Panagiotis Karampelas

67 papers B 15C 7Misc 2Journal 18Unranked 15

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Experimental evidence of progressive ChatGPT models self-convergence. CoRR Konstantinos F. Xylogiannopoulos, Petros Xanthopoulos, Panagiotis Karampelas, Georgios A. Bakamitsos
2026	J	`jnl`	Generic Drone Simulator: Design, Development, and User Testing in a Virtual Search and Rescue Mission. IEEE Computer Graphics and Applications Georgios Pappas, Dimitrios Lappas, Panagiotis Karampelas, Joshua E. Siegel, Ioannis Templalexis, Stavros Stavrou, Sriram Krishnan
2026	J	`jnl`	The power of text similarity in identifying AI-LLM paraphrased documents: The case of BBC news articles and ChatGPT. Expert Syst. Appl. Konstantinos F. Xylogiannopoulos, Petros Xanthopoulos, Panagiotis Karampelas, Georgios A. Bakamitsos
2025	—	`ed.`	Advances in Social Networks Analysis and Mining - Proceedings of the 16th International Conference on Advances in Social Networks Analysis and Mining - ASONAM 2024 Volume 2 ASONAM (Workshops) I-Hsien Ting, Reda Alhajj, Panagiotis Karampelas, Min-Yuh Day
2025	J	`jnl`	Is AI-assisted paraphrase the new tool for fake review creation? Challenges and remedies. Knowl. Based Syst. Konstantinos F. Xylogiannopoulos, Petros Xanthopoulos, Panagiotis Karampelas, Georgios A. Bakamitsos
2025	J	`jnl`	The power of text similarity in identifying AI-LLM paraphrased documents: The case of BBC news articles and ChatGPT. CoRR Konstantinos F. Xylogiannopoulos, Petros Xanthopoulos, Panagiotis Karampelas, Georgios A. Bakamitsos
2024	J	`jnl`	ChatGPT paraphrased product reviews can confuse consumers and undermine their trust in genuine reviews. Can you tell the difference? Inf. Process. Manag. Konstantinos F. Xylogiannopoulos, Petros Xanthopoulos, Panagiotis Karampelas, Georgios A. Bakamitsos
2022	J	`jnl`	A novel malicious remote administration tool using stealth and self-defense techniques. Int. J. Inf. Sec. Ioannis Kazoleas, Panagiotis Karampelas
2022	—	`conf`	Recognizing the Threats of Drone Surveillance. A Case Study. IVMSP Dimitrios Lappas, George Fessakis, Panagiotis Karampelas
2020	J	`jnl`	A password creation and validation system for social media platforms based on big data analytics. J. Ambient Intell. Humaniz. Comput. Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2020	B	`conf`	Identifying Social Networks of Programmers using Text Mining for Code Similarity Detection. ASONAM Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas
2020	B	`conf`	Visualization of Repeated Patterns in Multivariate Discrete Sequences. ASONAM Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas
2019	B	`conf`	Multivariate motif detection in local weather big data. ASONAM Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2019	B	`conf`	Text mining for malware classification using multivariate all repeated patterns detection. ASONAM Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2019	B	`conf`	The role of social media surveillance in search and rescue missions. ASONAM Dimitrios Lappas, Panagiotis Karampelas, George Fessakis
2018	B	`conf`	Clickstream Analytics: An Experimental Analysis of the Amazon Users' Simulated Monthly Traffic. ASONAM Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2018	B	`conf`	Detecting Hate Speech Within the Terrorist Argument: A Greek Case. ASONAM Ioanna K. Lekea, Panagiotis Karampelas
2018	—	`ch.`	Dynamic Pattern Detection for Big Data Stream Analytics. Social Network Based Big Data Analysis and Applications Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2018	B	`conf`	Text Mining for Plagiarism Detection: Multivariate Pattern Detection for Recognition of Text Similarities. ASONAM Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2018	—	`ch.`	Visual Methods and Tools for Social Network Analysis. Encyclopedia of Social Network Analysis and Mining. 2nd Ed. Panagiotis Karampelas
2017	J	`jnl`	Advanced Network Data Analytics for Large-Scale DDoS Attack Detection. Int. J. Cyber Warf. Terror. Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2017	—	`conf`	Are We Really That Close Together? Tracing and Discussing Similarities and Differences between Greek Terrorist Groups Using Cluster Analysis. EISIC Ioanna K. Lekea, Panagiotis Karampelas
