Giannis Tzimas

Publication Activity (10 Years)

Years Active: 1997-2024
Publications (10 Years): 38

Top Topics

Web Applications

Top Venues

Nucleic Acids Res.

Publications

George Varelas, Giannis Tzimas, Panayiotis Alefragis
Forecasting Electricity Demand in Greece: A Functional Data Approach in High Dimensional Hourly Time Series. SN Comput. Sci. 5 (5) (2024)
Kyriaki Sioziou, Panagiotis Zervas, Kostas Giotopoulos, Giannis Tzimas
Comparative Analysis of Large Language Models in Structured Information Extraction from Job Postings. EANN (2024)
Georgios Drakopoulos, Michael Marountas, Xenophon Liapakis, Giannis Tzimas, Phivos Mylonas, Spyros Sioutas
Blockchain For Mobile Health Applications: Acceleration With GPU Computing. CoRR (2023)
Panagiotis Skondras, George Psaroudakis, Panagiotis Zervas, Giannis Tzimas
Efficient Resume Classification Through Rapid Dataset Creation Using ChatGPT. IISA (2023)
Panagiotis Skondras, Nikos Zotos, Dimitris Lagios, Panagiotis Zervas, Konstantinos C. Giotopoulos, Giannis Tzimas
Deep Learning Approaches for Big Data-Driven Metadata Extraction in Online Job Postings. Inf. 14 (11) (2023)
Panagiotis Skondras, Panagiotis Zervas, Giannis Tzimas
Generating Synthetic Resume Data with Large Language Models for Enhanced Job Description Classification. Future Internet 15 (11) (2023)
George Varelas, Evangelos Sakkopoulos, Giannis Tzimas
Exploring the role of country social and medical characteristics in patient level mortality in COVID-19 pandemic using Unsupervised Learning. Intell. Decis. Technol. 16 (1) (2022)
George Varelas, Dimitris Lagios, Spyros Ntouroukis, Panagiotis Zervas, Kenia Parsons, Giannis Tzimas
Employing Natural Language Processing Techniques for Online Job Vacancies Classification. AIAI Workshops (2022)
Charalampos Papapavlou, Konstantinos Paximadis, Giannis Tzimas
Recent Progress on Submarine Optical Amplifiers. IISA (2022)
Charalampos Papapavlou, Konstantinos Paximadis, Giannis Tzimas
Design and Analysis of a New SDM Submarine Optical Network for Greece. IISA (2021)
Charalampos Papapavlou, Konstantinos Paximadis, Giannis Tzimas, Ioanna Savelona
Optical Frequency Hopping Techniques for Secure Fiber-Optic networks. IISA (2021)
Charalampos Papapavlou, Konstantinos Paximadis, Giannis Tzimas
Analyzing ROADM costs in SDM networks. IISA (2020)
Georgios Drakopoulos, Foteini Stathopoulou, Andreas Kanavos, Michael Paraskevas, Giannis Tzimas, Phivos Mylonas, Lazaros Iliadis
A genetic algorithm for spatiosocial tensor clustering. Evol. Syst. 11 (3) (2020)
Charalampos Papapavlou, Konstantinos Paximadis, Giannis Tzimas
Progress and Demonstrations on Space Division Multiplexing. IISA (2020)
Vassiliki Gkantouna, Vaios Papaioannou, Giannis Tzimas, Zlatan Sabic
A Semantic Approach for Domain-Specific Design Patterns Recommendations in CMS-based Web Development. INISTA (2020)
Emmanouil Viennas, Zafeiria-Marina Ioannou, Georgios Pavlidis, Giannis Tzimas, Evangelos Sakkopoulos
HappyCruise: An architecture for Personalized Secure Boarding on Cruises. IISA (2020)
Vassiliki Gkantouna, Spyros Sioutas, Giannis Tzimas
