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Matt Bui

dblp:303/0703 · also Matthew Bui · DBLP profile ↗
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3ranked-venue papers
1as first author
3since 2021 · last 2026
0000-0002-2815-404XORCID · corroborated

Domains — the database's venue-derived domains; a paper can count in several

Human-computer interaction and ubiquitous computing · 3 · 1 first-author · 3 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Human-computer interaction and pervasive computing
1 paper
Collaborative and social computing · 87% Learning and educational technologies · 13%
Interdisciplinary, comprehensive, and emerging computing
1 paper
Computational social science and digital humanities · 56% Computational finance and economics · 44%
Databases, data mining, and information retrieval
1 paper
Web and social media mining · 100%

Topics — the 5 heaviest of 7, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Collaborative and social computing
community building
1.012026
Patchworking Networks of Support: On the Digital Successes and Challenges of Women- and Minority-Owned Restaurant Businesses · CHI 2026
Computational finance and economics
platform economics
0.912025
The Unintended Costs of Platform Interventions: Black-Owned Restaurants and Yelp Reputation · CHI 2025
Computational social science and digital humanities › social computing
reputation system
0.912025
The Unintended Costs of Platform Interventions: Black-Owned Restaurants and Yelp Reputation · CHI 2025
Learning and educational technologies
digital literacy
0.312026
Patchworking Networks of Support: On the Digital Successes and Challenges of Women- and Minority-Owned Restaurant Businesses · CHI 2026
Web and social media mining › user-generated content
online reviews
0.312025
The Unintended Costs of Platform Interventions: Black-Owned Restaurants and Yelp Reputation · CHI 2025

Methods — techniques the papers use, named apart from their topics

empirical analysis · 1.7participant observation · 1.0interviews · 1.0
YearPublicationVenuePosition
2026 Patchworking Networks of Support: On the Digital Successes and Challenges of Women- and Minority-Owned Restaurant Businesses
abstract
The restaurant industry has become increasingly reliant on digital technologies for business operations, digital marketing, and promotion, especially amid and after the Covid-19 pandemic. This paper presents the findings of a two-year study exploring how women- and minority-owned restaurants in Chicago and Detroit encountered and overcame digital challenges in their day-to-day operations, across a range of levels of digital skills and literacy. Drawing from semi-structured and impromptu interviews with restaurant owners (n= 47) and participant observation, we apply HCI literature on infrastructuring and patchworking to highlight how restaurateurs’ experiences often run counter to the assumptions of a "typical" user. Indeed, they often must build and leverage their—offline and online—networks of support to overcome failing infrastructures, both within the restaurant industry and on digital platforms. Concurrently, we emphasize the importance of community building and social infrastructuring to overcome these challenges while also building up alternative networks of resources for their communities, especially considering identity-related inequalities and amid a global moment of crisis.
Matt Bui, Cameron Moy, Hibby Thach, Julie Hui
CHI1
2025 Designing for Instant Convenience: Dark Stores, Spatial Control and Worker Quantification in On-demand Delivery Platforms
abstract
This paper critically examines the design practices of platforms like DoorDash that promise to deliver convenience to consumers' doorsteps within minutes.Based on ethnographic observations in DoorDash dark stores and qualitative interviews with DoorDash workers, we find that instant delivery platforms have several workand customer-specific impacts due to how platforms govern space and broader geographies.These platforms computationally remap city spaces to reorient and accelerate the flow of goods and people across them, subsequently exacerbating intra-urban disparities in access to food and groceries.Such centralized surveillance and management of space is made possible through hyper-quantified labor processes that severely limit worker agency inside dark stores and intensify working conditions.Furthermore, minute-tracking of worker output and mobilities, and their hyper-quantified evaluations eclipse much of the invisible work that sustains the veneer of instant deliveries.In arguing for a worker-centered design of gig platforms and their service delivery models, we end with three crucial dimensions that critical design researchers and platform designers need to account for when making things 'convenient.'
Abhishek Sekharan, Matt Bui, Julie Hui
Conference on Designing Interactive Systems2
2025 The Unintended Costs of Platform Interventions: Black-Owned Restaurants and Yelp Reputation
abstract
Peer Reviewed
Cameron Moy, Matt Bui
CHI2