2017	C	`conf`	Learn by playing: A serious war game simulation for teaching military ethics. EDUCON Savvas Veziridis, Panagiotis Karampelas, Ioanna K. Lekea
2017	—	`conf`	Text Mining in Unclean, Noisy or Scrambled Datasets for Digital Forensics Analytics. EISIC Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2016	B	`conf`	Frequent and non-frequent pattern detection in big data streams: An experimental simulation in 1 trillion data points. ASONAM Konstantinos F. Xylogiannopoulos, Reda Alhajj, Panagiotis Karampelas
2016	B	`conf`	Profiling individuals based on email analysis and ego networks: A visualization technique. ASONAM Antreas Xenaros, Panagiotis Karampelas, Ioanna K. Lekea
2016	J	`jnl`	Repeated patterns detection in big data using classification and parallelism on LERP Reduced Suffix Arrays. Appl. Intell. Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2015	—	`conf`	Discretization Method for the Detection of Local Extrema and Trends in Non-discrete Time Series. ICEIS (1) Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2015	J	`jnl`	SIREN - A Network Infrastructure for Emergencies. ERCIM News Ioannis G. Askoxylakis, Paschalis Papagrigoriou, Diomedes D. Kastanis, Panagiotis Karampelas, George Spanoudakis
2015	B	`conf`	Sequential All Frequent Itemsets Detection: A Method to Detect All Frequent Sequential Itemsets Using LERP-Reduced Suffix Array Data Structure and ARPaD Algorithm. ASONAM Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2015	B	`conf`	Tactics, weapons, targets and rationale behind the actions of the mostly operational terrorist groups across Europe. ASONAM Ioanna K. Lekea, Panagiotis Karampelas, Konstantinos F. Xylogiannopoulos, Reda Alhajj
2014	J	`jnl`	Analyzing very large time series using suffix arrays. Appl. Intell. Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2014	C	`conf`	Early DDoS Detection Based on Data Mining Techniques. WISTP Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2014	J	`jnl`	Experimental Analysis on the Normality of π, e, φ, sqrt(2) Using Advanced Data-Mining Techniques. Exp. Math. Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2014	C	`conf`	Fast Frequent Pattern Detection Using Prime Numbers. IDEAL Konstantinos F. Xylogiannopoulos, Omar Addam, Panagiotis Karampelas, Reda Alhajj
2014	—	`ch.`	Visual Methods and Tools for Social Network Analysis. Encyclopedia of Social Network Analysis and Mining Panagiotis Karampelas
2014	J	`jnl`	Visualization of health indicators: utilizing data mining techniques and statistical analysis for effective comparison of user profiles. Netw. Model. Anal. Health Informatics Bioinform. Jessica Szeto, Anthony Lycett, Xuan Yi, Salim Afra, Abdullah Sarhan, Konstantinos F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2013	B	`conf`	Combining information extraction and text mining for cancer biomarker detection. ASONAM Khaled Dawoud, Shang Gao, Ala Qabaja, Panagiotis Karampelas, Reda Alhajj
2013	—	`ch.`	Developing a Hybrid Framework for a Web-Page Recommender System. Mining Social Networks and Security Informatics Vasileios Anastopoulos, Panagiotis Karampelas, Reda Alhajj
2013	—	`ch.`	Integrating Online Social Network Analysis in Personalized Web Search. The Influence of Technology on Social Network Analysis and Mining M. Omair Shafiq, Tamer N. Jarada, Panagiotis Karampelas, Reda Alhajj, Jon G. Rokne
2013	J	`jnl`	Modeling Suspicious Email Detection using Enhanced Feature Selection. CoRR Sarwat Nizamani, Nasrullah Memon, Uffe Kock Wiil, Panagiotis Karampelas
2013	—	`book`	Techniques and Tools for Designing an Online Social Network Platform Panagiotis Karampelas
2012	—	`conf`	Finding Hidden Nodes by Checking for Missing Nodes against Past Social Networks. NBiS Alan Chia-Lung Chen, Mohamad Elzohbi, Ahmad Elhajj, Kostas F. Xylogiannopoulos, Panagiotis Karampelas, Mick J. Ridley, Reda Alhajj
2012	B	`conf`	Minimization of Suffix Array's Storage Capacity for Periodicity Detection in Time Series. ICTAI Kostas F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2012	—	`conf`	Periodicity data mining in time series using Suffix Arrays. IEEE Conf. of Intelligent Systems Kostas F. Xylogiannopoulos, Panagiotis Karampelas, Reda Alhajj
2012	—	`conf`	The reduction of the digital divide by improving the appropriateness of the web content. ITHET Vasileios Yfantis, Panagiotis Kalagiakos, Chrysanthi Kouloumperi, Panagiotis Karampelas
