Dipto Das

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I am a Postdoctoral Fellow in the Department of Computer Science and the Faculty of Information at the University of Toronto, where I work with Syed Ishtiaque Ahmed and Shion Guha. My research in Human-Computer Interaction (HCI) examines how sociotechnical systems facilitate sociopolitical discourse among people from the various communities and how those platforms can be designed and governed to foster greater equity and fairness for different and often conflicting norms and values. I investigate how fairness in algorithmic systems' downstream applications, particularly in the governance of online platforms within culturally diverse communities, is conceptualized and negotiated. I take a community-centered research approach that integrates in-depth formative studies (e.g., contextual interviews, trace ethnography) with large-scale quantitative analyses (e.g., algorithmic audits, text mining), alongside iterative system building and evaluation. Some examples of my recent work include algorithmic audits that expose epistemic hierarchies in language models, community-centered studies of content creators, moderators, and other users navigating ethical challenges shaped by religious values and national identities, and co-design efforts that develop tools for inter-community ethical deliberation. Drawing on sociotechnical systems studies, I critically examine the role of technology in reshaping sociopolitical dynamics in culturally diverse communities, reconceptualizing fairness across race, gender, ethnicity, religion, caste, nationality, linguistic practices, and immigration status. More recently, my research has expanded beyond online platforms to explore the fairness of algorithmic systems in higher education, public service, and gig work. My research has appeared at premier venues including ACM CHI, CSCW, and ICTD and been recognized with Best Paper Honorable Mentions and covered by prominent media outlets. I also received several awards of excellence for outstanding research, teaching, and contributions to diversity and inclusion, and research grants from the University of Colorado Boulder.

Prior to UofT, I completed my PhD and MS in Information Science from the University of Colorado Boulder, where I worked with Bryan Semaan. Previously, I received a MS in Computer Science from Missouri State University and a BSEngg in Computer Science and Engineering from Bangladesh University of Engineering and Technology and worked as a lecturer in the Department of Computer Science and Engineering at Dhaka International University, Bangladesh. As a first-generation scholar and person of color from the Global South, I care about promoting academic and professional development of aspiring scholars, specifically those from marginalized communities. Feel free to reach out to me with questions about grad school and HCI research.

Apart from academic activities, I have always been passionate about painting and sketching. I also like traveling and roaming around new places. In my free time, I also enjoy cooking, rewatch my favorite sitcoms, read fictions, and recite poems.

Name Pronunciation

Dip-toh (Dipto) Daash (Das). Dipto means illuminated in Bangla. Click the audio player below to listen to the pronunciation of my name.

Pronouns: He/him/his

Recent News

Publications

Please refer to my Google Scholar page for a full list with citations.

Peer-Reviewed Journal and Conference Papers
Workshops Co-organized
  • Louisa Kayah Williams, Rayan Awad Alim, Reem Talhouk, Marisol Wong-Villacres, Lynn Kirabo Hixon, Carleen Maitland, Tajanae Harris, Vishal Sharma, Dipto Das, Bryan Semaan, Syed Ishtiaque Ahmed, and Robert Soden. 2024. HCI, Mobility Justice, and Migration in the Face of Climate Crisis. In ACM Computer Supported Cooperative Work and Social Computing (CSCW '24).

  • Dipto Das, Parboti Roy, Carlos Toxtli-Hernández, Kagonya Awori, Morgan Vigil-Hayes, Monojit Choudhury, Neha Kumar, Syed Ishtiaque Ahmed, and Bryan Semaan. 2023. Conceptualizing Indigeneity in Social Computing. In ACM Computer Supported Cooperative Work and Social Computing (CSCW '23).

  • Mohammad Rashidujjaman Rifat, Ayesha Bhimdiwala, Ananya Bhattacharjee, Amna Batool, Dipto Das, Nusrat Jahan Mim, Abdullah Hasan Safir, Sharifa Sultana, Taslima Akter, C. Estelle Smith, Bryan Semaan, Shaimaa Lazem, Michael Muller, Robert Soden, and Syed Ishtiaque Ahmed. 2023. Many Worlds of Ethics: Ethical Pluralism in CSCW. In ACM Computer Supported Cooperative Work and Social Computing (CSCW '23).

  • Vikram Kamath Cannanure, Delvin Varghese, Cuauhtemoc Rivera-Loaiza, Faria Noor, Dipto Das, Pranjal Jain, Meiyin Chang, Marisol Wong-Villacres, Naveena Karusala, Nova Ahmed, Sarina C Till, Bernard Ijesunor Akhigbe, Melissa Densmore, Susan Dray, Christian Sturm, and Neha Kumar. 2023. HCI Across Borders: Towards Global Solidarity. In ACM CHI Conference on Human Factors in Computing Systems (CHI '23).

  • Vikram Kamath Cannanure, Naveena Karusala, Cuauhtemoc Rivera-Loaiza, Annu Sible Prabhakar, Rama Adithya Varanasi, Anupriya Tuli, Dilrukshi Gamage, Faria Noor, David Nemer, Dipto Das, Susan Dray, Christian Sturm, and Neha Kumar. 2022. HCI Across Borders: Navigating Shifting Borders at CHI. In ACM CHI Conference on Human Factors in Computing Systems (CHI '22).