Efficient mining of design patterns for advanced modeling and optimization of content management system-based web applications. SIGWEB Newsl. 2019 (Autumn) (2019)
Angeliki Rapti, Kostas Tsichlas, Spyros Sioutas, Giannis Tzimas
Correction to: Virus propagation: threshold conditions for multiple profile networks. Knowl. Inf. Syst. 60 (2) (2019)
Konstantinos Paximadis, Giannis Tzimas, Anna Galanopoulou, Pavlos Kalpakioris, Zlatan Sabic
Multiple Path Load Balancing for TCP Large Scale Networks. IISA (2019)
Vassiliki Gkantouna, Vaios Papaioannou, Giannis Tzimas, Zlatan Sabic
An Approach for Domain-Specific Design Pattern Identification Based on Domain Ontology. AIAI (Workshops) (2019)
Vassiliki Gkantouna, Giannis Tzimas
CMS-oriented Modeling Languages: An Attempt to Assist Model-driven Development in CMS Domain. WEBIST (2019)
Angeliki Rapti, Kostas Tsichlas, Spyros Sioutas, Giannis Tzimas
Virus propagation: threshold conditions for multiple profile networks. Knowl. Inf. Syst. 60 (2) (2019)
Georgios Drakopoulos, Xenophon Liapakis, Evaggelos Spyrou, Giannis Tzimas, Phivos Mylonas, Spyros Sioutas
Computing Long Sequences of Consecutive Fibonacci Integers with TensorFlow. AIAI (Workshops) (2019)
Georgios Drakopoulos, Xenophon Liapakis, Giannis Tzimas, Phivos Mylonas
A Graph Resilience Metric Based On Paths: Higher Order Analytics With GPU. ICTAI (2018)
Dimitris Boussis, Elias Dritsas, Andreas Kanavos, Spyros Sioutas, Giannis Tzimas, Vassilios S. Verykios
MapReduce Implementations for Privacy Preserving Record Linkage. SETN (2018)
Vassiliki Gkantouna, Giannis Tzimas
Mining Domain-Specific Design Patterns: A Case Study. Algorithms 10 (1) (2017)
Emmanouil Viennas, Angeliki Komianou, Clint Mizzi, Maja Stojiljkovic, Christina Mitropoulou, Juha Muilu, Mauno Vihinen, Panagiota Grypioti, Styliani Papadaki, Cristiana Pavlidis, Branka Zukic, Theodora Katsila, Peter J. van der Spek, Sonja Pavlovic, Giannis Tzimas, George P. Patrinos
Expanded national database collection and data coverage in the FINDbase worldwide database for clinically relevant genomic variation allele frequencies. Nucleic Acids Res. 45 (Database-Issue) (2017)
Georgios Drakopoulos, Fotini Stathopoulou, Giannis Tzimas, Michael Paraskevas, Phivos Mylonas, Spyros Sioutas
A Genetic Algorithm for Discovering Linguistic Communities in Spatiosocial Tensors with an Application to Trilingual Luxemburg. EANN (2017)
Andreas Kanavos, Nikolaos Nodarakis, Spyros Sioutas, Athanasios K. Tsakalidis, Dimitrios Tsolis, Giannis Tzimas
Large Scale Implementations for Twitter Sentiment Classification. Algorithms 10 (1) (2017)
Nikolaos Nodarakis, Evaggelia Pitoura, Spyros Sioutas, Athanasios K. Tsakalidis, Dimitrios Tsoumakos, Giannis Tzimas
kdANN+: A Rapid AkNN Classifier for Big Data. Trans. Large Scale Data Knowl. Centered Syst. 24 (2016)
Vassiliki Gkantouna, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas, Emmanouil Viennas
Design reuse in the conceptual schema of CMSs: A pattern-based evaluation approach. Eng. Appl. Artif. Intell. 51 (2016)
