Zihao Zheng, Heng Zhang, Bing Qin, Min-Yen Kan, Ting Liu
Multiparty Dialogue Machine Reading Comprehension (MRC) differs from traditional MRC as models must handle the complex dialogue discourse structure, previously unconsidered in traditional MRC.
Ranked #4 on
Question Answering
on Molweni
no code implementations • Findings (ACL) 2022 • Taha Aksu, Zhengyuan Liu, Min-Yen Kan, Nancy F. Chen
Augmentation of task-oriented dialogues has followed standard methods used for plain-text such as back-translation, word-level manipulation, and paraphrasing despite its richly annotated structure.
1 code implementation • COLING 2020 • Akshay Bhola, Kishaloy Halder, Animesh Prasad, Min-Yen Kan
We introduce a deep learning model to learn the set of enumerated job skills associated with a job description.
1 code implementation • COLING 2020 • Yuxi Xie, Liangming Pan, Dongzhe Wang, Min-Yen Kan, Yansong Feng
Recent question generation (QG) approaches often utilize the sequence-to-sequence framework (Seq2Seq) to optimize the log-likelihood of ground-truth questions using teacher forcing.
1 code implementation • NAACL 2021 • Liangming Pan, Wenhu Chen, Wenhan Xiong, Min-Yen Kan, William Yang Wang
Obtaining training data for multi-hop question answering (QA) is time-consuming and resource-intensive.
no code implementations • NAACL 2021 • Abhinav Ramesh Kashyap, Devamanyu Hazarika, Min-Yen Kan, Roger Zimmermann
Domain divergence plays a significant role in estimating the performance of a model in new domains.
no code implementations • 20 Aug 2020 • Liangming Pan, Jingjing Chen, Jianlong Wu, Shaoteng Liu, Chong-Wah Ngo, Min-Yen Kan, Yu-Gang Jiang, Tat-Seng Chua
Understanding food recipe requires anticipating the implicit causal effects of cooking actions, such that the recipe can be converted into a graph describing the temporal workflow of the recipe.
1 code implementation • 18 Aug 2020 • Van-Hoang Nguyen, Kazunari Sugiyama, Preslav Nakov, Min-Yen Kan
In particular, FANG yields significant improvements for the task of fake news detection, and it is robust in the case of limited training data.
no code implementations • 15 May 2020 • Ya-Hui An, Muthu Kumar Chandresekaran, Min-Yen Kan, Yan Fu
We demonstrate the feasibility of this approach to the automatic identification, linking and resolution -- a task known as Wikification -- of learning resources mentioned on MOOC discussion forums, from a harvested collection of 100K+ resources.
1 code implementation • ACL 2020 • Samson Tan, Shafiq Joty, Min-Yen Kan, Richard Socher
Training on only perfect Standard English corpora predisposes pre-trained neural networks to discriminate against minorities from non-standard linguistic backgrounds (e. g., African American Vernacular English, Colloquial Singapore English, etc.).
no code implementations • ACL 2020 • Yixin Cao, Ruihao Shui, Liangming Pan, Min-Yen Kan, Zhiyuan Liu, Tat-Seng Chua
The curse of knowledge can impede communication between experts and laymen.
1 code implementation • EMNLP 2020 • Samson Tan, Shafiq Joty, Lav R. Varshney, Min-Yen Kan
Inflectional variation is a common feature of World Englishes such as Colloquial Singapore English and African American Vernacular English.
1 code implementation • ACL 2020 • Liangming Pan, Yuxi Xie, Yansong Feng, Tat-Seng Chua, Min-Yen Kan
This paper proposes the problem of Deep Question Generation (DQG), which aims to generate complex questions that require reasoning over multiple pieces of information of the input passage.
1 code implementation • COLING 2020 • Jiaqi Li, Ming Liu, Min-Yen Kan, Zihao Zheng, Zekun Wang, Wenqiang Lei, Ting Liu, Bing Qin
Research into the area of multiparty dialog has grown considerably over recent years.
Ranked #7 on
Discourse Parsing
on Molweni
1 code implementation • 8 Apr 2020 • Abhinav Ramesh Kashyap, Min-Yen Kan
We introduce SciWING, an open-source software toolkit which provides access to pre-trained models for scientific document processing tasks, inclusive of citation string parsing and logical structure recovery.
no code implementations • 21 Feb 2020 • Wenqiang Lei, Xiangnan He, Yisong Miao, Qingyun Wu, Richang Hong, Min-Yen Kan, Tat-Seng Chua
Recommender systems are embracing conversational technologies to obtain user preferences dynamically, and to overcome inherent limitations of their static models.
no code implementations • 19 Nov 2019 • Minh-Thang Luong, Preslav Nakov, Min-Yen Kan
We propose a language-independent approach for improving statistical machine translation for morphologically rich languages using a hybrid morpheme-word representation where the basic unit of translation is the morpheme, but word boundaries are respected at all stages of the translation process.
no code implementations • WS 2019 • Chenglei Si, Kui Wu, Ai Ti Aw, Min-Yen Kan
We conducted tests with both sentiment and non-sentiment bearing contexts to examine the effectiveness of our methods.
no code implementations • 28 Oct 2019 • Chenglei Si, Shuohang Wang, Min-Yen Kan, Jing Jiang
Based on our experiments on the 5 key MCRC datasets - RACE, MCTest, MCScript, MCScript2. 0, DREAM - we observe that 1) fine-tuned BERT mainly learns how keywords lead to correct prediction, instead of learning semantic understanding and reasoning; and 2) BERT does not need correct syntactic information to solve the task; 3) there exists artifacts in these datasets such that they can be solved even without the full context.
