Constantine D. Spyropoulos

According to our database, Constantine D. Spyropoulos authored at least 59 papers between 1985 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Enabling digital twins in the maritime sector through the lens of AI and industry 4.0.

Dimitrios Kaklis, Iraklis Varlamis, George Giannakopoulos, Takis J. Varelas, Constantine D. Spyropoulos

Int. J. Inf. Manag. Data Insights, November, 2023

2022

Online Training for Fuel Oil Consumption Estimation: A Data Driven Approach.

Dimitrios Kaklis, Iraklis Varlamis, George Giannakopoulos, Constantine D. Spyropoulos, Takis J. Varelas

Proceedings of the 23rd IEEE International Conference on Mobile Data Management, 2022

A big data approach for Fuel Oil Consumption estimation in the maritime industry.

Dimitrios Kaklis, Pavlos Eirinakis, George Giannakopoulos, Constantine D. Spyropoulos, Takis J. Varelas, Iraklis Varlamis

Proceedings of the Eighth IEEE International Conference on Big Data Computing Service and Applications, 2022

2019

A Multi-Protocol IoT Platform Based on Open-Source Frameworks.

Charilaos Akasiadis, Vassilis Pitsilis, Constantine D. Spyropoulos

Sensors, 2019

A data mining approach for predicting main-engine rotational speed from vessel-data measurements.

Dimitrios Kaklis, George Giannakopoulos, Iraklis Varlamis, Constantine D. Spyropoulos, Takis J. Varelas

Proceedings of the 23rd International Database Applications & Engineering Symposium, 2019

2015

A Low Cost Pupillometry Approach.

Sergios Petridis, Theodoros Giannakopoulos, Constantine D. Spyropoulos

Int. J. E Health Medical Commun., 2015

Developing complex services in an IoT ecosystem.

Charilaos Akasiadis, Grigorios Tzortzis, Evaggelos Spyrou, Constantine D. Spyropoulos

Proceedings of the 2nd IEEE World Forum on Internet of Things, 2015

2014

Realtime depression estimation using mid-term audio features.

Theodoros Giannakopoulos, Christos Smailis, Stavros J. Perantonis, Constantine D. Spyropoulos

Proceedings of the 3rd International Workshop on Artificial Intelligence and Assistive Medicine co-located with the 21th European Conference on Artificial Intelligence (ECAI 2014), 2014

2013

Unobtrusive Low Cost Pupil Size Measurements using Web cameras.

Sergios Petridis, Theodoros Giannakopoulos, Constantine D. Spyropoulos

CoRR, 2013

2011

Bootstrapping Ontology Evolution with Multimedia Information Extraction.

Georgios Paliouras, Constantine D. Spyropoulos, George Tsatsaronis

Proceedings of the Knowledge-Driven Multimedia Information Extraction and Ontology Evolution, 2011

2008

BOEMIE Ontology-Based Text Annotation Tool.

Pavlina Fragkou, Georgios Petasis, Aris Theodorakos, Vangelis Karkaletsis, Constantine D. Spyropoulos

Proceedings of the International Conference on Language Resources and Evaluation, 2008

Learning context-free grammars to extract relations from text.

Georgios Petasis, Vangelis Karkaletsis, Georgios Paliouras, Constantine D. Spyropoulos

Proceedings of the ECAI 2008, 2008

2007

Knowledge Acquisition from Multimedia Documents Using Evolving Ontologies.

Constantine D. Spyropoulos

Proceedings of the 19th IEEE International Conference on Tools with Artificial Intelligence (ICTAI 2007), 2007

Content Collection for the Labelling of Health-Related Web Content.

Konstantinos Stamatakis, Vangelis Metsis, Vangelis Karkaletsis, Marek Ruzicka, Vojtech Svátek, Enrique Amigó, Matti Pöllä, Constantine D. Spyropoulos

Proceedings of the Artificial Intelligence in Medicine, 2007

Machine Learning-Based Maintenance of Domain-Specific Application Ontologies.

Alexandros G. Valarakos, George A. Vouros, Constantine D. Spyropoulos

Proceedings of the Ontologies: A Handbook of Principles, 2007

2006

Building an allergens ontology and maintaining it using machine learning techniques.

Alexandros G. Valarakos, Vangelis Karkaletsis, Dimitra Alexopoulou, Elsa Papadimitriou, Constantine D. Spyropoulos, George A. Vouros

Comput. Biol. Medicine, 2006

2005

Combining Information Extraction Systems Using Voting and Stacked Generalization.

Georgios Sigletos, Georgios Paliouras, Constantine D. Spyropoulos, Michael Hatzopoulos

J. Mach. Learn. Res., 2005

Information extraction and summarization from medical documents.

Constantine D. Spyropoulos, Vangelis Karkaletsis

Artif. Intell. Medicine, 2005

Populating an Allergens Ontology Using Natural Language Processing and Machine Learning Techniques.

