4 citations · 7 across the 12 of their papers we have counts for
14 papers
Quality-Sensitive Matrix Factorization for Community Notes: Towards Sample Efficiency and Manipulation Resistance
Mohak Goyal, Nishka Arora, Ashish Goel
Community Notes is X's crowdsourced fact-checking program: contributors write short notes that add context to potentially misleading posts, and other contributors rate whether thos…
Utilitarian Distortion Under Probabilistic Voting
Hamidreza Alipour, Mohak Goyal
The utilitarian distortion framework evaluates voting rules by their worst-case efficiency loss when voters have cardinal utilities but express only ordinal rankings. Under the cla…
Beyond Polarization: Opinion Mixing and Social Influence in Deliberation
Mohak Goyal, Lodewijk Gelauff, Naman Gupta +2
Deliberative processes are often discussed as increasing or decreasing polarization. This approach misses a different, and arguably more diagnostic, dimension of opinion change: wh…
Metric Distortion of Small-group Deliberation
Ashish Goel, Mohak Goyal, Kamesh Munagala
We consider models for social choice where voters rank a set of choices (or alternatives) by deliberating in small groups of size at most , and these outcomes are aggregated by…
Estimating Contribution Quality in Online Deliberations Using a Large Language Model
Lodewijk Gelauff, Mohak Goyal, Bhargav Dindukurthi +2
Deliberation involves participants exchanging knowledge, arguments, and perspectives and has been shown to be effective at addressing polarization. The Stanford Online Deliberation…
Metric distortion Under Probabilistic Voting
Mohak Goyal, Sahasrajit Sarmasarkar
Metric distortion in social choice is a framework for evaluating how well voting rules minimize social cost when both voters and candidates exist in a shared metric space, with a v…
Pricing Personalized Preferences for Privacy Protection in Constant Function Market Makers
Mohak Goyal, Geoffrey Ramseyer
Constant function market makers (CFMMs) are a popular decentralized exchange mechanism and have recently been the subject of much research, but major CFMMs give traders no privacy.…
A Mechanism for Participatory Budgeting With Funding Constraints and Project Interactions
Mohak Goyal, Sahasrajit Sarmasarkar, Ashish Goel
Participatory budgeting (PB) has been widely adopted and has attracted significant research efforts; however, there is a lack of mechanisms for PB which elicit project interactions…
Low Sample Complexity Participatory Budgeting
Mohak Goyal, Sukolsak Sakshuwong, Sahasrajit Sarmasarkar +1
We study low sample complexity mechanisms in participatory budgeting (PB), where each voter votes for a preferred allocation of funds to various projects, subject to project costs…
Finding the Right Curve: Optimal Design of Constant Function Market Makers
Mohak Goyal, Geoffrey Ramseyer, Ashish Goel +1
Constant Function Market Makers (CFMMs) are a tool for creating exchange markets, have been deployed effectively in prediction markets, and are now especially prominent in the Dece…
Augmenting Batch Exchanges with Constant Function Market Makers
Geoffrey Ramseyer, Mohak Goyal, Ashish Goel +1
Batch auctions are a classical market microstructure, acclaimed for their fairness properties, and have received renewed interest in the context of blockchain-based financial syste…
Signal Reconstruction from Quantized Noisy Samples of the Discrete Fourier Transform
Mohak Goyal, Animesh Kumar
In this paper, we present two variations of an algorithm for signal reconstruction from one-bit or two-bit noisy observations of the discrete Fourier transform (DFT). The one-bit o…
Secretary Matching With Vertex Arrivals and No Rejections
Mohak Goyal
Most prior work on online matching problems has been with the flexibility of keeping some vertices unmatched. We study three related online matching problems with the constraint of…
Maintaining Ferment: On Opinion Control Over Social Networks
Mohak Goyal, Nikhil Karamchandani, Debasish Chatterjee +1
We consider the design of external inputs to achieve a control objective on the opinions, represented by scalars, in a social network. The opinion dynamics follow a variant of the…