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Hard-Attention for Scalable Image Classification


Feb 20, 2021
Athanasios Papadopoulos, Paweł Korus, Nasir Memon


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The Role of the Crowd in Countering Misinformation: A Case Study of the COVID-19 Infodemic


Nov 12, 2020
Nicholas Micallef, Bing He, Srijan Kumar, Mustaque Ahamad, Nasir Memon

* PrePrint - IEEE BigData 2020. The code and data can be found in http://claws.cc.gatech.edu/covid_counter_misinformation.html 

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Empirical Evaluation of PRNU Fingerprint Variation for Mismatched Imaging Pipelines


Apr 04, 2020
Sharad Joshi, Pawel Korus, Nitin Khanna, Nasir Memon


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Fusion of Camera Model and Source Device Specific Forensic Methods for Improved Tamper Detection


Feb 24, 2020
Ahmet Gökhan Poyraz, Ahmet Emir Dirik, Ahmet Karaküçük, Nasir Memon

* 13 pages 

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Neural Imaging Pipelines - the Scourge or Hope of Forensics?


Feb 27, 2019
Pawel Korus, Nasir Memon

* Manuscript + supplement; currently under review; compressed figures to minimize file size. arXiv admin note: text overlap with arXiv:1812.01516 

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Content Authentication for Neural Imaging Pipelines: End-to-end Optimization of Photo Provenance in Complex Distribution Channels


Dec 04, 2018
Pawel Korus, Nasir Memon

* Under review 

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DeepMasterPrints: Generating MasterPrints for Dictionary Attacks via Latent Variable Evolution


Oct 18, 2018
Philip Bontrager, Aditi Roy, Julian Togelius, Nasir Memon, Arun Ross

* 8 pages; added new verification systems and diagrams. Accepted to conference Biometrics: Theory, Applications, and Systems 2018 

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Kid on The Phone! Toward Automatic Detection of Children on Mobile Devices


Aug 05, 2018
Toan Nguyen, Aditi Roy, Nasir Memon

* Under peer review 

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Tap-based User Authentication for Smartwatches


Aug 05, 2018
Toan Nguyen, Nasir Memon

* Computer & Security, Volume 78, September 2018, Pages 174-186 
* 11 pages, 8 figures 

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