Nikolaos Nodarakis, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas
Large Scale Sentiment Analysis on Twitter with Spark. EDBT/ICDT Workshops (2016)
Vassiliki Gkantouna, Giannis Tzimas, Basil Tampakas, John Tsaknakis
Mining Domain-Specific Design Patterns. AIAI (2016)
Nikolaos Nodarakis, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas
MR-SAT: A MapReduce Algorithm for Big Data Sentiment Analysis on Twitter. WEBIST (1) (2016)
Nikolaos Nodarakis, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas
Using Hadoop for Large Scale Analysis on Twitter: A Technical Report. CoRR (2016)
Nikolaos Nodarakis, Angeliki Rapti, Spyros Sioutas, Athanasios K. Tsakalidis, Dimitrios Tsolis, Giannis Tzimas, Yannis Panagis
(A)kNN Query Processing on the Cloud: A Survey. ALGOCLOUD (2016)
Vassiliki Gkantouna, Athanasios K. Tsakalidis, Giannis Tzimas
Mining Interaction Patterns in the Design of Web Applications for Improving User Experience. HT (2016)
Vassiliki Gkantouna, Athanasios K. Tsakalidis, Giannis Tzimas
Automated Analysis and Evaluation of Web Applications Design: The CMS-based Web Applications Case Study. WEBIST (1) (2016)
Athanasios Kaplanis, Marios Kendea, Spyros Sioutas, Christos Makris, Giannis Tzimas
HB+tree: use hadoop and HBase even your data isn't that big. SAC (2015)
Marios Kendea, Vassiliki Gkantouna, Angeliki Rapti, Spyros Sioutas, Giannis Tzimas, Dimitrios Tsolis
Graph DBs vs. Column-Oriented Stores: A Pure Performance Comparison. ALGOCLOUD (2015)
Spyros Sioutas, Evangelos Sakkopoulos, Alexandros Panaretos, Dimitrios Tsoumakos, Panagiotis Gerolymatos, Giannis Tzimas, Yannis Manolopoulos
D-P2P-Sim+: A novel distributed framework for P2P protocols performance testing. J. Syst. Softw. 100 (2015)
George Asimakopoulos, Sotiris P. Christodoulou, Andreas Gizas, Vassilios Triantafillou, Giannis Tzimas, Emmanouil Viennas, John V. Gialelis, Dimitrios Karadimas, Andreas Papalambrou
Towards a Dynamic Waste Collection Management System using Real-time and Forecasted Data. EANN Workshops (2015)
George Asimakopoulos, Sotiris P. Christodoulou, Andreas Gizas, Vassilis Triantafillou, Giannis Tzimas, John V. Gialelis, Artemios G. Voyiatzis, Dimitrios Karadimas, Andreas Papalambrou
Architecture and Implementation Issues, Towards a Dynamic Waste Collection Management System. WWW (Companion Volume) (2015)
Sotiris P. Christodoulou, Giannis Tzimas, Andreas Gizas, Emmanouil Viennas, Marios Kendea
Mining HTML5 code: a view to how humans use emerging web standards. EANN Workshops (2015)
Nikolaos Nodarakis, Spyros Sioutas, Panagiotis Gerolymatos, Athanasios K. Tsakalidis, Giannis Tzimas
Convex Polygon Planar Range Queries on the Cloud: Grid vs. Angle-Based Partitioning. ALGOCLOUD (2015)
Angeliki Rapti, Kostas Tsichlas, Spyros Sioutas, Giannis Tzimas
Virus Propagation in Multiple Profile Networks. CoRR (2015)
Evangelos Sakkopoulos, Emmanouil Viennas, Mersini Paschou, Zafeiria-Marina Ioannou, Vassiliki Gkantouna, Efrosini Sourla, Giannis Tzimas, Spyros Sioutas, Athanasios K. Tsakalidis
