Yllias Chali

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 23

Top Topics

Submodular Functions

Reinforcement Learning

Question Answering

Manifold Ranking

Top Venues

Publications

Narjes Delpisheh, Yllias Chali
Improving Faithfulness in Abstractive Text Summarization with EDUs Using BART (Student Abstract). AAAI (2024)
Yllias Chali, Wenzhao Zhu
Abstractive Text Summarization Based on Neural Fusion. FLAIRS (2024)
John Emerson, Yllias Chali
Efficient Multi-hop Question Generation. INNS DLIA@IJCNN (2023)
John Emerson, Yllias Chali
Transformer-Based Multi-Hop Question Generation (Student Abstract). AAAI (2023)
Deen Mohammad Abdullah, Shamanth Nayak, Gandharv Suri, Yllias Chali
Generating Query Focused Summaries without Fine-tuning the Transformer-based Pre-trained Models. CoRR (2023)
John Emerson, Yllias Chali
Multi-hop Question Generation without Supporting Fact Information. FLAIRS (2023)
David Adams, Gandharv Suri, Yllias Chali
Combining State-of-the-Art Models with Maximal Marginal Relevance for Few-Shot and Zero-Shot Multi-Document Summarization. CoRR (2022)
Yllias Chali, Asif Mahmud
Query-Based Summarization using Reinforcement Learning and Transformer Model. ICTAI (2021)
Chudamani Aryal, Yllias Chali
Selection Driven Query Focused Abstractive Document Summarization. Canadian Conference on AI (2020)
Deen Mohammad Abdullah, Yllias Chali
Towards Generating Query to Perform Query Focused Abstractive Summarization using Pre-trained Model. INLG (2020)
Elozino Egonmwan, Yllias Chali
Transformer-based Model for Single Documents Neural Summarization. NGT@EMNLP-IJCNLP (2019)
Tanvir Ahmed Fuad, Mir Tafseer Nayeem, Asif Mahmud, Yllias Chali
Neural sentence fusion for diversity driven abstractive multi-document summarization. Comput. Speech Lang. 58 (2019)
Mir Tafseer Nayeem, Tanvir Ahmed Fuad, Yllias Chali
Neural Diverse Abstractive Sentence Compression Generation. ECIR (2) (2019)
Elozino Egonmwan, Yllias Chali
Transformer and seq2seq model for Paraphrase Generation. NGT@EMNLP-IJCNLP (2019)
Mir Tafseer Nayeem, Tanvir Ahmed Fuad, Yllias Chali
Abstractive Unsupervised Multi-Document Summarization using Paraphrastic Sentence Fusion. COLING (2018)
Yllias Chali, Tina Baghaee
Automatic Opinion Question Generation. INLG (2018)
Yllias Chali, Rafat Islam
Question-Question Similarity in Online Forums. FIRE (2018)
Yllias Chali, Moin Tanvee, Mir Tafseer Nayeem
Towards Abstractive Multi-Document Summarization Using Submodular Function-Based Framework, Sentence Compression and Merging. IJCNLP(2) (2017)
Mir Tafseer Nayeem, Yllias Chali
Paraphrastic Fusion for Abstractive Multi-Sentence Compression Generation. CIKM (2017)
Mir Tafseer Nayeem, Yllias Chali
Extract with Order for Coherent Multi-Document Summarization. TextGraphs@ACL (2017)
Mir Tafseer Nayeem, Yllias Chali
Extract with Order for Coherent Multi-Document Summarization. CoRR (2017)
Yllias Chali, Sina Golestanirad
Ranking Automatically Generated Questions Using Common Human Queries. INLG (2016)
Yllias Chali, Mohsin Uddin
Multi-document Summarization Based on Atomic Semantic Events and Their Temporal Relationships. ECIR (2016)
Yllias Chali, Sadid A. Hasan
Towards Topic-to-Question Generation. Comput. Linguistics 41 (1) (2015)
Yllias Chali, Sadid A. Hasan, Mustapha Mojahid
A reinforcement learning formulation to the complex question answering problem. Inf. Process. Manag. 51 (3) (2015)
Fatemeh Ghiyafeh Davoodi, Yllias Chali
Semi-extractive Multi-document Summarization via Submodular Functions. SLSP (2015)
Cody Rioux, Sadid A. Hasan, Yllias Chali
Fear the REAPER: A System for Automatic Multi-Document Summarization with Reinforcement Learning. EMNLP (2014)
Yllias Chali, Sadid A. Hasan, Mustapha Mojahid
Complex Question Answering: Homogeneous or Heterogeneous, Which Ensemble Is Better? NLDB (2014)
Yllias Chali, Shafiq Rayhan Joty, Sadid A. Hasan
Complex Question Answering: Unsupervised Learning Approaches and Experiments. CoRR (2014)
Yllias Chali, Sadid A. Hasan
On the Effectiveness of Using Syntactic and Shallow Semantic Tree Kernels for Automatic Assessment of Essays. IJCNLP (2013)
Yllias Chali, Sadid A. Hasan, Mustapha Mojahid
Using POMDPs for Topic-Focused Multi-Document Summarization (L'utilisation des POMDP pour les résumés multi-documents orientés par une thématique) [in French]. TALN (1) (2013)
