Search Results for author: Sagar Joglekar

Found 7 papers, 3 papers with code

A Graph-Based Context-Aware Model to Understand Online Conversations

no code implementations16 Nov 2022 Vibhor Agarwal, Anthony P. Young, Sagar Joglekar, Nishanth Sastry

We evaluate GraphNLI on two such tasks - polarity prediction and misogynistic hate speech detection - and found that our model consistently outperforms all relevant baselines for both tasks.

Hate Speech Detection Misinformation

The Healthy States of America: Creating a Health Taxonomy with Social Media

no code implementations1 Mar 2021 Sanja Scepanovic, Luca Maria Aiello, Ke Zhou, Sagar Joglekar, Daniele Quercia

We validated the structure of our taxonomy against the official International Statistical Classification of Diseases and Related Health Problems (ICD-11), finding matches of our clusters with 20 official categories, out of 22.

Jane Jacobs in the Sky: Predicting Urban Vitality with Open Satellite Data

no code implementations28 Jan 2021 Sanja Šćepanović, Sagar Joglekar, Stephen Law, Daniele Quercia

Back in the 1970s, Jane Jacobs theorized urban vitality and found that there are four conditions required for the promotion of life in cities: diversity of land use, small block sizes, the mix of economic activities, and concentration of people.

Characterising User Content on a Multi-lingual Social Network

no code implementations23 Apr 2020 Pushkal Agarwal, Kiran Garimella, Sagar Joglekar, Nishanth Sastry, Gareth Tyson

In the case of images containing text that cross language barriers, we see that language translation is used to widen the accessibility.

Clustering

Challenges in the Decentralised Web: The Mastodon Case

1 code implementation12 Sep 2019 Aravindh Raman, Sagar Joglekar, Emiliano De Cristofaro, Nishanth Sastry, Gareth Tyson

The Decentralised Web (DW) has recently seen a renewed momentum, with a number of DW platforms like Mastodon, Peer-Tube, and Hubzilla gaining increasing traction.

Networking and Internet Architecture Cryptography and Security Computers and Society

Illuminating an Ecosystem of Partisan Websites

1 code implementation9 Mar 2018 Shweta Bhatt, Sagar Joglekar, Shehar Bano, Nishanth Sastry

This paper aims to shed light on alternative news media ecosystems that are believed to have influenced opinions and beliefs by false and/or biased news reporting during the 2016 US Presidential Elections.

Social and Information Networks

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