Cuneyt Gurcan Akcora

66 papers A* 11A 2B 3C 3Misc 1Journal 35Unranked 8
YearRankTypeTitle / Venue / Authors
2026 J jnl
A unified graph neural network-based approach for few-shot learning with task nodes and DiffPool abstraction.
Neurocomputing
Poupak Azad, Arash Heidari, Cuneyt Gurcan Akcora, Ahmad Khonsari, Seyed Hamed Rastegar
2026 J jnl
ATEX-CF: Attack-Informed Counterfactual Explanations for Graph Neural Networks.
CoRR
Yu Zhang, Sean Bin Yang, Arijit Khan, Cuneyt Gurcan Akcora
2026 J jnl
Machine Learning for Blockchain Data Analysis: Progress and Opportunities.
Distributed Ledger Technol. Res. Pract.
Poupak Azad, Cuneyt Gurcan Akcora, Arijit Khan
2026 J jnl
MoltGraph: A Longitudinal Temporal Graph Dataset of Moltbook for Coordinated-Agent Detection.
CoRR
Kunal Mukherjee, Cuneyt Gurcan Akcora, Murat Kantarcioglu
2026 J jnl
Optimal Transport-Guided Adversarial Attacks on Graph Neural Network-Based Bot Detection.
CoRR
Kunal Mukherjee, Md. Zulfikar Alom, Tran Gia Bao Ngo, Cuneyt Gurcan Akcora, Murat Kantarcioglu
2025 — conf
Chainlet Orbits: Topological Address Embedding for Blockchain.
KDD (1)
Poupak Azad, Baris Coskunuzer, Murat Kantarcioglu, Cuneyt Gurcan Akcora
2025 A* conf
GOttack: Universal Adversarial Attacks on Graph Neural Networks via Graph Orbits Learning.
ICLR
Md. Zulfikar Alom, Tran Gia Bao Ngo, Murat Kantarcioglu, Cuneyt Gurcan Akcora
2025 J jnl
SCNode: Spatial and Contextual Coordinates for Graph Representation Learning.
Trans. Mach. Learn. Res.
Md Joshem Uddin, Astrit Tola, Varin Singh Sikand, Cuneyt Gurcan Akcora, Baris Coskunuzer
2024 B conf
Are Existing Large Language Models Robust Against Jailbreak Attacks?
IEEE Big Data
Baha Rababah, Shang Tommy Wu, Matthew Kwiatkowski, Carson K. Leung, Cuneyt Gurcan Akcora
2024 J jnl
ClassContrast: Bridging the Spatial and Contextual Gaps for Node Representations.
CoRR
Md Joshem Uddin, Astrit Tola, Varin Sikand, Cuneyt Gurcan Akcora, Baris Coskunuzer
2024 J jnl
Data depth and core-based trend detection on blockchain transaction networks.
Frontiers Blockchain
Jason Zhu, Arijit Khan, Cuneyt Gurcan Akcora
2024 J jnl
EMP: Effective Multidimensional Persistence for Graph Representation Learning.
CoRR
Ignacio Segovia-Dominguez, Yuzhou Chen, Cuneyt Gurcan Akcora, Zhiwei Zhen, Murat Kantarcioglu, Yulia R. Gel, Baris Coskunuzer
2024 J jnl
Explaining the Power of Topological Data Analysis in Graph Machine Learning.
CoRR
Funmilola Mary Taiwo, Umar Islambekov, Cuneyt Gurcan Akcora
2024 A* conf
GraphPulse: Topological representations for temporal graph property prediction.
ICLR
Kiarash Shamsi, Farimah Poursafaei, Shenyang Huang, Tran Gia Bao Ngo, Baris Coskunuzer, Cuneyt Gurcan Akcora
2024 J jnl
Machine Learning for Blockchain Data Analysis: Progress and Opportunities.
CoRR
Poupak Azad, Cuneyt Gurcan Akcora, Arijit Khan
2024 B conf
SoK: Prompt Hacking of Large Language Models.