Mobile Data Fusion from Multiple Tracking Sensors to Augment Maritime Safety: Mobile Detection, Early Identification, and Tracking of Moving Objects. IEEE MS (2015)
Angeliki Rapti, Spyros Sioutas, Kostas Tsichlas, Giannis Tzimas
Virus Propagation in Multiple Profile Networks. KDD (2015)
Vassiliki Gkantouna, Athanasios K. Tsakalidis, Giannis Tzimas, Emmanouil Viennas
An Approach for Mining Social Patterns in the Conceptual Schema of CMS-Based Web Applications. ICWE Workshops (2015)
Petros G. Vasileiou, Nefeli Lamprinou, Emmanouil Z. Psarakis, Giannis Tzimas, Nikos Achilleopoulos
Top Viewing Human Tracking in Shopping Centres. RAAD (2015)
Belinda Giardine, Joseph Borg, Emmanouil Viennas, Cristiana Pavlidis, Kamran Moradkhani, Philippe Joly, Marina Bartsakoulia, Cathy Riemer, Webb Miller, Giannis Tzimas, Henri Wajcman, Ross C. Hardison, George P. Patrinos
Updates of the HbVar database of human hemoglobin variants and thalassemia mutations. Nucleic Acids Res. 42 (Database-Issue) (2014)
Zafeiria-Marina Ioannou, Christos Makris, George P. Patrinos, Giannis Tzimas
A set of novel mining tools for efficient biological knowledge discovery. Artif. Intell. Rev. 42 (3) (2014)
Vasileios Kagklis, Vassilios S. Verykios, Giannis Tzimas, Athanasios K. Tsakalidis
An Integer Linear Programming Scheme to Sanitize Sensitive Frequent Itemsets. ICTAI (2014)
Isidoros Perikos, Panagiotis Angelopoulos, Michael Paraskevas, Thomas Zarouchas, Giannis Tzimas
A Methodology for Evaluation and Knowledge Extraction from On-going Learning Process. CSE (2014)
Nikolaos Nodarakis, Evaggelia Pitoura, Spyros Sioutas, Athanasios K. Tsakalidis, Dimitrios Tsoumakos, Giannis Tzimas
Efficient Multidimensional AkNN Query Processing in the Cloud. DEXA (1) (2014)
Nikolaos Nodarakis, Spyros Sioutas, Dimitrios Tsoumakos, Giannis Tzimas, Evaggelia Pitoura
Rapid AkNN Query Processing for Fast Classification of Multidimensional Data in the Cloud. CoRR (2014)
Spyros Sioutas, Evangelos Sakkopoulos, Alexandros Panaretos, Dimitrios Tsoumakos, Panagiotis Gerolymatos, Giannis Tzimas, Yannis Manolopoulos
D-P2P-Sim+: A Novel Distributed Framework for P2P Protocols Performance Testing. CoRR (2014)
Vasileios Kagklis, Vassilios S. Verykios, Giannis Tzimas, Athanasios K. Tsakalidis
Knowledge Sanitization on the Web. WIMS (2014)
Evanthia Faliagka, Lazaros S. Iliadis, Ioannis Karydis, Maria Rigou, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas
On-line consistent ranking on e-recruitment: seeking the truth behind a well-formed CV. Artif. Intell. Rev. 42 (3) (2014)
Zafeiria-Marina Ioannou, Nikolaos Nodarakis, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas
Mining Biological Data on the Cloud - A MapReduce Approach. AIAI Workshops (2014)
Petros Papadopoulos, Emmanouil Viennas, Vassiliki Gkantouna, Cristiana Pavlidis, Marina Bartsakoulia, Zafeiria-Marina Ioannou, Ilham Ratbi, Abdelaziz Sefiani, John Tsaknakis, Konstantinos Poulas, Giannis Tzimas, George P. Patrinos
Developments in FINDbase worldwide database for clinically relevant genomic variation allele frequencies. Nucleic Acids Res. 42 (Database-Issue) (2014)
Christos Makris, Yannis Plegas, Giannis Tzimas, Emmanouil Viennas
