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Ashish Nair

dblp:130/5427 · DBLP profile ↗
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2ranked-venue papers
1as first author
2since 2021 · last 2022
—ORCID · none

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

Artificial intelligence and machine learning · 2 · 1 first-author · 2 since 2021Graphics, computer vision, multimedia, augmented reality and games · 2 · 1 first-author · 2 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.

Theoretical computer science
2 papers
Algorithmic game theory and mechanism design · 56% Computational complexity · 44%
Interdisciplinary, comprehensive, and emerging computing
2 papers
Computational social science and digital humanities · 77% Smart cities and intelligent transportation · 23%

Topics — the 4 heaviest of 5, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Computational social science and digital humanities › future of work
gig economy
0.612022
Gigs with Guarantees: Achieving Fair Wage for Food Delivery Workers · IJCAI 2022
Computational complexity
hardness of approximation
0.612022
FairFoody: Bringing In Fairness in Food Delivery · AAAI 2022
Algorithmic game theory and mechanism design
matching
0.612022
FairFoody: Bringing In Fairness in Food Delivery · AAAI 2022
Algorithmic game theory and mechanism design
resource allocation
0.212022
Gigs with Guarantees: Achieving Fair Wage for Food Delivery Workers · IJCAI 2022

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

dynamic payment guarantee · 1.1matching algorithms · 0.6matching algorithm · 0.6
YearPublicationVenuePosition
2022 FairFoody: Bringing In Fairness in Food Delivery
abstract
Along with the rapid growth and rise to prominence of food delivery platforms, concerns have also risen about the terms of employment of the ``gig workers'' underpinning this growth. Our analysis on data derived from a real-world food delivery platform across three large cities from India show that there is significant inequality in the money delivery agents earn. In this paper, we formulate the problem of fair income distribution among agents while also ensuring timely food delivery. We establish that the problem is not only NP-hard but also inapproximable in polynomial time. We overcome this computational bottleneck through a novel matching algorithm called FairFoody. Extensive experiments over real-world food delivery datasets show FairFoody imparts up to 10 times improvement in equitable income distribution when compared to baseline strategies, while also ensuring minimal impact on customer experience.
Ashish Nair, Abhijnan Chakraborty, Sayan Ranu, Amitabha Bagchi
AAAI3
2022 Gigs with Guarantees: Achieving Fair Wage for Food Delivery Workers
abstract
With the increasing popularity of food delivery platforms, it has become pertinent to look into the working conditions of the `gig' workers in these platforms, especially providing them fair wages, reasonable working hours, and transparency on work availability. However, any solution to these problems must not degrade customer experience and be cost-effective to ensure that platforms are willing to adopt them. We propose Work4Food, which provides income guarantees to delivery agents, while minimizing platform costs and ensuring customer satisfaction. Work4Food ensures that the income guarantees are met in such a way that it does not lead to increased working hours or degrade environmental impact. To incorporate these objectives, Work4Food balances supply and demand by controlling the number of agents in the system and providing dynamic payment guarantees to agents based on factors such as agent location, ratings, etc. We evaluate Work4Food on a real-world dataset from a leading food delivery platform and establish its advantages over the state of the art in terms of the multi-dimensional objectives at hand.
Ashish Nair, Abhijnan Chakraborty, Sayan Ranu, Amitabha Bagchi
IJCAI1