Mehmet Engin Tozal
metozal emAT louisiana emDOT edu

Associate Professor
School of Computing and Informatics
The University of Louisiana at Lafayette

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* Note that conference publications in Computer Science and Engineering are strictly peer-reviewed and carry a similar weight to journal publications with shorter review times.

In Preparation

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 Domain-Agnostic Anomaly Detection in Blockchain Transaction Graphs, Somtoo Chukwu, Mehmet Engin Tozal, (In Preparation)

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 A Novel Angular Distance Measure for Detecting Outliers in High-Dimensional, Correlated Data, Mehmet Engin Tozal, Shaaban Mahran, Vijay Raghavan, (In Preparation)
Peer-Reviewed Journal Publications

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 Detecting Anomalous Communication Behaviors in Dynamically Evolving Networked Systems (Under Review)

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 Understanding the Variations in the Early COVID-19 Spread Patterns in the United States (Under Review)

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 Identification of Fraudulent Healthcare Claims Using Fuzzy Bipartite Knowledge Graphs, Md Enamul Haque and Mehmet Engin Tozal, IEEE Transactions on Services Computing, Volume 16, No. 6, pp. 3931-3945, 2023

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 Efficacy of the Confinement Policies on the COVID-19 Spread Dynamics in the Early Period of the Pandemic, Mehedi Hassan, Md. Enamul Haque, Mehmet Engin Tozal, IOS Press Intelligent Data Analysis, Volume 27, No. 3, pp. 855-884, 2023

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 Identifying Health Insurance Claim Frauds Using Mixture of Clinical Concepts, Md Enamul Haque and Mehmet Engin Tozal, IEEE Transactions on Services Computing, Volume 15, No. 4, pp. 2356-2367, 2022

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 Intrusion Detection Using Payload Embeddings, Mehedi Hassan, Md Enamul Haque, Mehmet Engin Tozal, Vijay Raghavan, Rajeev Agrawal, IEEE Access, Volume 10, pp. 4015-4030, 2022

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 Negative Insurance Claim Generation Using Distance Pooling on Positive Diagnosis-Procedure Bipartite Graphs, Md Enamul Haque and Mehmet Engin Tozal, ACM Journal of Data and Information Quality, Volume 14, No. 17, pp. 1-26, 2022

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 Byte Embeddings for File Fragment Classification, Md Enamul Haque and Mehmet Engin Tozal, Elsevier Future Generation Computer Systems, Volume 127, pp. 448-461, 2022

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 Predicting Domain Specific Personal Attitudes and Sentiment, Md Enamul Haque, Eddie C Ling, Aminul Islam, Mehmet Engin Tozal, International Journal of Semantic Computing, Volume 14, No. 02, pp. 199-222, 2020

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 Identifying Critical Autonomous Systems in the Internet, A. Yasin Nur and Mehmet Engin Tozal, Springer Journal of Supercomputing, SI: Cyber Threats against Critical Infrastructure and their Countermeasures, Volume 74, Issue 10, pp. 4965-4985, 2018

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 Geography and Routing in the Internet, A. Yasin Nur and Mehmet Engin Tozal, ACM Transactions on Spatial Algorithms and Systems, Volume 4, Issue 4, pp. 1-16, 2018

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 Policy-Preferred Paths in AS-level Internet Topology Graphs, Mehmet Engin Tozal, Theory and Applications of Graphs (TAG), Volume 5, Issue 1, pp. 1-32, 2018

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 Cross-AS (X-AS) Internet Topology Mapping, A. Yasin Nur and Mehmet Engin Tozal, Elsevier Computer Networks, Volume 132, pp. 53-67, 2018

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 Record Route IP Traceback: Combating DoS Attacks and the Variants, A. Yasin Nur and Mehmet Engin Tozal, Elsevier Computers & Security, Volume 72, pp. 13-25, 2018

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 Adaptive Information Coding for Secure and Reliable Wireless Telesurgery Communications, Mehmet Engin Tozal, Yongge Wang, Ehab Al-Shaer, Kamil Sarac, Bhavani Thuraisingham, Bei-Tseng Chu, ACM / Springer Mobile Networks and Applications, Volume 18, Issue 5, pp. 697-711, 2013

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 PalmTree: An IP Alias Resolution Algorithm with Linear Probing Complexity, M. Engin Tozal and Kamil Sarac, Elsevier Computer Communications, Volume 34, Issue 5, pp. 658-669, 2011
Peer-Reviewed Conference Publications

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 Inferring Internet Topology at Point of Presence Level, A. Yasin Nur and Mehmet Engin Tozal, IEEE Systems Conference, pp. 1-7, Montreal, Quebec, Canada, 2024

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 Anomalous Link Prediction in Dynamically Evolving Scale-Free-Like Networked Systems, Mehedi Hassan, Mehmet Engin Tozal, Vipin Swarup, Steven Noel, Raju Gottumukkala, Vijay Raghavan, IEEE Systems Conference, pp. 1-8, Montreal, Quebec, Canada, 2024