Alexandros G. Valarakos, Vangelis Karkaletsis, Dimitra Alexopoulou, Elsa Papadimitriou, Constantine D. Spyropoulos

Proceedings of the Artificial Intelligence in Medicine, 2005

2004

e-GRIDS: Computationally Efficient Gramatical Inference from Positive Examples.

Georgios Petasis, Georgios Paliouras, Vangelis Karkaletsis, Constantine Halatsis, Constantine D. Spyropoulos

Grammars, 2004

Information Retrieval and Extraction from the Web: the CROSSMARC approach.

Vangelis Karkaletsis, Constantine D. Spyropoulos

Proceedings of the Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications), 2004

eg-GRIDS: Context-Free Grammatical Inference from Positive Examples Using Genetic Search.

Georgios Petasis, Georgios Paliouras, Constantine D. Spyropoulos, Constantine Halatsis

Proceedings of the Grammatical Inference: Algorithms and Applications, 2004

Stacked Generalization for Information Extraction.

Georgios Sigletos, Georgios Paliouras, Constantine D. Spyropoulos, Takis Stamapoulos

Proceedings of the 16th Eureopean Conference on Artificial Intelligence, 2004

A Platform for Cross-Lingual, Domain and User Adaptive Web Information Extraction.

Vangelis Karkaletsis, Constantine D. Spyropoulos, Claire Grover, Maria Teresa Pazienza, José Coch, Dimitris Souflis

Proceedings of the 16th Eureopean Conference on Artificial Intelligence, 2004

2003

Web Usage Mining as a Tool for Personalization: A Survey.

Dimitrios Pierrakos, Georgios Paliouras, Christos Papatheodorou, Constantine D. Spyropoulos

User Model. User Adapt. Interact., 2003

A Memory-Based Approach to Anti-Spam Filtering for Mailing Lists.

Georgios Sakkis, Ion Androutsopoulos, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos, Panagiotis Stamatopoulos

Inf. Retr., 2003

Demonstration of the CROSSMARC System.

Vangelis Karkaletsis, Constantine D. Spyropoulos, Dimitris Souflis, Claire Grover, Ben Hachey, Maria Teresa Pazienza, Michele Vindigni, Emmanuel Cartier, José Coch

Proceedings of the Human Language Technology Conference of the North American Chapter of the Association for Computational Linguistics, 2003

Mining Web Sites Using Wrapper Induction, Named Entities, and Post-processing.

Georgios Sigletos, Georgios Paliouras, Constantine D. Spyropoulos, Michael Hatzopoulos

Proceedings of the Web Mining: From Web to Semantic Web, 2003

2002

Discovering user communities on the Internet using unsupervised machine learning techniques.

Georgios Paliouras, Christos Papatheodorou, Vangelis Karkaletsis, Constantine D. Spyropoulos

Interact. Comput., 2002

Symbolic Authoring for Multilingual Natural Language Generation.

Ion Androutsopoulos, Dimitris Spiliotopoulos, Konstantinos Stamatakis, Aggeliki Dimitromanolaki, Vangelis Karkaletsis, Constantine D. Spyropoulos

Proceedings of the Methods and Applications of Artificial Intelligence, 2002

Ellogon: A New Text Engineering Platform.

Georgios Petasis, Vangelis Karkaletsis, Georgios Paliouras, Ion Androutsopoulos, Constantine D. Spyropoulos

Proceedings of the Third International Conference on Language Resources and Evaluation, 2002

PatEdit: An Information Extraction Pattern Editor for Fast System Customization.

Dimitra Farmakiotou, Vangelis Karkaletsis, Ioannis Koutsias, George Petasis, Constantine D. Spyropoulos

Proceedings of the Third International Conference on Language Resources and Evaluation, 2002

Symbolic and Neural Learning of Named-Entity Recognition and Classification Systems in Two Languages.

Georgios Petasis, Sergios Petridis, Georgios Paliouras, Vangelis Karkaletsis, Stavros J. Perantonis, Constantine D. Spyropoulos

Proceedings of the Advances in Computational Intelligence and Learning: Methods and Applications, 2002

2001

A Greek Morphological Lexicon and Its Exploitation by Natural Language Processing Applications.

Georgios Petasis, Vangelis Karkaletsis, Dimitra Farmakiotou, Ion Androutsopoulos, Constantine D. Spyropoulos

Proceedings of the Advances in Informatics, 8th Panhellenic Conference on Informatics, 2001

Stacking Classifiers for Anti-Spam Filtering of E-Mail.

Georgios Sakkis, Ion Androutsopoulos, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos, Panagiotis Stamatopoulos

Proceedings of the Conference on Empirical Methods in Natural Language Processing, 2001

Using Machine Learning to Maintain Rule-based Named-Entity Recognition and Classification Systems.

Georgios Petasis, Frantz Vichot, Francis Wolinski, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos

Proceedings of the Association for Computational Linguistic, 2001

2000

Learning to Filter Spam E-Mail: A Comparison of a Naive Bayesian and a Memory-Based Approach

Ion Androutsopoulos, Georgios Paliouras, Vangelis Karkaletsis, Georgios Sakkis, Constantine D. Spyropoulos, Panagiotis Stamatopoulos

CoRR, 2000

An evaluation of Naive Bayesian anti-spam filtering

Ion Androutsopoulos, John Koutsias, Konstantinos Chandrinos, Georgios Paliouras, Constantine D. Spyropoulos

CoRR, 2000

AI planning and scheduling in the medical hospital environment.