2012	—	`conf`	Towards an intelligent system for cognitive behavioral treatment. SoSE Panagiotis Karampelas, Ioanna Laniti, Despina Konstas, Panagiotis Kalagiakos
2011	—	`conf`	A Hybrid Framework for Building a Web-Page Recommender System. EISIC Vasileios Anastopoulos, Panagiotis Karampelas, Panagiotis Kalagiakos, Reda Alhajj
2011	C	`conf`	Applications of Social Network Construction and Analysis in the Medical Referral Process. DASC Wadhah Almansoori, Omar Zarour, Tamer N. Jarada, Panagiotis Karampelas, Jon G. Rokne, Reda Alhajj
2011	Misc	`conf`	Association rules mining based approach for Web usage mining. IRI Mohamad Nagi, Abdallah M. ElSheikh, Iyad Suleiman, Peter Peng, Mohammad Rifaie, Keivan Kianmehr, Panagiotis Karampelas, Mick J. Ridley, Jon G. Rokne, Reda Alhajj
2011	B	`conf`	CCM: A Text Classification Model by Clustering. ASONAM Sarwat Nizamani, Nasrullah Memon, Uffe Kock Wiil, Panagiotis Karampelas
2011	J	`jnl`	Effectiveness of Heuristic Based Approach on the Performance of Indexing and Clustering of High Dimensional Data. J. Inf. Knowl. Manag. Alan Chia-Lung Chen, Shang Gao, Tamer N. Jarada, Ming Zhang, Christos Pavlatos, Panagiotis Karampelas, Reda Alhajj
2011	—	`ch.`	Finding Hidden Links in Terrorist Networks by Checking Indirect Links of Different Sub-Networks. Counterterrorism and Open Source Intelligence Alan Chia-Lung Chen, Shang Gao, Panagiotis Karampelas, Reda Alhajj, Jon G. Rokne
2011	—	`conf`	Harvesting Information from Heterogeneous Sources. EISIC Pir Abdul Rasool Qureshi, Nasrullah Memon, Uffe Kock Wiil, Panagiotis Karampelas, Jose Ignacio Nieto Sancheze
2011	J	`jnl`	LPAT: An interactive simulation tool for assessing the lightning performance of Hellenic high voltage transmission lines. Appl. Soft Comput. Panagiotis Karampelas, Lambros Ekonomou, S. Panetsos, George E. Chatzarakis
2011	C	`conf`	Simple and effective behavior tracking by post processing of association rules into segments. iiWAS Alan Chia-Lung Chen, Kostas F. Xylogiannopoulos, Tamer N. Jarada, Omar Zarour, Panagiotis Karampelas, Jon G. Rokne, Reda Alhajj
2011	C	`conf`	heteroHarvest: Harvesting information from heterogeneous sources. ISI Pir Abdul Rasool Qureshi, Nasrullah Memon, Uffe Kock Wiil, Panagiotis Karampelas, Jose Ignacio Nieto Sancheze
2010	—	`ch.`	Employing Social Network Construction and Analysis in Web Structure Optimization. From Sociology to Computing in Social Networks Mohamad Nagi, Abdelghani Guerbas, Keivan Kianmehr, Panagiotis Karampelas, Mick J. Ridley, Reda Alhajj, Jon G. Rokne
2010	Misc	`conf`	Heuristic based approach to clustering and its time critical applications. IRI Alan Chia-Lung Chen, Shang Gao, Reda Alhajj, Panagiotis Karampelas
2010	C	`conf`	Mapping rules for converting from ODL to XML schemas. iiWAS Tamer N. Jarada, Kelvin Chung, Armen Shimoon, Panagiotis Karampelas, Reda Alhajj, Jon G. Rokne
2010	—	`ch.`	SOA Security Aspects in Web-based Architectural Design. From Sociology to Computing in Social Networks Asadullah Shaikh, Shccraz Ali, Nasrullah Memon, Panagiotis Karampelas
2009	—	`conf`	Designing Universally Accessible Networking Services for a Mobile Personal Assistant. HCI (6) Ioannis Basdekis, Panagiotis Karampelas, Voula Doulgeraki, Constantine Stephanidis
2009	—	`conf`	Web User Interface Design Strategy: Designing for Device Independence. HCI (5) Panagiotis Karampelas, Ioannis Basdekis, Constantine Stephanidis
2008	—	`conf`	A New Algorithm for On-Line Multivariate ARMA Identification Using Multimodel Partitioning Theory. Panhellenic Conference on Informatics Stylianos Sp. Pappas, Nicholas Harkiolakis, Panagiotis Karampelas, Lambros Ekonomou, Sokratis K. Katsikas
2008	J	`jnl`	Modeling of the grounding resistance variation using ARMA models. Simul. Model. Pract. Theory Stylianos Sp. Pappas, Lambros Ekonomou, Panagiotis Karampelas, Sokratis K. Katsikas, Panos Liatsis
2005	—	`conf`	Usability Inspection of the WardInHand Prototype. Universal Access in Health Telematics Panagiotis Karampelas, Demosthenes Akoumianakis, Constantine Stephanidis
2002	—	`conf`	User Interface Design for PDAs: Lessons and Experience with the WARD-IN-HAND Prototype. User Interfaces for All Panagiotis Karampelas, Demosthenes Akoumianakis, Constantine Stephanidis