Panagiotis Symeonidis

发表

Fast and accurate link prediction in social networking systems

Alexis Papadimitriou, Panagiotis Symeonidis, Yannis Manolopoulos, 2012, J. Syst. Softw..

Product recommendation and rating prediction based on multi-modal social networks

Panagiotis Symeonidis, Yannis Manolopoulos, Eleftherios Tiakas, 2011, RecSys '11.

Exploring Users' Perception of Rating Summary Statistics

Panagiotis Symeonidis, Markus Zanker, Laurens Rook, 2018, UMAP.

ClustHOSVD: Item Recommendation by Combining Semantically Enhanced Tag Clustering With Tensor HOSVD

Panagiotis Symeonidis, P. Symeonidis, 2016, IEEE Transactions on Systems, Man, and Cybernetics: Systems.

Tag recommendations based on tensor dimensionality reduction

Panagiotis Symeonidis, Yannis Manolopoulos, Alexandros Nanopoulos, 2008, RecSys '08.

Decision making strategies differ in the presence of collaborative explanations: two conjoint studies

Panagiotis Symeonidis, Markus Zanker, Laurens Rook, 2018, IUI.

Land-use planning in the vicinity of major accident hazard installations in Greece.

Panagiotis Symeonidis, Ioannis Sebos, Athena Progiou, 2010, Journal of hazardous materials.

Replicating and Improving Top-N Recommendations in Open Source Packages

Panagiotis Symeonidis, Markus Zanker, Ludovik Coba, 2018, WIMS.

Recommending Friends and Locations over a Heterogeneous Spatio-Temporal Graph

Panagiotis Symeonidis, Pavlos Kefalas, P. Symeonidis, 2015, MEDI.

Development of a spatial database and web-GIS for the climate of Greece

Panagiotis Symeonidis, Michail Vaitis, Haralambos Feidas, 2018, Earth Science Informatics.

Collaborative Filtering: Fallacies and Insights in Measuring Similarity

Panagiotis Symeonidis, Yannis Manolopoulos, Apostolos N. Papadopoulos, 2006 .

Matrix and Tensor Decomposition in Recommender Systems

Panagiotis Symeonidis, 2016, RecSys.

A unified framework for link and rating prediction in multi-modal social networks

Panagiotis Symeonidis, Yannis Manolopoulos, Eleftherios Tiakas, 2013, Int. J. Soc. Netw. Min..

Δημιουργία Βάσης Δεδομένων και Πινάκων

Panagiotis Symeonidis, Anastasios Gounaris, Παναγιωτησ Συμεωνιδησ, 2015 .

Visual Analysis of Recommendation Performance

Panagiotis Symeonidis, Markus Zanker, Ludovik Çoba, 2017, RecSys.

A Graph-Based Taxonomy of Recommendation Algorithms and Systems in LBSNs

Panagiotis Symeonidis, Yannis Manolopoulos, Pavlos Kefalas, 2016, IEEE Transactions on Knowledge and Data Engineering.

Scalable Collaborative Filtering based on Latent Semantic Indexing

Panagiotis Symeonidis, Yannis Manolopoulos, Apostolos N. Papadopoulos, 2006, AAAI 2006.

Collaborative Filtering Based on User Trends

Panagiotis Symeonidis, Yannis Manolopoulos, Alexandros Nanopoulos, 2006, GfKl.

Real World Social Tagging Recommender Systems

Andreas Hotho, Gerd Stumme, Panagiotis Symeonidis, 2012 .

Recommender Systems for Social Tagging Systems

Andreas Hotho, Gerd Stumme, Panagiotis Symeonidis, 2012, SpringerBriefs in Electrical and Computer Engineering.

Feature-Weighted User Model for Recommender Systems

Panagiotis Symeonidis, Yannis Manolopoulos, Alexandros Nanopoulos, 2007, User Modeling.

Social Tagging Systems

Andreas Hotho, Gerd Stumme, Panagiotis Symeonidis, 2012 .

Εγκατάσταση και Περιβάλλον του SQL Server 2014

Panagiotis Symeonidis, Anastasios Gounaris, Παναγιωτησ Συμεωνιδησ, 2015 .

From biological to social networks : Link prediction based on multiway spectral clustering 3 Q 1 4 5 O O

Panagiotis Symeonidis, Yannis Manolopoulos, Nantia Iakovidou, 2013 .