SerfSIN: Search Engines Results' Refinement using a Sense-driven Inference Network. WEBIST (2013)
Efrosini Sourla, Vasileios Syrimpeis, Konstantina-Maria Stamatopoulou, Georgios Merekoulias, Athanasios K. Tsakalidis, Giannis Tzimas
Exploiting Fuzzy Expert Systems in Cardiology. EANN (2) (2013)
Dimitris Antoniou, Christos Makris, Despina Meridou, Giannis Tzimas, Emmanouil Viennas
Designing a Click Fraud Detection Algorithm - Exposing Suspect Networks. WEBIST (2013)
Vassiliki Gkantouna, Zafeiria-Marina Ioannou, Athanasios K. Tsakalidis, John Tsaknakis, Giannis Tzimas
Towards a Domain-Specific Conceptual Modeling Approach of Open Source CMS. ER Workshops (2013)
Vassiliki Gkantouna, Spyros Sioutas, Georgia Sourla, Athanasios K. Tsakalidis, Giannis Tzimas
Mining the Conceptual Model of Open Source CMS Using a Reverse Engineering Approach. EANN (2) (2013)
Efrosini Sourla, Athanasios K. Tsakalidis, Giannis Tzimas
Proposing a Novel Monitoring and Early Notification System for Heart Diseases. ITBAM (2013)
Christos Makris, Yannis Plegas, Giannis Tzimas, Emmanouil Viennas
Improving Search Engines' Document Ranking Employing Semantics and an Inference Network. WEBIST (Selected Papers) (2013)
Zafeiria-Marina Ioannou, George P. Patrinos, Giannis Tzimas
Genome-Based Population Clustering: Nuggets of Truth Buried in a Pile of Numbers? AIAI (2) (2012)
Evanthia Faliagka, Ioannis Karydis, Maria Rigou, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas
Taxonomy Development and Its Impact on a Self-learning e-Recruitment System. AIAI (1) (2012)
Dimitris Antoniou, Yannis Plegas, Athanasios K. Tsakalidis, Giannis Tzimas, Emmanouil Viennas
Dynamic refinement of search engines results utilizing the user intervention. J. Syst. Softw. 85 (7) (2012)
Evanthia Faliagka, Athanasios K. Tsakalidis, Giannis Tzimas
An Integrated E-Recruitment System for Automated Personality Mining and Applicant Ranking. Internet Res. 22 (5) (2012)
Spyros Sioutas, Alexandros Panaretos, Ioannis Karydis, Dimitrios Tsoumakos, Giannis Tzimas, Dimitris K. Tsolis
SART: Speeding up Query Processing in Sensor Networks with an Autonomous Range Tree Structure CoRR (2012)
Efrosini Sourla, Spyros Sioutas, Vasileios Syrimpeis, Athanasios K. Tsakalidis, Giannis Tzimas
CardioSmart365: Artificial Intelligence in the Service of Cardiologic Patients. Adv. Artif. Intell. 2012 (2012)
Vassiliki Gkantouna, Zafeiria-Marina Ioannou, Athanasios K. Tsakalidis, Emmanouil Viennas, Konstantinos Poulas, John Tsaknakis, Giannis Tzimas
Towards an era of epidemiological databases for autoimmune diseases. BIBE (2012)
Dimitris Antoniou, Mersini Paschou, Evangelos Sakkopoulos, Efrosini Sourla, Giannis Tzimas, Athanasios K. Tsakalidis, Emmanouil Viennas
Exposing click-fraud using a burst detection algorithm. ISCC (2011)
Vasiliki Gkintzou, Theodora Papablasopoulou, Vasileios Syrimpeis, Efrosini Sourla, Giannis Tzimas, Athanasios K. Tsakalidis
A Web and Smart Phone System for Tibia Open Fractures. CENTERIS (3) (2011)
