Parlay-based service provision in circuit- and packet-switched telecommunications networks. - Andreas E. Papadakis; Emmanuel S. Chaniotakis; Prokopis E. Giannakakis; Nikolaos D. Tselikas; Iakovos S. Venieris (Int. J. Commun. Syst., 2004)

An OSA/Parlay-Based Middleware Architecture for Location-Based Services. - Nikolaos D. Tselikas; Eleftherios Koutsoloukas; Sofia Kapellaki; Emmanuel S. Chaniotakis; Iakovos S. Venieris (Wirel. Pers. Commun., 2004)

The "Le" interface: performance evaluation of 2-tier and 3-tier 3GPP compliant realizations. - Sofia Kapellaki; Nikolaos D. Tselikas; Emmanuel S. Chaniotakis; Eleftherios Koutsoloukas; George N. Prezerakos; Iakovos S. Venieris (ICC, 2005)

The Simplicity Project and its Demonstrator: Improving Ease of Use and Personalization of ICT Services. - Giovanni Bartolomeo; Nicola Blefari-Melazzi; F. Martire; Stefano Salsano; Sofia Kapellaki; Eleftherios Koutsoloukas; George N. Prezerakos; Nikolaos D. Tselikas; Iakovos S. Venieris (GLOBECOM, 2006)

Architecture for reliable service discovery and delivery in manets based on power management employing slp extensions. - Christos I. Katsigiannis; Dimitrios A. Kateros; Eleftherios Koutsoloukas; Nikolaos D. Tselikas; Iakovos S. Venieris (IEEE Wirel. Commun., 2006)

Model-driven Composition of Context-aware Web Services Using ContextUML and Aspects. - George N. Prezerakos; Nikolaos D. Tselikas; Giovanni Cortese (ICWS, 2007)

A middleware architecture for privacy protection. - Georgios V. Lioudakis; Eleftherios Koutsoloukas; Nikolaos L. Dellas; Nikolaos D. Tselikas; Sofia Kapellaki; George N. Prezerakos; Dimitra I. Kaklamani; Iakovos S. Venieris (Comput. Networks, 2007)

OSA/Parlay-based middleware architecture and performance analysis for homogeneous service provision in Next Generation Networks. - Nikolaos D. Tselikas; Sofia Kapellaki; Eleftherios Koutsoloukas; George N. Prezerakos; Iakovos S. Venieris (Comput. Commun., 2007)

Distributed service provision using open APIs-based middleware: "OSA/Parlay vs. JAIN" performance evaluation study. - Nikolaos D. Tselikas; Nikolaos L. Dellas; Eleftherios Koutsoloukas; Sofia Kapellaki; George N. Prezerakos; Iakovos S. Venieris (J. Syst. Softw., 2007)

A Methodology for Model-Driven Web Application Composition. - Dimitrios A. Kateros; Georgia M. Kapitsaki; Nikolaos D. Tselikas; Iakovos S. Venieris (IEEE SCC (2), 2008)

Model-driven development of composite web applications. - Georgia M. Kapitsaki; Dimitrios A. Kateros; Christos A. Pappas; Nikolaos D. Tselikas; Iakovos S. Venieris (iiWAS, 2008)

Communication network design using Particle Swarm Optimization. - Chrysa Papagianni; Kostas Papadopoulos; Christos A. Pappas; Nikolaos D. Tselikas; Dimitra I. Kaklamani; Iakovos S. Venieris (IMCSIT, 2008)

A complete content production and delivery system in a controlled multimedia network. - Chrysa Papagianni; Nikolaos D. Tselikas; Evangelos A. Kosmatos; Andreas E. Papadakis; Thierry Keutgen; Dimitra I. Kaklamani; Iakovos S. Venieris (ISCC, 2008)

An agent-based framework for integrating mobility into grid services. - Theodoros E. Athanaileas; Nikolaos D. Tselikas; George V. Tsoulos; Dimitra I. Kaklamani (MOBILWARE, 2008)

