Search Results for author: Samira Ghodratnama

Found 8 papers, 0 papers with code

Transformer-based Models for Long Document Summarisation in Financial Domain

no code implementations FNP (LREC) 2022 Urvashi Khanna, Samira Ghodratnama, Diego Moll ́a, Amin Beheshti

Summarisation of long financial documents is a challenging task due to the lack of large-scale datasets and the need for domain knowledge experts to create human-written summaries.

Adapting LLMs for Efficient, Personalized Information Retrieval: Methods and Implications

no code implementations21 Nov 2023 Samira Ghodratnama, Mehrdad Zakershahrak

The advent of Large Language Models (LLMs) heralds a pivotal shift in online user interactions with information.

Chatbot Hallucination +2

Towards Personalized and Human-in-the-Loop Document Summarization

no code implementations21 Aug 2021 Samira Ghodratnama

We propose novel approaches to tackle these challenges, by: i)enabling automatic intelligent feature engineering, ii) enabling flexible and interactive summarisation, iii) utilising intelligent and personalised summarisation approaches.

Document Summarization Feature Engineering

A Query Language for Summarizing and Analyzing Business Process Data

no code implementations23 May 2021 Amin Beheshti, Boualem Benatallah, Hamid Reza Motahari-Nezhad, Samira Ghodratnama, Farhad Amouzgar

In the context of business processes, we consider the Big Data problem as a massive number of interconnected data islands from personal, shared and business data.

Adaptive Summaries: A Personalized Concept-based Summarization Approach by Learning from Users' Feedback

no code implementations24 Dec 2020 Samira Ghodratnama, Mehrdad Zakershahrak, Fariborz Sobhanmanesh

Exploring the tremendous amount of data efficiently to make a decision, similar to answering a complicated question, is challenging with many real-world application scenarios.

Am I Rare? An Intelligent Summarization Approach for Identifying Hidden Anomalies

no code implementations24 Dec 2020 Samira Ghodratnama, Mehrdad Zakershahrak, Fariborz Sobhanmanesh

The experimental results on benchmark datasets prove a summary of the data can be a substitute for original data in the anomaly detection task.

Anomaly Detection Clustering

Are We On The Same Page? Hierarchical Explanation Generation for Planning Tasks in Human-Robot Teaming using Reinforcement Learning

no code implementations22 Dec 2020 Mehrdad Zakershahrak, Samira Ghodratnama

In this work, we argue that the agent-generated explanations, especially the complex ones, should be abstracted to be aligned with the level of details the human teammate desires to maintain the recipient's cognitive load.

Decision Making Explanation Generation

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