Faculty

Institution

Unit

Venue

Hemant Purohit

Associate Professor / Tenured

George Mason University

Affiliations

College of Engineering and Computing

Information Sciences and Technology Department

Hemant Purohit is currently serving as a College Of Engineering And Computing Associate Professor / Tenured at George Mason University.

Honors

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Experiences

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Education

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Hemant Purohit

George Mason University

Associate Professor / Tenured

You can click a keyword to filter the displayed items

communication social media mass communication machine learning computer science social sciences natural language processing data science social network analysis artificial intelligence information technology emergency communication data mining deception detection crisis management online information human-computer interaction disaster management computational social science disinformation detection activism communication security knowledge discovery emergency management social medium intelligence emergency services textual practice knowledge management crisis response computational intelligence social medium mining social medium data data stream mining internet computing human communication gender-based violence medium communication popular medium disaster risk reduction disaster medicine information management intellectual discourse user-generated content risk communication cyberpsychology misinformation fake news scholarly communication gender theory streaming data data stream management stream processing social web social informatics inter-firm coordination distributed coordination information warfare emergency operation centers social media requests serviceability model humanitarian organizations human annotation errors user types emergency response mobile computing social technologies human-machine interaction classification method social intelligence rumor spreading resource requests emergency-relief coordination retweet practices topical tweet qualitative examination crisis coordination informatics technology intelligent computing multidisciplinary ai social computing semantic computing

Notable Scholarly Works

Notable Federal Grants

Collaborators

Civilizing and Humanizing Artificial Intelligence in the Age of Large Language Models. IEEE Internet Computing (2024)

Amit ShethKaushik RoyHemant PurohitAmitava Das

civilizationsinternet computinghuman-computer interactionhuman-ai interactionartificial intelligencelanguage modelsnatural language processinginformation technologylarge language models

Closing the Knowledge Gap in Designing Data Annotation Interfaces for AI-Powered Disaster Management Analytic Systems. arXiv (Cornell University) (2024)

Zinat AraHossein SalemiSungsoo Ray HongYasas SenarathSteve PetersonAmanda Lee HughesHemant Purohit

systems engineeringdata annotation interfacesartificial intelligencedisaster managementinformation retrievalnatural language processingknowledge gapdata sciencemachine learningdata annotationcomputer science

#Ilooklikeanengineer: Using Social Media-Based Hashtag Activism Campaigns as a Lens to Better Understand Engineering Diversity Issues. (2024)

Aqdas MalikAditya JohriRajat HandaHabib KarbasianHemant Purohit

diversity (business)communicationinformation scienceintellectual discoursesocial sciencessocial mediaactivismengineering diversity issuesengineering

Integrated Content-Graph Analysis to Characterize Social Media Conversations During Disaster Evacuations. Lecture notes in computer science (2024)

Hossein SalemiTarin Sultana SharikaHemant Purohit

content-graph analysisemergency communicationsocial network analysissocial mediacomputational social sciencedisinformation detectionsocial media conversationsdisaster evacuationscomputer sciencedisasters

Intent Mining Framework for Understanding Online Conversations on Vaping to Inform Social Media-Based Intervention Design. Behaviour and Information Technology (2024)

Anuridhi GuptaVarun VelagapuriHong XueHemant Purohit

public healthintent mining frameworkhealth communicationcommunicationdigital interventionssocial mediainformation technologydisinformation detectiononline conversationsbehavior change (public health)behavioral sciences

Multilingual Serviceability Model for Detecting and Ranking Help Requests on Social Media During Disasters. Proceedings of the International AAAI Conference on Web and Social Media (2024)

Fedor VitiuginHemant Purohit

social computingcommunicationmass communicationemergency communicationcrisis managementdisaster managementsocial mediahelp requestsdisaster detectionsocial medium intelligencemultilingual serviceability modelonline informationdisasters

Public Response to Federal Electronic Cigarette Regulations Observed Through the Lens of Social Media: Natural Language Processing and Topic Modeling (Preprint). Journal of Medical Internet Research (2024)

Shuo-Yu LinSahithi Kiran TulabanduJ. Randy KochRashelle B. HayesAndrew J. BarnesHemant PurohitSongqing ChenBo HanHong Xue

public healthinformation policytobacco policycommunicationgovernment regulationregulationtopic modelingpublic policysocial medianatural language processingsocietal influencetopic modelsgovernment communicationpublic responsetobacco control

SALSA: Salience-Based Switching Attack for Adversarial Perturbations in Fake News Detection Models. Lecture notes in computer science (2024)

