2021
Information Inundation on Platforms and Implications
Allon G, Drakopoulos K, Manshadi V. Information Inundation on Platforms and Implications. Operations Research 2021, 69: 1784-1804. DOI: 10.1287/opre.2021.2119.Peer-Reviewed Original ResearchInformation inundationPeople access newsInformation sourcesEvolution of beliefsLearning processSpeed of learningConsuming newsInformation consumptionBelief distributionProlonged learning processSocial platformsProcess of learningOpinion formationPsychological biasesPresence of platformsSlow learningGad AllonPolitical mapNewsPresence of uncertaintyLearningMenu sizePlatformConsumer informationInformationLearning Product Rankings Robust to Fake Users
Golrezaei N, Manshadi V, Schneider J, Sekar S. Learning Product Rankings Robust to Fake Users. 2021, 560-561. DOI: 10.1145/3465456.3467580.Peer-Reviewed Original ResearchFake usersLearning algorithmsSub-optimal rankingsEfficient learning algorithmNew learning algorithmsCustomer actionsImplementing multiple levelsFraudulent behaviorFraudulent usersPerformance guaranteesIncurring large costsOptimal rankingOnline platformsUsersPairwise relationshipsClick farmingAlgorithmRanking robustnessProduct rankingInformation environmentCross-learningEfficient convergencePlatformLearningLearning process
2019
Information Inundation on Platforms and Implications
Allon G, Drakopoulos K, Manshadi V. Information Inundation on Platforms and Implications. 2019, 555-556. DOI: 10.1145/3328526.3329611.Peer-Reviewed Original Research