Dhiraj Murthy

Publication Activity (10 Years)

Years Active: 2011-2023
Publications (10 Years): 25

Top Topics

Learning To Classify

Emergency Response

Top Venues

Publications

Courtney J. Powers, Ashwin Devaraj, Kaab Ashqeen, Aman Dontula, Amit Joshi, Jayanth Shenoy, Dhiraj Murthy
Using artificial intelligence to identify emergency messages on social media during a natural disaster: A deep learning approach. Int. J. Inf. Manag. Data Insights 3 (1) (2023)
Ben Stobaugh, Dhiraj Murthy
Predicting Gender and Political Affiliation Using Mobile Payment Data. CoRR (2023)
Shrivu Shankar, Dhiraj Murthy, Hassan Dashtian
Social Media COVID-19 Contact Tracing Using Mobile Social Payments and Facebook Data. CoRR (2023)
Eliana Norton, Thaïs Thomas, Akaash Kolluri, Torie Hyunsik Kim, Dhiraj Murthy
Temporal Analysis of Misinformation on Parler. CoRR (2023)
Dhiraj Murthy, Constantine Caramanis, Koustav Rudra
Understanding Lexical Biases when Identifying Gang-related Social Media Communications. CoRR (2023)
Matthew Johnson, Dhiraj Murthy, Brett W. Robertson, William R. Smith, Keri K. Stephens
Moving Emergency Response Forward: Leveraging Machine-Learning Classification of Disaster-Related Images Posted on Social Media. J. Manag. Inf. Syst. 40 (1) (2023)
Akaash Kolluri, Kami Vinton, Dhiraj Murthy
PoxVerifi: An Information Verification System to Combat Monkeypox Misinformation. CoRR (2022)
Marco Gillies, Dhiraj Murthy, Harry Brenton, Rapheal Olaniyan
Theme and Topic: How Qualitative Research and Topic Modeling Can Be Brought Together. CoRR (2022)
Rajat Tandon, Pithayuth Charnsethikul, Ishank Arora, Dhiraj Murthy, Jelena Mirkovic
I know what you did on Venmo: Discovering privacy leaks in mobile social payments. Proc. Priv. Enhancing Technol. 2022 (3) (2022)
Nikhil L. Kolluri, Dhiraj Murthy
CoVerifi: A COVID-19 news verification system. Online Soc. Networks Media 22 (2021)
Hassan Dashtian, Dhiraj Murthy
CML-COVID: A Large-Scale COVID-19 Twitter Dataset with Latent Topics, Sentiment and Location Information. CoRR (2021)
Md. Mustafizur Rahman, Dinesh Balakrishnan, Dhiraj Murthy, Mücahid Kutlu, Matt Lease
An Information Retrieval Approach to Building Datasets for Hate Speech Detection. NeurIPS Datasets and Benchmarks (2021)
Md. Mustafizur Rahman, Dinesh Balakrishnan, Dhiraj Murthy, Mücahid Kutlu, Matthew Lease
An Information Retrieval Approach to Building Datasets for Hate Speech Detection. CoRR (2021)
Clive Unger, Dhiraj Murthy, Amelia Acker, Ishank Arora, Andy Chang
Examining the evolution of mobile social payments in Venmo. SMSociety (2020)
Dhiraj Murthy, Sabitha Sudarshan, Jung-Ah Lee, Charulata Ghosh, Pratik Shah, Wei-Jie Xiao, Ishank Arora, Clive Unger, Amelia Acker
Understanding the meaning of emoji in mobile social payments: Exploring the use of mobile payments as hedonic versus utilitarian through skin tone modified emoji usage. Big Data Soc. 7 (2) (2020)
Matthew Johnson, Dhiraj Murthy, Brett Robertson, Roth Smith, Keri K. Stephens
DisasterNet: Evaluating the Performance of Transfer Learning to Classify Hurricane-Related Images Posted on Twitter. HICSS (2020)
Amelia Acker, Dhiraj Murthy
What is Venmo? A descriptive analysis of social features in the mobile payment platform. Telematics Informatics 52 (2020)
Estella Z. Xin, Dhiraj Murthy, Nandhini Lakuduva, Keri K. Stephens
Assessing the Stability of Tweet Corpora for Hurricane Events Over Time: A Mixed Methods Approach. SMSociety (2019)
Dhiraj Murthy, Sanjay Sharma
Visualizing YouTube's comment space: online hostility as a networked phenomena. New Media Soc. 21 (1) (2019)
Amelia Acker, Dhiraj Murthy
Venmo: Understanding Mobile Payments as Social Media. SMSociety (2018)
Keri K. Stephens, Jing Li, Brett W. Robertson, William R. Smith, Dhiraj Murthy
Citizens Communicating Health Information: Urging Others in their Community to Seek Help During a Flood. ISCRAM (2018)
William R. Smith, Keri K. Stephens, Brett Robertson, Jing Li, Dhiraj Murthy
Social Media in Citizen-Led Disaster Response: Rescuer Roles, Coordination Challenges, and Untapped Potential. ISCRAM (2018)
Aubrey ONeal, Benjamin Rodgers, Justin Segler, Dhiraj Murthy, Nandhini Lakuduva, Matthew Johnson, Keri K. Stephens
Training an Emergency-Response Image Classifier on Signal Data. ICMLA (2018)
Anatoliy A. Gruzd, Jenna Jacobson, Philip Mai, Evelyn Ruppert, Dhiraj Murthy
Introduction to the 2016 International Conference on Social Media and Society. SMSociety (2016)
Dhiraj Murthy, Alexander Gross, Alexander Pensavalle
Urban Social Media Demographics: An Exploration of Twitter Use in Major American Cities. J. Comput. Mediat. Commun. 21 (1) (2016)
Dhiraj Murthy, Sawyer A Bowman
Big Data solutions on a small scale: Evaluating accessible high-performance computing for social research. Big Data Soc. 1 (2) (2014)
Alexander Gross, Dhiraj Murthy
Modeling virtual organizations with Latent Dirichlet Allocation: A case for natural language processing. Neural Networks 58 (2014)
Dhiraj Murthy, Atilano Rodriguez, Jeremy Lewis
Examining the Formation of Swift Trust within a Scientific Global Virtual Team. HICSS (2013)
Dhiraj Murthy
SNS Cyberinfrastructure and Incubating Global Virtual Teams. HICSS (2012)
Dhiraj Murthy, Alexander Gross, Stephanie Bond
Visualizing Collective Discursive User Interactions in Online Life Science Communities CoRR (2012)
Dhiraj Murthy, Alexander Gross, Daniela Oliveira
Understanding Cancer-Based Networks in Twitter Using Social Network Analysis. ICSC (2011)
Daniela Oliveira, Dhiraj Murthy, Henric Johnson, Shyhtsun Felix Wu, Roozbeh Nia, Jeff Rowe
A Socially-Aware Operating System for Trustworthy Computing. ICSC (2011)