Concepedia

Leman Akoglu

LA

75

Publications

7.2K

Citations

39

H-Index

2008

Active since

Affiliations

Carnegie Mellon University(Current)

Stony Brook University

Rutgers, The State University of New Jersey

IBM (United States)

KU Leuven

Leman Akoglu is an author at Carnegie Mellon University specializing in engineering, data science, and computer science.

Top concepts

EngineeringData ScienceComputer ScienceKnowledge DiscoveryData MiningNetwork ScienceBusinessNetwork AnalysisComputational Social ScienceGraph Theory

Publications per year

2008–2022

75

Publications

75

Graph based anomaly detection and description: a survey

Leman Akoglu, Hanghang Tong, Danai Koutra · Data Mining and Knowledge Discovery · 2014 · 1.4K citations

Network Science, Anomaly Detection, Graph Theory +8

Collective Opinion Spam Detection

Shebuti Rayana, Leman Akoglu · 2015 · 568 citations

Reputation Management, Consumer Research, Communication +21

Opinion Fraud Detection in Online Reviews by Network Effects

Leman Akoglu, Rishi Chandy, Christos Faloutsos · Proceedings of the International AAAI Conference on Web and Social Media · 2021 · 398 citations · Full text

Fraud Detection, Online Review Datasets, Engineering +21

Keith Henderson, Brian Gallagher, Tina Eliassi‐Rad et al. · 2012 · 389 citations

Engineering, Community Mining, Network Analysis +16

APATE: A novel approach for automated credit card transaction fraud detection using network-based extensions

Véronique Van Vlasselaer, Cristián Bravo, Olivier Caelen et al. · Decision Support Systems · 2015 · 331 citations · Full text

Fraud Detection, Engineering, Data Science +4

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