About me

I am a third-year Computer Science Ph.D. student at the University of Utah. My research explores the transformative potential of natural language processing to advance social welfare. I specialize in Explainable AI (XAI), investigating how artificial intelligence systems augmented with interpretable outputs can enhance critical sectors like healthcare. Through my work, I aim to augment human capabilities by developing AI-enabled decision support systems that enhance reasoning, collaboration, and innovative thinking. This research extends to pioneering novel evaluation frameworks that illuminate how AI assistance shapes human behavior and decision-making processes. Central to my work is bridging the gap between AI's internal computational processes and human-comprehensible explanations by developing methods that translate complex algorithmic operations into accessible language. By focusing on these interconnected areas, I seek to advance our understanding of how AI systems can be made more transparent, effective, and beneficial for society. I am advised by Dr. Ana Marasović.

I earned my CS Master's degree from Colorado State University and obtained my B.Sc. in Computer Engineering from Amirkabir University of Technology in Tehran, Iran. In my spare time, I enjoy hiking, photography, cooking, and sometimes painting.

Work in progress

  • Do Generated Chain-of-Thoughts Truely Mirror LLM Decision Making?
    Fall 2024


    Standing by your words
    [Image credit: DALL.E 3]

    Chain-of-thought is an effective method in tasks requiring multi-step reasoning, like arithmetic and logic. Here, we aim to understand whether large language models genuinely use these thought chains for decision-making or if they are just auxiliary outputs. To investigate this, we manipulate the knowledge in the model to determine if the CoT is integral to the model's decision-making. This approach offers insights into the alignment between a model’s reasoning process and its generated output, with potential implications for designing more transparent AI systems.

Publications

  • Hashemi Chaleshtori, Fateme, Ghosal, A., Gill, A., Bambroo, P., Ana Marasović, A. (Oct. 2024).
    ”On Evaluating Explanation Utility for Human-AI Decision Making in NLP”.
    Findings of the Association for Computational Linguistics: EMNLP 2024
    Link to paper

  • Salek Faramarzi, N.*, Hashemi Chaleshtori, Fateme*, Shirazi, H., Banerjee, R., & Ray, I. (Apr. 2023).
    ”Claim Extraction and Dynamic Stance Detection in COVID-19 Tweets”.
    Companion Proceedings of the ACM Web Conference. (*equal contribution)
    Link to paper

  • Hashemi Chaleshtori, Fateme & Ray, I. (Dec. 2022).
    ”Automation of Vulnerability Information Extraction Using Transformer-Based Models of Natural Language Processing”.
    European Symposium on Research in Computer Security (ESORICS 2022) Workshop on System Security Assurance (SecAssure 2022).
    Link to paper

  • Zou, C., Banerjee R., Hashemi Chaleshtori, Fateme Shirazi, H., & Ray, I. (Aug. 2021).
    ”Seeing Should Probably not be Believing: The Role of Deceptive Support in COVID-19 Misinformation on Twitter”. .
    Journal of Data and Information Quality
    Link to paper

  • Rahimi, M., Shirazi, M., NajafGholian, A., Hashemi Chaleshtori, Fateme, Moradi, N., Behzad, K., Roodabeh, S. H., Gavahi, A., Moghadam, F. F., GhaziAsgar, A., AlizadehGharib, Y., Memarian, M., Tavakoli, H. & Khosravi, M. A.
    ”Parsian 2018 Extended Team Description Paper for RoboCup”.
    International RoboCup Symposium.
    Link to report

  • Rahimi, M., Shirazi, M., Arfaee, M., NajafGholian, A., Zamani, A., Hosseini, H., Hashemi Chaleshtori, Fateme, Moradi, N., Ahsani, A., Jafari, M., Zahedi, A., Abdollahi, P. & Khosravi, M. A.
    ”Parsian 2017 Extended Team Description Paper for RoboCup”.
    International RoboCup Symposium.
    Link to report

Resume

Research Interests

  1. Natural Language Processing

  2. Explainable AI (XAI)

  3. Computing for Social Good

Education

  1. University of Utah

    2022 — 2026 (expected)

    Kahlert School of Computing - Computer Science - Ph.D.
    Advisor: Dr. Ana Marasović

  2. Colorado State University

    2019 — 2022

    Department of Computer Science - M.S.
    Thesis: COVID-19 Misinformation Detection in Twitter Through Authentic News Citation Detection
    Advisor: Dr. Indrakshi Ray
    GPA: 3.91/4

  3. Amirkabir University of Technology

    2014 — 2019

    Computer Eng. and I.T. Dept. - Computer Systems Architecture - B.Sc.
    Thesis: Parallelizing Anomaly Detection in Smart Home Activities
    Advisor: Dr. Maryam Amir Haeri
    GPA: 16.79/20 (3.48/4)

Honors and Awards

  1. Graduate Student Fellowship

    2022 - 2023

    School of Computing, University of Utah, Salt Lake City, UT

  2. Student Scholarship, ACM Richard Tapia Celebration of Diversity in Computing

    2022

    Washington, D.C.

  3. Ranked 4th with Parsian Robotics Group in RoboCup Competitions

    2017

    Small Size Soccer League, Nagoya, Japan

Services

  1. Reviewer

    2021 & 2022

    The Web Conference


    2022

    Conference on Data and Application Security and Privacy


    2021

    IEEE Transactions on Power Systems


    2021

    Australasian Conference on Information Security and Privacy

  2. President

    2021 - 2022

    Women in CyberSecurity chapter at Colorado State University

Teaching Experiences

  1. Mentor

    2021

    i-STEM Scholar for 1st-generation, low-income, and underrepresented young students


    2020 - 2021

    Ten undergraduate students working on NLP projects

  2. Teaching Assistant

    2024

    Natural Language Processing, University of Utah


    2021

    System Security, Colorado State University


    2020

    Introduction to Programming with Python, Colorado State University


    2019

    Parallel Programming, Colorado State University


    2015 & 2016

    Principles of Programming, Amirkabir University of Technology


    2016

    Data Structure and Algorithms, Amirkabir University of Technology