A moving extended cell concept for seamless communication in 60 GHz radio-over-fiber networks. - Nikos Pleros; Kostas Tsagkaris; Nikolaos D. Tselikas (IEEE Commun. Lett., 2008)

A Handover Scheme Based on Moving Extended Cells for 60 GHz Radio-Over-Fiber Networks. - Kostas Tsagkaris; Nikolaos D. Tselikas; Nikos Pleros (ICC, 2009)

Performance evaluation study for QoS-aware triple play services over entry-level xDSL connections. - Chryssa A. Papagianni; Nikolaos D. Tselikas; Evangelos A. Kosmatos; Stavros Papapanagiotou; Iakovos S. Venieris (J. Netw. Comput. Appl., 2009)

Context-aware service engineering: A survey. - Georgia M. Kapitsaki; George N. Prezerakos; Nikolaos D. Tselikas; Iakovos S. Venieris (J. Syst. Softw., 2009)

Bit Error and Outage Probability of Serial Relaying Communication Systems. - Christos Datsikas; Kostas P. Peppas; Nikos C. Sagias; Nikolaos D. Tselikas; George S. Tombras (Panhellenic Conference on Informatics, 2010)

Software and Middleware Technologies Based on Open APIs and Protocols for Modern Service Provision in Telecoms. - Nikolaos D. Tselikas; George S. Tselikis; Nikos C. Sagias (Panhellenic Conference on Informatics, 2010)

Seismicity Online Grid Map for Regional Earthquake Activity Studies. - Athanasios Keskempes; Anthony Roussos; Nikolaos D. Tselikas; Anthony C. Boucouvalas (Panhellenic Conference on Informatics, 2011)

Integrating RFIDs and Smart Objects into a Unified Internet of Things Architecture. - Evangelos A. Kosmatos; Nikolaos D. Tselikas; Anthony C. Boucouvalas (Adv. Internet Things, 2011)

Towards Privacy-Aware Target Advertising. - Aristidis P. Athanasiou; Charalampos N. Raftopoulos; Eleftherios D. Thanos; Georgios V. Kritharellis; Nikolaos D. Tselikas; Ioannis E. Foukarakis; Anthony C. Boucouvalas (Panhellenic Conference on Informatics, 2012)

Augmented Audio Reality Mobile Application Specially Designed for Visually Impaired People. - Dimitrios P. Soukaras; Ioannis K. Chaniotis; Ioannis G. Karagiannis; Ilianna S. Stampologlou; Christianna A. Triantafyllou; Nikolaos D. Tselikas; Ioannis E. Foukarakis; Anthony C. Boucouvalas (Panhellenic Conference on Informatics, 2012)

Choosing Licenses In Free Open Source Software. - Ioannis E. Foukarakis; Georgia M. Kapitsaki; Nikolaos D. Tselikas (SEKE, 2012)

Enhancing laboratory experience and assessment through monitoring and processing of students' activities. - Andreas E. Papadakis; Maria Samarakou; Pantelis Prentakis; Nikolaos D. Tselikas; Grammatiki Tsaganou (EDUCON, 2013)

Proximity: A Real-Time, Location Aware Social Web Application Built with Node.js and AngularJS. - Ioannis K. Chaniotis; Kyriakos-Ioannis D. Kyriakou; Nikolaos D. Tselikas (MobiWIS, 2013)

Performance evaluation of handoff algorithms applied in vehicular 60GHz radio-over-fiber networks. - Nikolaos D. Tselikas; Evangelos A. Kosmatos; Anthony C. Boucouvalas (PM2HW2N@MSWiM, 2013)

The Moving Extended N-Cells handover algorithm in vehicular radio-over-fiber networks at 60GHz. - Nikolaos D. Tselikas; Evangelos A. Kosmatos; Anthony C. Boucouvalas (CAMAD, 2014)

Minimizing packet loss in high-mobility radio-over-fiber networks. - Evangelos A. Kosmatos; Nikolaos D. Tselikas; Nikos C. Sagias (CSNDSP, 2014)