Friendlink: Link prediction in social networks via bounded local path traversal

Alexis Papadimitriou, Panagiotis Symeonidis, Yannis Manolopoulos, 2011, 2011 International Conference on Computational Aspects of Social Networks (CASoN).

New perspectives for recommendations in location-based social networks: time, privacy and explainability

Panagiotis Symeonidis, Yannis Manolopoulos, Pavlos Kefalas, 2013, MEDES.

Αποθήκες και Κύβοι Δεδομένων

Panagiotis Symeonidis, Anastasios Gounaris, Παναγιωτησ Συμεωνιδησ, 2015 .

Location-Based Social Networks

Panagiotis Symeonidis, Yannis Manolopoulos, Dimitrios Ntempos, 2014 .

"YouTube Debate": A New Era of Internetized Television Politics?

Panagiotis Symeonidis, Anastasia Deligiaouri, P. Symeonidis, 2010, Int. J. E Politics.

Εξαγωγή Κανόνων Συσχέτισης

Panagiotis Symeonidis, Anastasios Gounaris, Παναγιωτησ Συμεωνιδησ, 2015 .

ThermiAir: an innovative air quality monitoring system for airborne particulate matter in Thermi, Greece

Panagiotis Symeonidis, Pantelis Mitropoulos, Simeon Taskaris, 2020, ICEGOV.

Recommending posts in political blogs based on tensor dimensionality reduction

Panagiotis Symeonidis, Anastasia Deligiaouri, P. Symeonidis, 2009 .

A Unified Framework for Providing Recommendations in Social Tagging Systems Based on Ternary Semantic Analysis

Panagiotis Symeonidis, Yannis Manolopoulos, Alexandros Nanopoulos, 2010, IEEE Transactions on Knowledge and Data Engineering.

Geo-activity recommendations by using improved feature combination

Panagiotis Symeonidis, Yannis Manolopoulos, Ismail Hakki Toroslu, 2012, UbiComp.

Κατηγοριοποίηση Δεδομένων με Δέντρα Απόφασης

Panagiotis Symeonidis, Anastasios Gounaris, Παναγιωτησ Συμεωνιδησ, 2015 .

Link Prediction in Multi-modal Social Networks

Panagiotis Symeonidis, Christos Perentis, P. Symeonidis, 2014, ECML/PKDD.

Προετοιμασία Δεδομένων ενόψει της Διαδικασίας Εξόρυξης

Panagiotis Symeonidis, Anastasios Gounaris, Παναγιωτησ Συμεωνιδησ, 2015 .

A generalized taxonomy of explanations styles for traditional and social recommender systems

Alexis Papadimitriou, Panagiotis Symeonidis, Yannis Manolopoulos, 2012, Data Mining and Knowledge Discovery.

Transitive node similarity: predicting and recommending links in signed social networks

Panagiotis Symeonidis, Eleftherios Tiakas, P. Symeonidis, 2014, World Wide Web.

Personalised novel and explainable matrix factorisation

Panagiotis Symeonidis, Markus Zanker, Ludovik Coba, 2019, Data Knowl. Eng..

Transitive node similarity for link prediction in social networks with positive and negative links

Panagiotis Symeonidis, Yannis Manolopoulos, Eleftherios Tiakas, 2010, RecSys '10.

Nearest-biclusters collaborative filtering based on constant and coherent values

Panagiotis Symeonidis, Yannis Manolopoulos, Alexandros Nanopoulos, 2008, Information Retrieval.

Corporate dividend Policy Determinants: Intelligent versus a Traditional Approach

Panagiotis Symeonidis, Pantelis Longinidis, P. Symeonidis, 2013, Intell. Syst. Account. Finance Manag..

Improving Time-Aware Recommendations in Open Source Packages

Panagiotis Symeonidis, Markus Zanker, Ludovik Coba, 2019, Int. J. Artif. Intell. Tools.

Spectral clustering for link prediction in social networks with positive and negative links

Panagiotis Symeonidis, Nikolaos Mantas, P. Symeonidis, 2013, Social Network Analysis and Mining.

eEnviPer: Environmental Permits Over the Cloud☆

Panagiotis Symeonidis, Vasiliki Moumtzi, Alkiviadis F. Bais, 2013 .