Constantine D. Spyropoulos

Artif. Intell. Medicine, 2000

Continual planning and scheduling for managing patient tests in hospital laboratories.

Catherine Marinagi, Constantine D. Spyropoulos, Christos Papatheodorou, Stavros Kokkotos

Artif. Intell. Medicine, 2000

Automatic adaptation of proper noun dictionaries through cooperation of machine learning and probabilistic methods.

Georgios Petasis, Alessandro Cucchiarelli, Paola Velardi, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos

Proceedings of the SIGIR 2000: Proceedings of the 23rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2000

An experimental comparison of naive bayesian and keyword-based anti-spam filtering with personal e-mail messages.

Ion Androutsopoulos, John Koutsias, Konstantinos Chandrinos, Constantine D. Spyropoulos

Proceedings of the SIGIR 2000: Proceedings of the 23rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2000

Learning Rules for Large-Vocabulary Word Sense Disambiguation: A Comparison of Various Classifiers.

Georgios Paliouras, Vangelis Karkaletsis, Ion Androutsopoulos, Constantine D. Spyropoulos

Proceedings of the Natural Language Processing, 2000

Clustering the Users of Large Web Sites into Communities.

Georgios Paliouras, Christos Papatheodorou, Vangelis Karkaletsis, Constantine D. Spyropoulos

Proceedings of the Seventeenth International Conference on Machine Learning (ICML 2000), Stanford University, Stanford, CA, USA, June 29, 2000

Automatic Web Rating: Filtering Obscene Content on the Web.

Konstantinos Chandrinos, Ion Androutsopoulos, Georgios Paliouras, Constantine D. Spyropoulos

Proceedings of the Research and Advanced Technology for Digital Libraries, 2000

1999

Named-Entity Recognition from Greek and English Texts.

Vangelis Karkaletsis, Georgios Paliouras, Georgios Petasis, Natasa Manousopoulou, Constantine D. Spyropoulos

J. Intell. Robotic Syst., 1999

Resolving Part-of-Speech Ambiguity in the Greek Language Using Learning Techniques

Georgios Petasis, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos, Ion Androutsopoulos

CoRR, 1999

Guest Editorial: Artificial Intelligence and Software Multilinguality.

Constantine D. Spyropoulos, Vangelis Karkaletsis

Appl. Artif. Intell., 1999

Learning Rules for Large Vocabulary Word Sense Disambiguation.

Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos

Proceedings of the Sixteenth International Joint Conference on Artificial Intelligence, 1999

1998

A Knowledge-Based Methodology for Supporting Multilingual and User-Tailored Interfaces.

Vangelis Karkaletsis, Constantine D. Spyropoulos, George A. Vouros

Interact. Comput., 1998

Learning User Communities for Improving the Services of Information Providers.

Georgios Paliouras, Christos Papatheodorou, Vangelis Karkaletsis, Constantine D. Spyropoulos, Victoria Malaveta

Proceedings of the Research and Advanced Technology for Digital Libraries, 1998

1997

Planning and Scheduling Patient Tests in Hospital Laboratories.

Constantine D. Spyropoulos, Stavros Kokkotos, Catherine Marinagi

Proceedings of the Artificial Intelligence Medicine, 1997

1995

On the Issue of Valid Time(s) in Temporal Databases.

Stavros Kokkotos, Efstathios V. Ioannidis, Themis Panayiotopoulos, Constantine D. Spyropoulos

SIGMOD Rec., 1995

An Expert Loading System for Chemical and Product Carriers

Leonidas Bardis, Gregory J. Grigoropoulos, Stavros Kokkotos, Theodore A. Loukakis, Constantine D. Spyropoulos, George A. Vouros

Proceedings of the Database and Expert Systems Applications, 1995

1994

A Framework for Developing Temporal Databases.

Stavros Kokkotos, Constantine D. Spyropoulos

Proceedings of the Database and Expert Systems Applications, 5th International Conference, 1994

1993

The Use of Terminological Knowledge Bases in Software Localization.

Vangelis Karkaletsis, Constantine D. Spyropoulos, George A. Vouros

Proceedings of the Machine Translation and the Lexicon, 1993

1989

A Methodology for Conceptual Representation of Knowledge Using Attribute Grammars.

George A. Vouros, Constantine D. Spyropoulos

Angew. Inform., 1989

1985

Generalized Worst-Case Bounds for an Homogeneous Multiprocessor Model with Independent Memories - Completion Time Performance Criterion.

Constantine D. Spyropoulos, David J. Evans

Perform. Evaluation, 1985

Performance Analysis of Priority-Driven Algorithm for Multiprocessor.

Constantine D. Spyropoulos, David J. Evans

Comput. Syst. Sci. Eng., 1985