Search Results for author: Yllias Chali

Found 19 papers, 2 papers with code

Generating Query Focused Summaries without Fine-tuning the Transformer-based Pre-trained Models

no code implementations10 Mar 2023 Deen Abdullah, Shamanth Nayak, Gandharv Suri, Yllias Chali

Finally, we used the MMR approach again to select the query relevant sentences from the generated summaries of individual pre-trained models and constructed the final summary.

Combining State-of-the-Art Models with Maximal Marginal Relevance for Few-Shot and Zero-Shot Multi-Document Summarization

no code implementations19 Nov 2022 David Adams, Gandharv Suri, Yllias Chali

In Natural Language Processing, multi-document summarization (MDS) poses many challenges to researchers above those posed by single-document summarization (SDS).

Document Summarization Multi-Document Summarization

Transformer and seq2seq model for Paraphrase Generation

no code implementations WS 2019 Elozino Egonmwan, Yllias Chali

For better quality of generated paraphrases, we propose a framework that combines the effectiveness of two models {--} transformer and sequence-to-sequence (seq2seq).

Paraphrase Generation Sentence

Transformer-based Model for Single Documents Neural Summarization

no code implementations WS 2019 Elozino Egonmwan, Yllias Chali

We propose a system that improves performance on single document summarization task using the CNN/DailyMail and Newsroom datasets.

Document Summarization

Automatic Opinion Question Generation

1 code implementation WS 2018 Yllias Chali, Tina Baghaee

We study the problem of opinion question generation from sentences with the help of community-based question answering systems.

Community Question Answering Question Generation +3

Abstractive Unsupervised Multi-Document Summarization using Paraphrastic Sentence Fusion

no code implementations COLING 2018 Mir Tafseer Nayeem, Tanvir Ahmed Fuad, Yllias Chali

Furthermore, we apply our sentence level model to implement an abstractive multi-document summarization system where documents usually contain a related set of sentences.

Abstractive Text Summarization Document Summarization +6

Towards Abstractive Multi-Document Summarization Using Submodular Function-Based Framework, Sentence Compression and Merging

no code implementations IJCNLP 2017 Yllias Chali, Moin Tanvee, Mir Tafseer Nayeem

We propose a submodular function-based summarization system which integrates three important measures namely importance, coverage, and non-redundancy to detect the important sentences for the summary.

Abstractive Text Summarization Document Summarization +4

Complex Question Answering: Unsupervised Learning Approaches and Experiments

no code implementations15 Jan 2014 Yllias Chali, Shafiq Rayhan Joty, Sadid A. Hasan

Complex questions that require inferencing and synthesizing information from multiple documents can be seen as a kind of topic-oriented, informative multi-document summarization where the goal is to produce a single text as a compressed version of a set of documents with a minimum loss of relevant information.

Document Summarization Multi-Document Summarization +1

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