Session details: Theme: System software and security: RS - Recommender systems: Theory and applications track

Panagiotis Symeonidis, Markus Zanker, Li Chen, 2019, SAC 2019.

Online Social Networks

Panagiotis Symeonidis, Yannis Manolopoulos, Dimitrios Ntempos, 2014 .

CheckInShop.eu: A Sensor-based Recommender System for micro-location Marketing

Panagiotis Symeonidis, Stergios Chairistanidis, 2017, RecSys.

Nearest-Biclusters Collaborative Filtering with Constant Values

Panagiotis Symeonidis, Yannis Manolopoulos, Alexandros Nanopoulos, 2006, WEBKDD.

Matrix and Tensor Factorization Techniques for Recommender Systems

Panagiotis Symeonidis, Andreas Zioupos, P. Symeonidis, 2017, SpringerBriefs in Computer Science.

Real Geo-Social Recommender System

Panagiotis Symeonidis, Yannis Manolopoulos, Dimitrios Ntempos, 2014 .

Learning Relational User Profiles and Recommending Items as Their Preferences Change

Myra Spiliopoulou, Panagiotis Symeonidis, Yannis Manolopoulos, 2015, Int. J. Artif. Intell. Tools.

Geo-social recommendations based on incremental tensor reduction and local path traversal

Alexis Papadimitriou, Panagiotis Symeonidis, Yannis Manolopoulos, 2011, LBSN '11.

Performing SVD on Matrices and Its Extensions

Panagiotis Symeonidis, Andreas Zioupos, 2016 .

Experimental Evaluation on Tensor Decomposition Methods

Panagiotis Symeonidis, Andreas Zioupos, P. Symeonidis, 2016 .

Multi-modal matrix factorization with side information for recommending massive open online courses

Panagiotis Symeonidis, Dimitrios Malakoudis, P. Symeonidis, 2019, Expert Syst. Appl..

Βάσεις, απόθηκες και εξόρυξη δεδομένων

Panagiotis Symeonidis, Anastasios Gounaris, Παναγιωτησ Συμεωνιδησ, 2015 .

Text Classification by Aggregation of SVD Eigenvectors

Panagiotis Symeonidis, Yannis Manolopoulos, Ivaylo Kehayov, 2012, ADBIS.

User Recommendations based on Tensor Dimensionality Reduction

Panagiotis Symeonidis, P. Symeonidis, 2009, AIAI.

Collaborative Filtering Process in a Whole New Light

Panagiotis Symeonidis, Yannis Manolopoulos, Alexandros Nanopoulos, 2006, 2006 10th International Database Engineering and Applications Symposium (IDEAS'06).

MoocRec.com : Massive Open Online Courses Recommender System

Panagiotis Symeonidis, Dimitrios Malakoudis, P. Symeonidis, 2018, RecSys Posters.

MusicBox: Personalized Music Recommendation Based on Cubic Analysis of Social Tags

Panagiotis Symeonidis, Yannis Manolopoulos, Alexandros Nanopoulos, 2010, IEEE Transactions on Audio, Speech, and Language Processing.

PDMFRec: a decentralised matrix factorisation with tunable user-centric privacy

Elias Z. Tragos, Panagiotis Symeonidis, Neil J. Hurley, 2019, RecSys.

MoviExplain: a recommender system with explanations

Panagiotis Symeonidis, Yannis Manolopoulos, Alexandros Nanopoulos, 2009, RecSys '09.

Recommender Systems for Location-based Social Networks

Panagiotis Symeonidis, Yannis Manolopoulos, Dimitrios Ntempos, 2014, Springer Briefs in Electrical and Computer Engineering.

Social Tagging Recommender Systems

Andreas Hotho, Gerd Stumme, Panagiotis Symeonidis, 2011, Recommender Systems Handbook.

Multiway spectral clustering link prediction in protein-protein interaction networks

Panagiotis Symeonidis, Yannis Manolopoulos, Nantia D. Iakovidou, 2010, Proceedings of the 10th IEEE International Conference on Information Technology and Applications in Biomedicine.

Ultrahigh resolution wind forecasting for the sailing events at the Rio de Janeiro 2016 Summer Olympic Games

Panagiotis Symeonidis, Panayiotis Tsanakas, Konstantinos Lagouvardos, 2018 .

OmniRank: learning to recommend based on omni-traversal of heterogeneous graphs

Panagiotis Symeonidis, Stergios Chairistanidis, P. Symeonidis, 2019, Social Network Analysis and Mining.