Marianthi Georgitsi, Emmanouil Viennas, Dimitris Antoniou, Vassiliki Gkantouna, Sjozef van Baal, Emanuel F. Petricoin III, Konstantinos Poulas, Giannis Tzimas, George P. Patrinos
FINDbase: a worldwide database for genetic variation allele frequencies updated. Nucleic Acids Res. 39 (Database-Issue) (2011)
Evanthia Faliagka, Lefteris Kozanidis, Sofia Stamou, Athanasios K. Tsakalidis, Giannis Tzimas
A Personality Mining System for Automated Applicant Ranking in Online Recruitment Systems. ICWE (2011)
Evanthia Faliagka, Konstantinos Ramantas, Athanasios K. Tsakalidis, Manolis Viennas, Eleanna Kafeza, Giannis Tzimas
An Integrated e-Recruitment System for CV Ranking based on AHP. WEBIST (2011)
Evanthia Faliagka, Petros Karkoulias, Maria Rigou, Spiros Sirmakessis, Giannis Tzimas, Athanasios K. Tsakalidis
Investigating the Integration of Hand-Held Haptic Devices in Daily Work Activities: The Case of a Tennis Coaching Assistant on iPhone. HCI (9) (2011)
Mersini Paschou, Evangelos Sakkopoulos, Efrosini Sourla, Athanasios K. Tsakalidis, Giannis Tzimas
Interoperability and Design Issues of Spatial Data and Geographic Information Systems in Greece. Panhellenic Conference on Informatics (2010)
Evanthia Faliagka, George K. Matsopoulos, Athanasios K. Tsakalidis, John Tsaknakis, Giannis Tzimas
Registration and Fusion Techniques for Medical Images: Demonstration and Evaluation. BIOSTEC (Selected Papers) (2010)
Evanthia Faliagka, V. N. Syrimpeis, Athanasios K. Tsakalidis, George K. Matsopoulos, John Tsaknakis, Giannis Tzimas
Diagnosis - A Global Alignment and Fusion Medical System. HEALTHINF (2010)
T. Katsimpa, Yannis Panagis, Evangelos Sakkopoulos, Giannis Tzimas, Athanasios K. Tsakalidis
Application modeling using reverse engineering techniques. SAC (2006)
Evanthia Faliagka, Maria Rigou, Spiros Sirmakessis, Giannis Tzimas
A Tool for Extracting Model Clones From a Conceptual Schema. IASTED Conf. on Software Engineering (2006)
Yannis Panagis, Evangelos Sakkopoulos, Spiros Sirmakessis, Athanasios K. Tsakalidis, Giannis Tzimas
Discovering Re-usable Design Solutions in Web Conceptual Schemas: Metrics and Methodology. ICWE (2005)
Panagiotis Destounis, John D. Garofalakis, George Mavritsakis, Maria Rigou, Spiros Sirmakessis, Giannis Tzimas
Designing for ease is designing for all: Experiences from a simplified office suite. Inf. Technol. People 17 (3) (2004)
Yiannis Moumtzidis, Spiros Sirmakessis, Giannis Tzimas
Secure Interface for Risk Management Services. UIDIS (2001)
Christos Bouras, Panagiotis Destounis, John D. Garofalakis, Vassilis Triantafillou, Giannis Tzimas, Panagiotis Zarafidis
A co-operative environment for local government: an Internet-Intranet approach. Telematics Informatics 16 (1-2) (1999)
John D. Garofalakis, Panagiotis Kappos, Athanasios K. Tsakalidis, John Tsaknakis, Giannis Tzimas, Vassilios Vassiliadis
Development and Integration of WWW-based Services in an Existing University Environment. WebNet (1997)
Giannis Panagopoulou, Spiros Sirmakessis, Athanasios K. Tsakalidis, Giannis Tzimas
A Computer Based Solution for Blood Transfusion Centres: The Case Study of Greece. CBMS (1997)