A handoff algorithm for packet loss optimization in vehicular radio-over-fiber picocellular networks. - Nikolaos D. Tselikas; Evangelos A. Kosmatos (ICCVE, 2014)

Asymptotic analysis for dual-hop communication networks with PSK and imperfect CSI. - Nikos C. Sagias; Ranjan K. Mallik; Nikolaos D. Tselikas (WCNC, 2014)

The GPM meta-transcompiler: Harmonizing JavaScript-oriented Web development with the upcoming ECMAScript 6 "Harmony" specification. - Kyriakos-Ioannis D. Kyriakou; Ioannis K. Chaniotis; Nikolaos D. Tselikas (CCNC, 2015)

Handoff algorithms in vehicular Radio-over-Fiber networks: Packet loss mathematical analysis and performance evaluation study. - Nikolaos D. Tselikas; Evangelos A. Kosmatos (CCNC, 2015)

Introducing call admission control policies in handoff algorithms' modeling for radio-over-fiber networks at 60 GHz. - Evangelos A. Kosmatos; Nikolaos D. Tselikas; Anthony C. Boucouvalas; Kostas Tsagkaris; Sofia Kapellaki; Nikos Pleros (CITS, 2015)

Assessing students approaches in the context of telecommunications services provision. - Andreas E. Papadakis; Nikolaos D. Tselikas; Maria Samarakou; Pantelis Prentakis (EDUCON, 2015)

Is Node.js a viable option for building modern web applications? A performance evaluation study. - Ioannis K. Chaniotis; Kyriakos-Ioannis D. Kyriakou; Nikolaos D. Tselikas (Computing, 2015)

An insight into license tools for open source software systems. - Georgia M. Kapitsaki; Nikolaos D. Tselikas; Ioannis E. Foukarakis (J. Syst. Softw., 2015)

A Markov model combining handover algorithms with Call Admission Control policies in vehicular RoF networks at 60 GHz. - Nikolaos D. Tselikas (ICTON, 2016)

Dominant handover algorithms for vehicular Radio-over-Fiber networks at 60 GHz: A performance evaluation study. - Evangelos A. Kosmatos; Nikolaos D. Tselikas (Perform. Evaluation, 2016)

Usability Testing of Mobile Applications: Web vs. Hybrid Apps. - Panagiotis T. Koziokas; Nikolaos D. Tselikas; George S. Tselikis (PCI, 2017)

Handoff in picocellular mobile networks with fast-moving users: Problems and Solutions. - Nikolaos D. Tselikas (PCI, 2017)

Automating the license compatibility process in open source software with SPDX. - Georgia M. Kapitsaki; Frederik Kramer; Nikolaos D. Tselikas (J. Syst. Softw., 2017)

Improving C/C++ Open Source Software Discoverability by Utilizing Rust and Node.js Ecosystems. - Kyriakos-Ioannis D. Kyriakou; Nikolaos D. Tselikas; Georgia M. Kapitsaki (OSS, 2018)

Monitoring and management of home appliances with NETCONF and YANG. - Kyriaki Seklou; Panagiotis C. Kokkinos; Nikolaos D. Tselikas; Anthony C. Boukouvalas (PCI, 2019)

Enhancing C/C++ based OSS development and discoverability with CBRJS: A Rust/Node.js/WebAssembly framework for repackaging legacy codebases. - Kyriakos-Ioannis D. Kyriakou; Nikolaos D. Tselikas; Georgia M. Kapitsaki (J. Syst. Softw., 2019)

Adaptive User Profiling in E-Commerce and Administration of Public Services. - Kleanthis G. Gatziolis; Nikolaos D. Tselikas; Ioannis D. Moscholios (Future Internet, 2022)

Help me with this: A categorization of open source software problems. - Georgia M. Kapitsaki; Nikolaos D. Tselikas; Kyriakos-Ioannis D. Kyriakou; Maria Papoutsoglou 001 (Inf. Softw. Technol., 2022)