Content-based Dimensionality Reduction for Recommender Systems

Panagiotis Symeonidis, P. Symeonidis, 2007, GfKl.

GeoSocialRec: Explaining Recommendations in Location-Based Social Networks

Panagiotis Symeonidis, Yannis Manolopoulos, Antonis Krinis, 2013, ADBIS.

xStreams: Recommending Items to Users with Time-evolving Preferences

Myra Spiliopoulou, Panagiotis Symeonidis, Yannis Manolopoulos, 2014, WIMS '14.

Recommendations based on a heterogeneous spatio-temporal social network

Panagiotis Symeonidis, Yannis Manolopoulos, Pavlos Kefalas, 2018, World Wide Web.

Decision Making of Maximizers and Satisficers Based on Collaborative Explanations pdf

Panagiotis Symeonidis, Markus Zanker, Laurens Rook, 2018, ArXiv.

Session-based News Recommendations

Panagiotis Symeonidis, Markus Zanker, Gabriele Sottocornola, 2018, WWW.

Reproducing and Prototyping Recommender Systems in R

Panagiotis Symeonidis, Markus Zanker, Ludovik Çoba, 2017, IIR.

Collaborative recommender systems: Combining effectiveness and efficiency

Panagiotis Symeonidis, Yannis Manolopoulos, Alexandros Nanopoulos, 2008, Expert Syst. Appl..

Ternary Semantic Analysis of Social Tags for Personalized Music Recommendation

Panagiotis Symeonidis, Yannis Manolopoulos, Alexandros Nanopoulos, 2008, ISMIR.

Exploring Users' Perception of Collaborative Explanation Styles

Panagiotis Symeonidis, Markus Zanker, Laurens Rook, 2018, 2018 IEEE 20th Conference on Business Informatics (CBI).

Providing Justifications in Recommender Systems

Panagiotis Symeonidis, Yannis Manolopoulos, Alexandros Nanopoulos, 2008, IEEE Transactions on Systems, Man, and Cybernetics - Part A: Systems and Humans.

Geo-social Recommendations

Alexis Papadimitriou, Panagiotis Symeonidis, Yannis Manolopoulos, 2011 .

Identifying Innovative Idea Proposals with Topic Models—A Case Study from SPA Tourism

Fabio Stella, Panagiotis Symeonidis, Markus Zanker, 2019, Big Data and Innovation in Tourism, Travel, and Hospitality.

From biological to social networks: Link prediction based on multi-way spectral clustering

Panagiotis Symeonidis, Yannis Manolopoulos, Nantia D. Iakovidou, 2013, Data Knowl. Eng..

Development of an emission inventory system from transport in Greece

Panagiotis Symeonidis, Ioannis Ziomas, Athena Proyou, 2004, Environ. Model. Softw..

Novelty-Aware Matrix Factorization Based on Items' Popularity

Panagiotis Symeonidis, Markus Zanker, Ludovik Coba, 2018, AI*IA.

Scalable Link Prediction in Social Networks Based on Local Graph Characteristics

Alexis Papadimitriou, Panagiotis Symeonidis, Yannis Manolopoulos, 2012, 2012 Ninth International Conference on Information Technology - New Generations.

Counteracting the filter bubble in recommender systems: Novelty-aware matrix factorization

Panagiotis Symeonidis, Markus Zanker, Ludovik Coba, 2019, Intelligenza Artificiale.

HOSVD on Tensors and Its Extensions

Panagiotis Symeonidis, Andreas Zioupos, P. Symeonidis, 2016 .

Extended feature combination model for recommendations in location-based mobile services

Panagiotis Symeonidis, Yannis Manolopoulos, Ismail Hakki Toroslu, 2014, Knowledge and Information Systems.

Δημιουργία φορμών για τη βάση δεδομένων DVDclub

Panagiotis Symeonidis, Anastasios Gounaris, Παναγιωτησ Συμεωνιδησ, 2015 .

Προχωρημένες λειτουργίες στον SQL Server

Panagiotis Symeonidis, Anastasios Gounaris, Παναγιωτησ Συμεωνιδησ, 2015 .

Databases, Data Warehouses and Data Mining

Panagiotis Symeonidis, Anastasios Gounaris, Αναστάσιος Γούναρης, 2015 .