IEEE Big Data
Baha Rababah, Shang Tommy Wu, Matthew Kwiatkowski, Carson K. Leung, Cuneyt Gurcan Akcora
2024 J jnl
SoK: Prompt Hacking of Large Language Models.
CoRR
Baha Rababah, Shang Wu, Matthew Kwiatkowski, Carson K. Leung, Cuneyt Gurcan Akcora
2024 J jnl
TopER: Topological Embeddings in Graph Representation Learning.
CoRR
Astrit Tola, Funmilola Mary Taiwo, Cuneyt Gurcan Akcora, Baris Coskunuzer
2024 J jnl
Towards Neural Scaling Laws for Foundation Models on Temporal Graphs.
CoRR
Razieh Shirzadkhani, Tran Gia Bao Ngo, Kiarash Shamsi, Shenyang Huang, Farimah Poursafaei, Poupak Azad, Reihaneh Rabbany, Baris Coskunuzer, Guillaume Rabusseau, Cuneyt Gurcan Akcora
2023 J jnl
A fast topological approach for predicting anomalies in time-varying graphs.
CoRR
Umar Islambekov, Hasani Pathirana, Omid Khormali, Cuneyt Gurcan Akcora, Ekaterina Smirnova
2023 C conf
CALOSYS - A Robust Blockchain-based Marketing Loan Ecosystem for Small Businesses.
ICBC
Kiarash Shamsi, Koosha Esmaeilzadeh Khorasani, Sara Rouhani, Cuneyt Gurcan Akcora
2023 J jnl
Chainlet Orbits: Topological Address Embedding for the Bitcoin Blockchain.
CoRR
Poupak Azad, Baris Coskunuzer, Murat Kantarcioglu, Cuneyt Gurcan Akcora
2023 J jnl
Core-based Trend Detection in Blockchain Networks.
CoRR
Jason Zhu, Arijit Khan, Cuneyt Gurcan Akcora
2023 — conf
Deep Learning-Based Credit Score Prediction: Hybrid LSTM-GRU Model.
SSCI
Golnaz Sababipour ASL, Kiarash Shamsi, Ruppa K. Thulasiram, Cuneyt Gurcan Akcora, Carson K. Leung
2023 — conf
EMP: Effective Multidimensional Persistence for Graph Representation Learning.
LoG
Yuzhou Chen, Ignacio Segovia-Dominguez, Cuneyt Gurcan Akcora, Zhiwei Zhen, Murat Kantarcioglu, Yulia R. Gel, Baris Coskunuzer
2022 J jnl
Blockchain networks: Data structures of Bitcoin, Monero, Zcash, Ethereum, Ripple, and Iota.
WIREs Data Mining Knowl. Discov.
Cuneyt Gurcan Akcora, Yulia R. Gel, Murat Kantarcioglu
2022 A* conf
Chartalist: Labeled Graph Datasets for UTXO and Account-based Blockchains.
NeurIPS
Kiarash Shamsi, Friedhelm Victor, Murat Kantarcioglu, Yulia R. Gel, Cuneyt Gurcan Akcora
2022 A conf
Graph-based Management and Mining of Blockchain Data.
CIKM
Arijit Khan, Cuneyt Gurcan Akcora
2022 A* conf
Reduction Algorithms for Persistence Diagrams of Networks: CoralTDA and PrunIT.
NeurIPS
Cuneyt Gurcan Akcora, Murat Kantarcioglu, Yulia R. Gel, Baris Coskunuzer
2022 J jnl
Reduction Algorithms for Persistence Diagrams of Networks: CoralTDA and PrunIT.
CoRR
Cuneyt Gurcan Akcora, Murat Kantarcioglu, Yulia R. Gel, Baris Coskunuzer
2022 J jnl
Topological Forest.
IEEE Access
Murat Ali Bayir, Kiarash Shamsi, Huseyincan Kaynak, Cuneyt Gurcan Akcora
2021 — conf
AI for Security and Security for AI.