1 code implementation • 2 Sep 2019 • Kokil Jaidka, Michihiro Yasunaga, Muthu Kumar Chandrasekaran, Dragomir Radev, Min-Yen Kan
This overview describes the official results of the CL-SciSumm Shared Task 2018 -- the first medium-scale shared task on scientific document summarization in the computational linguistics (CL) domain.
1 code implementation • 23 Jul 2019 • Muthu Kumar Chandrasekaran, Michihiro Yasunaga, Dragomir Radev, Dayne Freitag, Min-Yen Kan
All papers are from the open access research papers in the CL domain.
no code implementations • NAACL 2019 • Kishaloy Halder, Min-Yen Kan, Kazunari Sugiyama
Users participate in online discussion forums to learn from others and share their knowledge with the community.
no code implementations • WS 2019 • Animesh Prasad, Chenglei Si, Min-Yen Kan
Datasets are integral artifacts of empirical scientific research.
no code implementations • NAACL 2019 • Animesh Prasad, Min-Yen Kan
Graph Convolutional Networks (GCNs) are a class of spectral clustering techniques that leverage localized convolution filters to perform supervised classification directly on graphical structures.
1 code implementation • 26 May 2019 • Muthu Kumar Chandrasekaran, Min-Yen Kan
We propose novel attention based models to infer the amount of latent context necessary to predict instructor intervention.
no code implementations • 22 May 2019 • Liangming Pan, Wenqiang Lei, Tat-Seng Chua, Min-Yen Kan
Emerging research in Neural Question Generation (NQG) has started to integrate a larger variety of inputs, and generating questions requiring higher levels of cognition.
no code implementations • 21 Nov 2018 • Ya-Hui An, Liangming Pan, Min-Yen Kan, Qiang Dong, Yan Fu
We propose the novel problem of learning resource mention identification in MOOC forums.
2 code implementations • 18 Nov 2018 • Xuan Su, Animesh Prasad, Min-Yen Kan, Kazunari Sugiyama
Citation function and provenance are two cornerstone tasks in citation analysis.
no code implementations • WS 2018 • Van Hoang Nguyen, Kazunari Sugiyama, Min-Yen Kan, Kishaloy Halder
With Health 2. 0, patients and caregivers increasingly seek information regarding possible drug side effects during their medical treatments in online health communities.
1 code implementation • COLING 2018 • Shenhao Jiang, Animesh Prasad, Min-Yen Kan, Kazunari Sugiyama
Identifying emergent research trends is a key issue for both primary researchers as well as secondary research managers.
1 code implementation • ACL 2018 • Wenqiang Lei, Xisen Jin, Min-Yen Kan, Zhaochun Ren, Xiangnan He, Dawei Yin
Existing solutions to task-oriented dialogue systems follow pipeline designs which introduces architectural complexity and fragility.
no code implementations • WS 2017 • Kishaloy Halder, Lahari Poddar, Min-Yen Kan
We study the problem of predicting a patient{'}s emotional status in the future from her past posts and we propose a Recurrent Neural Network (RNN) based architecture to address it.
3 code implementations • 16 Aug 2017 • Xiangnan He, Hanwang Zhang, Min-Yen Kan, Tat-Seng Chua
To address this, we specifically design a new learning algorithm based on the element-wise Alternating Least Squares (eALS) technique, for efficiently optimizing a MF model with variably-weighted missing data.
3 code implementations • 15 Aug 2017 • Xiangnan He, Ming Gao, Min-Yen Kan, Dingxian Wang
In this paper, we study the problem of ranking vertices of a bipartite graph, based on the graph's link structure as well as prior information about vertices (which we term a query vector).
no code implementations • SEMEVAL 2017 • Animesh Prasad, Min-Yen Kan
We describe an end-to-end pipeline processing approach for SemEval 2017{'}s Task 10 to extract keyphrases and their relations from scientific publications.
1 code implementation • 3 Dec 2016 • Muthu Kumar Chandrasekaran, Carrie Demmans Epp, Min-Yen Kan, Diane Litman
We tackle the prediction of instructor intervention in student posts from discussion forums in Massive Open Online Courses (MOOCs).
no code implementations • WS 2016 • Hong Jin Kang, Tao Chen, Muthu Kumar Chandrasekaran, Min-Yen Kan
Thus we have also applied word embeddings to the novel task of cross-lingual WSD for Chinese and provide a public dataset for further benchmarking.
no code implementations • 1 Jan 2015 • Jun-Ping Ng, Min-Yen Kan
In this paper, we motivate the need for a publicly available, generic software framework for question-answering (QA) systems.
1 code implementation • 15 Sep 1998 • Min-Yen Kan, Judith L. Klavans, Kathleen R. McKeown
We present a new method for discovering a segmental discourse structure of a document while categorizing segment function.