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- research-articleNovember 2024
Conversational Agents to Facilitate Deliberation on Harmful Content in WhatsApp Groups
Proceedings of the ACM on Human-Computer Interaction (PACMHCI), Volume 8, Issue CSCW2Article No.: 491, Pages 1–32https://doi.org/10.1145/3687030WhatsApp groups have become a hotbed for the propagation of harmful content including misinformation, hate speech, polarizing content, and rumors, especially in Global South countries. Given the platform's end-to-end encryption, moderation ...
- research-articleApril 2024
"If it is easy to understand then it will have value": Examining Perceptions of Explainable AI with Community Health Workers in Rural India
Proceedings of the ACM on Human-Computer Interaction (PACMHCI), Volume 8, Issue CSCW1Article No.: 71, Pages 1–28https://doi.org/10.1145/3637348AI-driven tools are increasingly deployed to support low-skilled community health workers (CHWs) in hard-to-reach communities in the Global South. This paper examines how CHWs in rural India engage with and perceive AI explanations and how we might ...
- research-articleJanuary 2024
PollutionMapper: Identifying Global Air Pollution Sources
ACM Journal on Computing and Sustainable Societies (ACMJCSS), Volume 2, Issue 1Article No.: 7, Pages 1–23https://doi.org/10.1145/3617129Air pollution adversely impacts public health. The National Capital Region (Delhi-NCR) is among the most polluted urban areas in the world. One component of air pollution is PM2.5, which accounts for around 80% of deaths due to air pollution. Solutions ...
- research-articleAugust 2024
Innovations and technology implementation in Indian agricultural sector
International Journal of Business Information Systems (IJBIS), Volume 46, Issue 3Pages 310–329https://doi.org/10.1504/ijbis.2024.140441In today's evolving world everything is changing rapidly with the new era of data revolution. Technology has changed the working and basic structure of almost every walk of life. Agriculture is also not untouched by the technological boom. In the era of ...
- ArticleMay 2022
India’s “Aadhaar” Biometric ID: Structure, Security, and Vulnerabilities
- Pratyush Ranjan Tiwari,
- Dhruv Agarwal,
- Prakhar Jain,
- Swagam Dasgupta,
- Preetha Datta,
- Vineet Reddy,
- Debayan Gupta
AbstractIndia’s Aadhaar is the largest biometric identity system in history, designed to help deliver subsidies, benefits, and services to India’s 1.4 billion residents. The Unique Identification Authority of India (UIDAI) is responsible for providing ...
- research-articleOctober 2021
Understanding Driver-Passenger Interactions in Vehicular Crowdsensing
- Dhruv Agarwal,
- Srishti Agarwal,
- Vidur Singh,
- Rohita Kochupillai,
- Rosemary Pierce-Messick,
- Srinivasan Iyengar,
- Mohit Jain
Proceedings of the ACM on Human-Computer Interaction (PACMHCI), Volume 5, Issue CSCW2Article No.: 482, Pages 1–24https://doi.org/10.1145/3479869Smart city projects collect data on urban environments to identify problems, inform policymaking, and boost citizen engagement. Typically, this data is collected by static sensors placed around the city, which is not ideal for spatiotemporal needs of ...
- research-articleJuly 2020Best Paper
Modulo: Drive-by Sensing at City-scale on the Cheap
COMPASS '20: Proceedings of the 3rd ACM SIGCAS Conference on Computing and Sustainable SocietiesPages 187–197https://doi.org/10.1145/3378393.3402275Ambient air pollution in urban areas is a significant health hazard, with over 4.2 million deaths annually attributed to it. A crucial step in tackling these challenge is to measure air quality at a fine spatiotemporal granularity. A promising approach ...
- posterJuly 2020
An Alternative to India's Reservation Policy: A Unified Framework for Rigorous and Adaptive Measurement of Socio-Economic Status
COMPASS '20: Proceedings of the 3rd ACM SIGCAS Conference on Computing and Sustainable SocietiesPages 321–323https://doi.org/10.1145/3378393.3402240Affirmative action in the form of reservations is a divisive and contentious topic of policy in India. In this paper, we aim to create a principled and data-driven model to design the reservations policy in India. We look at some arguments against ...
- posterNovember 2019
System for vehicle selection in drive-by sensing: poster abstract
SenSys '19: Proceedings of the 17th Conference on Embedded Networked Sensor SystemsPages 438–439https://doi.org/10.1145/3356250.3361943Drive-by sensing has emerged as a popular way to achieve fine-grained sensing of physical phenomena. However, for it to be effective at a city-scale, there is a need to optimally select a subset of vehicles from a larger available fleet. These chosen ...