An Effective SEO Techniques and Technologies Guide-map. - Konstantinos I. Roumeliotis; Nikolaos D. Tselikas (J. Web Eng., 2022)

Evaluating Progressive Web App Accessibility for People with Disabilities. - Konstantinos I. Roumeliotis; Nikolaos D. Tselikas (Network, 2022)

Greek Hotels' Web Traffic: A Comparative Study Based on Search Engine Optimization Techniques and Technologies. - Konstantinos I. Roumeliotis; Nikolaos D. Tselikas; Christos Tryfonopoulos (Digit., 2022)

An integrated rehabilitation system for the upper limb spasticity assessment and treatment: the Rehabotics passive exoskeletal system. - Vassiliki T. Potsika; Nikolaos S. Tachos; Athanasios A. Pardalis; Christoforos Papaioannou; Ioannis N. Kouris; Theodore D. Economopoulos; Pantelis Syringas; Nikolaos D. Tselikas; Orestis N. Zestas; Giorgos Papagiannis; Athanasios Triantafyllou; Vasilis C. Protopappas; et al. (EMBC, 2023)

A Machine Learning Python-Based Search Engine Optimization Audit Software. - Konstantinos I. Roumeliotis; Nikolaos D. Tselikas (Informatics, 2023)

ChatGPT and Open-AI Models: A Preliminary Review. - Konstantinos I. Roumeliotis; Nikolaos D. Tselikas (Future Internet, 2023)

Sollerman Hand Function Sub-Test "Write with a Pen": A Computer-Vision-Based Approach in Rehabilitation Assessment. - Orestis N. Zestas; Nikolaos D. Tselikas (Sensors, 2023)

Serious Game for Hand Therapy Assessment. - Dimitrios N. Soumis; Nikolaos D. Tselikas (MOCAST, 2024)

LLMs and NLP Models in Cryptocurrency Sentiment Analysis: A Comparative Classification Study. - Konstantinos I. Roumeliotis; Nikolaos D. Tselikas; Dimitrios K. Nasiopoulos (Big Data Cogn. Comput., 2024)

LLMs in e-commerce: A comparative analysis of GPT and LLaMA models in product review evaluation. - Konstantinos I. Roumeliotis; Nikolaos D. Tselikas; Dimitrios K. Nasiopoulos (Nat. Lang. Process. J., 2024)

A Holistic Approach for Enhancing Museum Performance and Visitor Experience. - Panos I. Philippopoulos; Ioannis C. Drivas; Nikolaos D. Tselikas; Kostas N. Koutrakis; Elena Melidi; Dimitrios Kouis (Sensors, 2024)

When Multimodal Large Language Models Meet Computer Vision: Progressive GPT Fine-Tuning and Stress Testing. - Konstantinos I. Roumeliotis; Nikolaos D. Tselikas; Dimitrios K. Nasiopoulos (IEEE Access, 2025)

Fake News Detection and Classification: A Comparative Study of Convolutional Neural Networks, Large Language Models, and Natural Language Processing Models. - Konstantinos I. Roumeliotis; Nikolaos D. Tselikas; Dimitrios K. Nasiopoulos (Future Internet, 2025)

LLMs for product classification in e-commerce: A zero-shot comparative study of GPT and claude models. - Konstantinos I. Roumeliotis; Nikolaos D. Tselikas; Dimitrios K. Nasiopoulos (Nat. Lang. Process. J., 2025)

Plant Disease Detection through Multimodal Large Language Models and Convolutional Neural Networks. - Konstantinos I. Roumeliotis; Ranjan Sapkota; Manoj Karkee; Nikolaos D. Tselikas; Dimitrios K. Nasiopoulos (CoRR, 2025)

Orchestrator-Agent Trust: A Modular Agentic AI Visual Classification System with Trust-Aware Orchestration and RAG-Based Reasoning. - Konstantinos I. Roumeliotis; Ranjan Sapkota; Manoj Karkee; Nikolaos D. Tselikas (CoRR, 2025)