Yllias Chali, Sadid A. Hasan, Kaisar Imam
Learning Good Decompositions of Complex Questions. NLDB (2012)
Yllias Chali, Sadid A. Hasan
Towards Automatic Topical Question Generation. COLING (2012)
Yllias Chali, Sadid A. Hasan
On the Effectiveness of using Sentence Compression Models for Query-Focused Multi-Document Summarization. COLING (2012)
Yllias Chali, Sadid A. Hasan, Kaisar Imam
Improving the performance of the reinforcement learning model for answering complex questions. CIKM (2012)
Yllias Chali, Sadid A. Hasan
Query-focused multi-document summarization: automatic data annotations and supervised learning approaches. Nat. Lang. Eng. 18 (1) (2012)
Yllias Chali, Sadid A. Hasan, Kaisar Imam, Siddharth Subramanian
UofL at TAC 2011 Guided Summarization Task. TAC (2011)
Yllias Chali, Sadid A. Hasan, Shafiq R. Joty
Improving graph-based random walks for complex question answering using syntactic, shallow semantic and extended string subsequence kernels. Inf. Process. Manag. 47 (6) (2011)
Yllias Chali, Sadid A. Hasan, Kaisar Imam
A reinforcement learning framework for answering complex questions. IUI (2011)
Yllias Chali, Sadid A. Hasan, Kaisar Imam
Using Syntactic and Shallow Semantic Kernels to Improve Multi-Modality Manifold-Ranking for Topic-Focused Multi-Document Summarization. IJCNLP (2011)
Yllias Chali, Sadid A. Hasan, Kaisar Imam
Using Semantic Information to Answer Complex Questions. Canadian Conference on AI (2011)
Yllias Chali, Sadid A. Hasan, Kaisar Imam
An Aspect-Driven Random Walk Model for Topic-Focused Multi-document Summarization. AIRS (2011)
Husam Ali, Yllias Chali, Sadid A. Hasan
Automatic Question Generation from Sentences. TALN (Articles courts) (2010)
Yllias Chali, Sadid A. Hasan, Shafiq R. Joty
A SVM-Based Ensemble Approach to Multi-Document Summarization. Canadian Conference on AI (2009)
Yllias Chali
Question Answering Using Question Classification and Document Tagging. Appl. Artif. Intell. 23 (6) (2009)
Yllias Chali, Shafiq R. Joty, Sadid A. Hasan
Complex Question Answering: Unsupervised Learning Approaches and Experiments. J. Artif. Intell. Res. 35 (2009)
Yllias Chali, Sadid A. Hasan, Shafiq R. Joty
Do Automatic Annotation Techniques Have Any Impact on Supervised Complex Question Answering? ACL/IJCNLP (2) (2009)
Yllias Chali, Shafiq R. Joty
Answering Complex Questions Using Query-Focused Summarization Technique. ICTAI (2) (2008)
Yllias Chali
Question Answering as a Knowledge Discovery Technique. WEBIST (2) (2008)
Yllias Chali, Shafiq R. Joty
Unsupervised Approach for Selecting Sentences in Query-based Summarization. FLAIRS Conference (2008)
Yllias Chali, Shafiq R. Joty
Improving the Performance of the Random Walk Model for Answering Complex Questions. ACL (2) (2008)
Yllias Chali, Shafiq R. Joty
Selecting Sentences for Answering Complex Questions. EMNLP (2008)
Yllias Chali
Text Summarization Using Lexical Cohesion: Approaches and Evaluations. Int. J. Artif. Intell. Tools 17 (2) (2008)
Yllias Chali, Sadid A. Hasan, Shafiq R. Joty
UofL at TAC 2008 Update Summarization and Question Answering. TAC (2008)
Yllias Chali, Shafiq R. Joty
Exploiting Syntactic and Shallow Semantic Kernels to Improve Random Walks for Complex Question Answering. ICTAI (2) (2008)
Yllias Chali, Shafiq R. Joty
University of Lethbridge's Participation in TREC 2007 QA Track. TREC (2007)
Yllias Chali, Shafiq R. Joty
UofL: Word Sense Disambiguation Using Lexical Cohesion. SemEval@ACL (2007)
Yllias Chali
Summarizing Documents in Context: Modeling the User's Information Need. FinTAL (2006)
Yllias Chali, Maheedhar Kolla
Producing Headline Summaries for Newspaper Articles. Canadian Conference on AI (2005)
Yllias Chali
Topic Detection Of Unrestricted Texts: Approaches And Evaluations. Appl. Artif. Intell. 19 (2) (2005)
Yllias Chali, Soufiane Noureddine
Document Clustering with Grouping and Chaining Algorithms. IJCNLP (2005)
Yllias Chali, Stephen Dubien
University of Lethbridge's Participation in TREC 2004 QA Track. TREC (2004)
Yllias Chali
Experiments in Topic Detection. LREC (2002)
Yllias Chali
Generic and Query-Based Text Summarization Using Lexical Cohesion. Canadian Conference on AI (2002)
Yllias Chali
Scalable generation of texts using causal and temporal expansions of sentences. Nat. Lang. Eng. 7 (3) (2001)
Yllias Chali
Topic Detection Using Lexical Chains. IEA/AIE (2001)