CODASPY
Elisa Bertino, Murat Kantarcioglu, Cuneyt Gurcan Akcora, Sagar Samtani, Sudip Mittal, Maanak Gupta
2021 A* conf
Alphacore: Data Depth based Core Decomposition.
KDD
Friedhelm Victor, Cuneyt Gurcan Akcora, Yulia R. Gel, Murat Kantarcioglu
2021 J jnl
Blockchain Networks: Data Structures of Bitcoin, Monero, Zcash, Ethereum, Ripple and Iota.
CoRR
Cuneyt Gurcan Akcora, Murat Kantarcioglu, Yulia R. Gel
2021 A* conf
Data Science on Blockchains.
KDD
Cuneyt Gurcan Akcora, Murat Kantarcioglu, Yulia R. Gel
2021 J jnl
GraphBoot: Quantifying Uncertainty in Node Feature Learning on Large Networks.
IEEE Trans. Knowl. Data Eng.
Cuneyt Gurcan Akcora, Yulia R. Gel, Murat Kantarcioglu, Vyacheslav Lyubchich, Bhavani Thuraisingham
2021 J jnl
Smart Vectorizations for Single and Multiparameter Persistence.
CoRR
Baris Coskunuzer, Cuneyt Gurcan Akcora, Ignacio Segovia-Dominguez, Zhiwei Zhen, Murat Kantarcioglu, Yulia R. Gel
2021 — conf
Topological Anomaly Detection in Dynamic Multilayer Blockchain Networks.
ECML/PKDD (1)
Dorcas Ofori-Boateng, Ignacio Segovia-Dominguez, Cuneyt Gurcan Akcora, Murat Kantarcioglu, Yulia R. Gel
2021 J jnl
Topological Anomaly Detection in Dynamic Multilayer Blockchain Networks.
CoRR
Dorcas Ofori-Boateng, Ignacio Segovia-Dominguez, Murat Kantarcioglu, Cuneyt Gurcan Akcora, Yulia R. Gel
2020 A* conf
BitcoinHeist: Topological Data Analysis for Ransomware Prediction on the Bitcoin Blockchain.
IJCAI
Cuneyt Gurcan Akcora, Yitao Li, Yulia R. Gel, Murat Kantarcioglu
2020 A conf
Dissecting Ethereum Blockchain Analytics: What We Learn from Topology and Geometry of the Ethereum Graph?
SDM
Yitao Li, Umar Islambekov, Cuneyt Gurcan Akcora, Ekaterina Smirnova, Yulia R. Gel, Murat Kantarcioglu
2020 J jnl
How to Not Get Caught When You Launder Money on Blockchain?
CoRR
Cuneyt Gurcan Akcora, Sudhanva Purusotham, Yulia R. Gel, Mitchell Krawiec-Thayer, Murat Kantarcioglu
2019 J jnl
BitcoinHeist: Topological Data Analysis for Ransomware Detection on the Bitcoin Blockchain.
CoRR
Cuneyt Gurcan Akcora, Yitao Li, Yulia R. Gel, Murat Kantarcioglu
2019 A* conf
ChainNet: Learning on Blockchain Graphs with Topological Features.
ICDM
Nazmiye Ceren Abay, Cuneyt Gurcan Akcora, Yulia R. Gel, Murat Kantarcioglu, Umar D. Islambekov, Yahui Tian, Bhavani Thuraisingham
2019 J jnl
ChainNet: Learning on Blockchain Graphs with Topological Features.
CoRR
Nazmiye Ceren Abay, Cuneyt Gurcan Akcora, Yulia R. Gel, Umar D. Islambekov, Murat Kantarcioglu, Yahui Tian, Bhavani Thuraisingham
2019 J jnl
Dissecting Ethereum Blockchain Analytics: What We Learn from Topology and Geometry of Ethereum Graph.
CoRR
Yitao Li, Umar Islambekov, Cuneyt Gurcan Akcora, Ekaterina Smirnova, Yulia R. Gel, Murat Kantarcioglu
2018 C conf
Attacklets: Modeling High Dimensionality in Real World Cyberattacks.