Chahat RajAnjishnu MukherjeeHemant PurohitAntonios AnastasopoulosZiwei Zhu

informaticsmachine learningmass communicationdeception detectionsalience-based switching attackdisinformation detectionadversarial perturbationsinformation securitycomputer scienceadversarial machine learning

Violence-Inducing Behavior Prevention in Social-Cyber Space. Communications in computer and information science (2024)

Yasas SenarathHemant PurohitRajendra Akerkar

computer-mediated communicationsocial computingcommunicationinformation sciencemass communicationhuman-computer interactionsocial-cyber spacesocial mediainformation technologyviolence-inducing behavior preventioninformation securitycomputer sciencebehavioral sciences

Citizen-Helper System for Human-Centered AI Use in Disaster Management. International Handbook of Disaster Research (2023)

Yasas SenarathRahul PandeySteve PetersonHemant Purohit

communicationcitizen-helper systemhuman-centered ai useartificial intelligencedisaster managementsocial mediainternet of things

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Hemant Purohit

Associate Professor / Tenured

George Mason University

Affiliations

College of Engineering and Computing

Information Sciences and Technology Department

Hemant Purohit is currently serving as a College Of Engineering And Computing Associate Professor / Tenured at George Mason University.

Honors

Create free account to unlock more features

Experiences

Create free account to unlock more features

Education

Create free account to unlock more features

Hemant Purohit

George Mason University

Associate Professor / Tenured

You can click a keyword to filter the displayed items

Notable Scholarly Works

Notable Federal Grants

Collaborators

Civilizing and Humanizing Artificial Intelligence in the Age of Large Language Models. IEEE Internet Computing (2024)

Amit ShethKaushik RoyHemant PurohitAmitava Das

civilizationsinternet computinghuman-computer interactionhuman-ai interactionartificial intelligencelanguage modelsnatural language processinginformation technologylarge language models

Closing the Knowledge Gap in Designing Data Annotation Interfaces for AI-Powered Disaster Management Analytic Systems. arXiv (Cornell University) (2024)

Zinat AraHossein SalemiSungsoo Ray HongYasas SenarathSteve PetersonAmanda Lee HughesHemant Purohit

#Ilooklikeanengineer: Using Social Media-Based Hashtag Activism Campaigns as a Lens to Better Understand Engineering Diversity Issues. (2024)

Aqdas MalikAditya JohriRajat HandaHabib KarbasianHemant Purohit

diversity (business)communicationinformation scienceintellectual discoursesocial sciencessocial mediaactivismengineering diversity issuesengineering

Integrated Content-Graph Analysis to Characterize Social Media Conversations During Disaster Evacuations. Lecture notes in computer science (2024)

Hossein SalemiTarin Sultana SharikaHemant Purohit

Intent Mining Framework for Understanding Online Conversations on Vaping to Inform Social Media-Based Intervention Design. Behaviour and Information Technology (2024)

Anuridhi GuptaVarun VelagapuriHong XueHemant Purohit

Multilingual Serviceability Model for Detecting and Ranking Help Requests on Social Media During Disasters. Proceedings of the International AAAI Conference on Web and Social Media (2024)

Fedor VitiuginHemant Purohit

Shuo-Yu LinSahithi Kiran TulabanduJ. Randy KochRashelle B. HayesAndrew J. BarnesHemant PurohitSongqing ChenBo HanHong Xue

SALSA: Salience-Based Switching Attack for Adversarial Perturbations in Fake News Detection Models. Lecture notes in computer science (2024)

Chahat RajAnjishnu MukherjeeHemant PurohitAntonios AnastasopoulosZiwei Zhu

Violence-Inducing Behavior Prevention in Social-Cyber Space. Communications in computer and information science (2024)

Yasas SenarathHemant PurohitRajendra Akerkar

Citizen-Helper System for Human-Centered AI Use in Disaster Management. International Handbook of Disaster Research (2023)

Yasas SenarathRahul PandeySteve PetersonHemant Purohit

communicationcitizen-helper systemhuman-centered ai useartificial intelligencedisaster managementsocial mediainternet of things

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Tim Weninger

Institution

University of Notre Dame

social media

network science

Johan Bollen

Institution

Indiana University Bloomington

sociology

social science

James Geller

Institution

New Jersey Institute of Technology

ontology (information science)

information technology

John Yen

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Pennsylvania State University

big data

applied artificial intelligence

Christopher C. Yang

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Doina Caragea

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biomedical informatics

text analytics

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applied artificial intelligence

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health analytics

analytics

Jeremy Blackburn

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social media

Cornelia Caragea

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language resource

multidisciplinary ai