Search Results for author: Rohit Vaish

Found 6 papers, 2 papers with code

Graphical House Allocation

no code implementations3 Jan 2023 Hadi Hosseini, Justin Payan, Rik Sengupta, Rohit Vaish, Vignesh Viswanathan

The classical house allocation problem involves assigning $n$ houses (or items) to $n$ agents according to their preferences.

Fairness

Equitable Division of a Path

no code implementations24 Jan 2021 Neeldhara Misra, Chinmay Sonar, P. R. Vaidyanathan, Rohit Vaish

We show that achieving EQ1 in conjunction with well-studied measures of economic efficiency (such as Pareto optimality, non-wastefulness, maximum egalitarian or utilitarian welfare) is computationally hard even for binary additive valuations.

Fairness Computer Science and Game Theory

Fair and Efficient Allocations under Lexicographic Preferences

1 code implementation14 Dec 2020 Hadi Hosseini, Sujoy Sikdar, Rohit Vaish, Lirong Xia

Envy-freeness up to any good (EFX) provides a strong and intuitive guarantee of fairness in the allocation of indivisible goods.

Fairness Computer Science and Game Theory

Accomplice Manipulation of the Deferred Acceptance Algorithm

no code implementations8 Dec 2020 Hadi Hosseini, Fatima Umar, Rohit Vaish

We show that the optimal manipulation strategy for an accomplice comprises of promoting exactly one woman in his true list (i. e., an inconspicuous manipulation).

Computer Science and Game Theory

Minimizing Time-to-Rank: A Learning and Recommendation Approach

1 code implementation27 May 2019 Haoming Li, Sujoy Sikdar, Rohit Vaish, Junming Wang, Lirong Xia, Chaonan Ye

Consider the following problem faced by an online voting platform: A user is provided with a list of alternatives, and is asked to rank them in order of preference using only drag-and-drop operations.

On the Statistical Consistency of Plug-in Classifiers for Non-decomposable Performance Measures

no code implementations NeurIPS 2014 Harikrishna Narasimhan, Rohit Vaish, Shivani Agarwal

In this work, we consider plug-in algorithms that learn a classifier by applying an empirically determined threshold to a suitable `estimate' of the class probability, and provide a general methodology to show consistency of these methods for any non-decomposable measure that can be expressed as a continuous function of true positive rate (TPR) and true negative rate (TNR), and for which the Bayes optimal classifier is the class probability function thresholded suitably.

Retrieval Text Retrieval

Cannot find the paper you are looking for? You can Submit a new open access paper.