Selected Workshop Papers, Posters, and Doctoral Consortia

CV

Click here to download my complete CV

Appointment
University of Toronto, Toronto, ON, Canada
  • Postdoctoral Fellow | Department of Computer Science and Faculty of Information | Fall 2024 - present

University of Colorado, Boulder, CO, USA
  • Assistant Teaching Professor (part-time) | Department of Information Science | Fall 2024 - Spring 2025

Education
University of Colorado, Boulder, CO, USA
  • PhD in Information Science | August 2024
  • MS in Information Science | May 2023

Missouri State University, Springfield, MO, USA
  • MS in Computer Science | August 2019

Bangladesh University of Engineering and Technology
  • BSEngg in Computer Science and Engineering | September 2017

Research Experience

Awards, Honors, & Grants
  • Best Paper Honorable Mention Award | ACM CHI | 2025
  • Computing Equipment Grant | University of Colorado Boulder (CU Boulder) | 2024 ($2000)
  • Graduate School Travel Grant | CU Boulder | 2024 ($450)
  • Teaching Excellence Award | Graduate and Professional Student Government (GPSG), CU Boulder | 2024 ($400)
  • Diversity, Equity, and Inclusion Excellence Award | GPSG, CU Boulder | 2024 ($400)
  • Award of Excellence for Outstanding Research | Department of Information Science, CU Boulder | 2024
  • Special Recognition for Outstanding Reviews | ACM CHI (4 times), ACM CSCW
  • GPSG Travel Grant | CU Boulder | 2024 ($500)
  • Doctoral Research Fund | College of Media, Communication and Information (CMCI), CU Boulder | 2023 ($1,000)
  • ACM CSCW Doctoral Consortium Travel Support | National Science Foundation (NSF) | 2023
  • Doctoral Student Attendee Support | Human-Computer Interaction Consortium (HCIC) | 2023 ($600)
  • Cross-Cultural Context in NLP Registration Scholarship | EACL | 2023 ($200)
  • ACM GROUP Doctoral Consortium Travel Support | NSF | 2023
  • Martin Scholarship | CMCI, CU Boulder | 2022 ($2,500)
  • COMPASS-ICTD Student Travel Grant | ACM and Meta | 2022
  • Doctoral Student Travel Scholarship | CMCI, CU Boulder | 2022-2023 ($1,000)
  • Nomination for Google PhD Fellowship | CU Boulder | 2021
  • Best Paper Honorable Mention Award | ACM CSCW | 2021
  • Recognition for Diversity and Inclusion | ACM CSCW | 2021
  • Graduate Student Fellowship | Department of Information Science, CU Boulder | 2021 ($2,000)
  • Higher Studies Abroad Travel Grant | Bangladesh Sweden Trust Fund | 2021 (30,000 BDT)
  • NSF Grant Writing Workshop Registration Waiver | Syracuse University Graduate School | 2021 ($100)
  • PhD Student Travel Support | School of Information Studies, Syracuse University | 2020 ($1,500)
  • Winter School Attendance Scholarship | New England Complex Systems Institute | 2020
  • Late Breaking Results Travel Grant | ACM International Conference on Multimodal Interaction | 2018 ($500)
  • Winner (Top Three), 3-Minute Thesis Competition | College of Natural and Applied Sciences, Missouri State University | 2018
  • Second Runner-up, Youth Earthquake Preparedness Campaign | UNDP and Bangladesh Government | 2016
  • Champion, Business Case Competition | BUET Entrepreneurship Development Club | 2016 (50,000 BDT)
  • Champion, Humanitarian App Idea Contest | IEEE Bangladesh Section | 2016
  • Runner-up, Esonance Technical Poster Presentation | IEEE Islamic University of Technology Branch | 2016
  • Bangladesh National Merit Scholarship | 2013-2017 (Undergraduate tuition fee waiver with stipend, 14,000 BDT)

Teaching Experience
  • University of Colorado Boulder, Department of Information Science | Fall 2021 - Fall 2023
    Assistant Teaching Professor (part-time), INFO 1301 - Statistics for Information Science, INFO 2301 - Quantitative Reasoning
  • University of Colorado Boulder, Department of Information Science | Fall 2021 - Fall 2023
    Graduate Part-Time Instructor, INFO 1301 - Statistics for Information Science, INFO 4609 - User-Centered Design
  • University of Colorado Boulder, Department of Information Science | Fall 2021 - Fall 2023
    Teaching Assistant in INFO 1111 - Understanding the World Through Data, INFO 1201 - Computational Reasoning, INFO 1301 - Statistics for Information Science
  • Syracuse University, School of Information Studies | Fall 2019 - Spring 2021
    Teaching Assistant in IST 300 - Digital Platforms, IST 343 - Data in Society, IST 421 - Information Visualization, IST 649 - Human Interaction with Computers
  • Missouri State University, Department of Computer Science | Spring 2018 - Spring 2019
    Teaching Assistant in CSC 130 - The World of Computer Science, CSC 131 - Computational Thinking
  • Dhaka International University, Dhaka, Bangladesh | September 2017 - December 2017
    Lecturer, Department of Computer Science and Engineering
    Courses taught: Compiler Design (theory and lab), Algorithm Design and Analysis (theory and lab), Computer Organization and Architecture

Contact

University of Toronto
Department of Computer Science
Room # 5166, Bahen Centre for Information Technology
Saint George Street, Toronto, ON M5S 2E4, Canada

dipto [dot] das [at] utoronto [dot] ca

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