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 Beyond Word Embeddings: Temporal Representations of Words using Google Trends, Md Enamul Haque, Aniruddha Maiti and Mehmet Engin Tozal, IEEE International Conference on Semantic Computing, pp. 1-8, (Virtual), 2021

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 Single Packet AS Traceback against DoS Attacks, A. Yasin Nur and Mehmet Engin Tozal, IEEE Systems Conference, pp. 1-8, (Virtual), 2021

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 Near-Optimal Concentric Circles Layout, Prabhakar V. Vemavarapu, Mehmet Engin Tozal, and Christoph W. Borst, International Symposium on Visual Computing, pp. 1-12, (Virtual), 2020

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 Predicting Personal Attitudes Using Contextual Microblog Activity Logs, Md. Enamul Haque, Eddie C Ling, Aminul Islam, Mehmet Engin Tozal, IEEE International Conference on Semantic Computing, pp. 1-8, San Diego, CA, USA, 2020

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 Divergence Based Non-Negative Matrix Factorization for top-N Recommendations, Md. Enamul Haque, SM Zobaed, Mehmet Engin Tozal, Vijay Raghavan, Hawaii International Conference on System Sciences, pp. 1-10, Maui, Hawaii, USA, 2019

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 Helpfulness Prediction of Online Product Reviews, Md. Enamul Haque, Mehmet Engin Tozal, Aminul Islam, ACM Symposium on Document Engineering, pp. 1-4, Halifax, Nova Scotia, Canada, 2018

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 Energy Harvesting in Wireless Sensor Networks with Efficient Landmark Selection using Mobile Actuator, Ahmad Shawahna, Md. Enamul Haque, Mehmet Engin Tozal, IEEE Systems Conference, pp. 1-8, Montreal, Quebec, Canada, 2017

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 Autonomous System Ranking by Topological Characteristics: A Comparative Study, Mehmet Engin Tozal, IEEE Systems Conference, pp. 1-8, Montreal, Quebec, Canada, 2017

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 Visual Analytics Using Graph Sampling and Summarization on Multitouch Displays, Nicholas G. Lipari, Christoph W. Borst, Mehmet Engin Tozal, International Symposium on Visual Computing, pp. 462-471, Las Vegas, NV, USA, 2016

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 Enumerating Single Destination, Policy-Preferred Paths in AS-level Internet Topology Maps, Mehmet Engin Tozal, IEEE Sarnoff Symposium, pp. 25-30, Newark, NJ, USA, 2016

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 The Internet: A System of Interconnected Autonomous Systems, Mehmet Engin Tozal, IEEE Systems Conference, pp. 1-8, Orlando, FL, USA, 2016

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 Defending Cyber-Physical Systems against DoS Attacks, A.Yasin Nur, Mehmet Engin Tozal, IEEE International Conference on Smart Computing, WIP, pp. 1-3, St. Louis, MO, USA, 2016

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 Impact of Sampling Design in Estimation of Graph Characteristics, Emrah Cem, Mehmet Engin Tozal, Kamil Sarac, IEEE International Performance Computing and Communications Conference, pp. 1-10, San Diego, CA, USA, 2013

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 Location Matters: Eliciting Responses to Direct Probes, Ethan Blanton, Mehmet Engin Tozal, Sonia Fahmy, Kamil Sarac, IEEE International Performance Computing and Communications Conference, pp. 1-10, San Diego, CA, USA, 2013

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 Estimating Network Layer Subnet Characteristics via Statistical Sampling, M. Engin Tozal and Kamil Sarac, IFIP/TC6 Networking, pp. 274-288, Prague, Czech Republic, 2012

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 On Secure and Resilient Telesurgery Communications over Unreliable Networks, M. Engin Tozal, Yongge Wang, Ehab Al-Shaer, Kamil Sarac, Bhavani Thuraisingham, Bei-Tseng Chu, IEEE INFOCOM CPNS, pp. 714-719, Shanghai, China, 2011

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 Subnet Level Network Topology Mapping, M. Engin Tozal and Kamil Sarac, IEEE International Performance Computing and Communications Conference, pp. 1-8, Orlando, Florida, USA, 2011

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 TraceNET: An Internet Topology Data Collector, M. Engin Tozal and Kamil Sarac, ACM Internet Measurement Conference, pp. 356-368, Melbourne, Australia, 2010

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 The Classification of XSLT-Generated Web Documents with Support Vector Machines, Atakan Kurt and M. Engin Tozal, KDXD, Lecture Notes in Computer Science (LNCS) V. 3915, pp. 33-42, Springer-Verlag Berlin Heidelberg, 2006

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 A Web Classification Framework Based on XSLT, Atakan Kurt and M. Engin Tozal, ADWeb, Lecture Notes in Computer Science (LNCS) V. 3842, pp. 86 - 96, Springer- Verlag Berlin Heidelberg, 2006