ISI
Cuneyt Gurcan Akcora, Jonathan Z. Bakdash, Yulia R. Gel, Murat Kantarcioglu, Laura R. Marusich, Bhavani Thuraisingham
2018 A* conf
Blockchain Data Analytics.
ICDM
Cuneyt Gurcan Akcora, Murat Kantarcioglu, Yulia R. Gel
2018 — conf
Forecasting Bitcoin Price with Graph Chainlets.
PAKDD (3)
Cuneyt Gurcan Akcora, Asim Kumer Dey, Yulia R. Gel, Murat Kantarcioglu
2018 — ch.
Graphical User Interfaces for Privacy Settings.
Encyclopedia of Social Network Analysis and Mining. 2nd Ed.
Cuneyt Gurcan Akcora, Elena Ferrari
2018 — ch.
Similarity Metrics on Social Networks.
Encyclopedia of Social Network Analysis and Mining. 2nd Ed.
Cuneyt Gurcan Akcora, Elena Ferrari
2017 J jnl
Blockchain: A Graph Primer.
CoRR
Cuneyt Gurcan Akcora, Yulia R. Gel, Murat Kantarcioglu
2015 J jnl
Temporal Rules Discovery for Web Data Cleaning.
Proc. VLDB Endow.
Ziawasch Abedjan, Cuneyt Gurcan Akcora, Mourad Ouzzani, Paolo Papotti, Michael Stonebraker
2014 J jnl
Detecting anomalies in social network data consumption.
Soc. Netw. Anal. Min.
Cuneyt Gurcan Akcora, Barbara Carminati, Elena Ferrari, Murat Kantarcioglu
2014 B conf
Discovering trust patterns in ego networks.
ASONAM
Cuneyt Gurcan Akcora, Elena Ferrari
2014 — ch.
Similarity Metrics on Social Networks.
Encyclopedia of Social Network Analysis and Mining
Cuneyt Gurcan Akcora, Elena Ferrari
2013 — conf
Multi-Dimensional Conversation Analysis Across Online Social Networks.
CGC
William Lucia, Cuneyt Gurcan Akcora, Elena Ferrari
2013 J jnl
Multi-dimensional Conversation Analysis across Online Social Networks.
CoRR
William Lucia, Cuneyt Gurcan Akcora, Elena Ferrari
2013 J jnl
Trend sensing via Twitter.
Int. J. Ad Hoc Ubiquitous Comput.
Yavuz Selim Yilmaz, Muhammed Fatih Bulut, Cuneyt Gurcan Akcora, Murat Ali Bayir, Murat Demirbas
2013 J jnl
User similarities on social networks.
Soc. Netw. Anal. Min.
Cuneyt Gurcan Akcora, Barbara Carminati, Elena Ferrari
2012 A* conf
Privacy in Social Networks: How Risky is Your Social Graph?
ICDE
Cuneyt Gurcan Akcora, Barbara Carminati, Elena Ferrari
2012 J jnl
Risks of Friendships on Social Networks
CoRR
Cuneyt Gurcan Akcora, Barbara Carminati, Elena Ferrari
2012 A* conf
Risks of Friendships on Social Networks.
ICDM
Cuneyt Gurcan Akcora, Barbara Carminati, Elena Ferrari
2011 Misc conf
Network and profile based measures for user similarities on social networks.
IRI
Cuneyt Gurcan Akcora, Barbara Carminati, Elena Ferrari
2010 C conf
Crowd-sourced sensing and collaboration using twitter.
WOWMOM
Murat Demirbas, Murat Ali Bayir, Cuneyt Gurcan Akcora, Yavuz Selim Yilmaz, Hakan Ferhatosmanoglu
2010 — conf
Identifying breakpoints in public opinion.
SOMA@KDD
Cuneyt Gurcan Akcora, Murat Ali Bayir, Murat Demirbas, Hakan Ferhatosmanoglu