Konstantinos Sfikas

According to our database, Konstantinos Sfikas authored at least 26 papers between 2011 and 2023.

Collaborative distances:

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

2023

Controllable Exploration of a Design Space via Interactive Quality Diversity.

Konstantinos Sfikas, Antonios Liapis, Georgios N. Yannakakis

Proceedings of the Companion Proceedings of the Conference on Genetic and Evolutionary Computation, 2023

2022

Playing Against the Board: Rolling Horizon Evolutionary Algorithms Against Pandemic.

Konstantinos Sfikas, Antonios Liapis

IEEE Trans. Games, 2022

FoR²M: Recognition and Repair of Foldings in Mesh Surfaces. Application to 3D Object Degradation.

Konstantinos Sfikas, Panagiotis Perakis, Theoharis Theoharis

CoRR, 2022

A General-Purpose Expressive Algorithm for Room-Based Environments.

Konstantinos Sfikas, Antonios Liapis, Georgios N. Yannakakis

Proceedings of the FDG '22: Proceedings of the 17th International Conference on the Foundations of Digital Games, 2022

2021

Monte Carlo elites: quality-diversity selection as a multi-armed bandit problem.

Konstantinos Sfikas, Antonios Liapis, Georgios N. Yannakakis

Proceedings of the GECCO '21: Genetic and Evolutionary Computation Conference, 2021

2020

Collaborative Agent Gameplay in the Pandemic Board Game.

Konstantinos Sfikas, Antonios Liapis

Proceedings of the FDG '20: International Conference on the Foundations of Digital Games, 2020

2019

Fusing Level and Ruleset Features for Multimodal Learning of Gameplay Outcomes.

Antonios Liapis, Daniel Karavolos, Konstantinos Makantasis, Konstantinos Sfikas, Georgios N. Yannakakis

Proceedings of the IEEE Conference on Games, 2019

2018

Predictive digitisation of cultural heritage objects.

Ioannis Pratikakis, Michalis A. Savelonas, Pavlos Mavridis, Georgios Papaioannou, Konstantinos Sfikas, Fotis Arnaoutoglou, Dirk Rieke-Zapp

Multim. Tools Appl., 2018

Ensemble of PANORAMA-based convolutional neural networks for 3D model classification and retrieval.

Konstantinos Sfikas, Ioannis Pratikakis, Theoharis Theoharis

Comput. Graph., 2018

A Study on Affect Model Validity: Nominal vs Ordinal Labels.

David Melhart, Konstantinos Sfikas, Giorgos A. Giannakakis, Georgios N. Yannakakis, Antonios Liapis

Proceedings of the Workshop on Artificial Intelligence in Affective Computing, 2018

2017

Exploiting the PANORAMA Representation for Convolutional Neural Network Classification and Retrieval.

Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis

Proceedings of the 10th Eurographics Workshop on 3D Object Retrieval, 2017

2016

Fisher encoding of differential fast point feature histograms for partial 3D object retrieval.

Michalis A. Savelonas, Ioannis Pratikakis, Konstantinos Sfikas

Pattern Recognit., 2016

Partial matching of 3D cultural heritage objects using panoramic views.

Konstantinos Sfikas, Ioannis Pratikakis, Anestis Koutsoudis, Michalis A. Savelonas, Theoharis Theoharis

Multim. Tools Appl., 2016

2015

An overview of partial 3D object retrieval methodologies.

Michalis A. Savelonas, Ioannis Pratikakis, Konstantinos Sfikas

Multim. Tools Appl., 2015

Partial 3D Object Retrieval combining Local Shape Descriptors with Global Fisher Vectors.

Michalis A. Savelonas, Ioannis Pratikakis, Konstantinos Sfikas

Proceedings of the 8th Eurographics Workshop on 3D Object Retrieval, 2015

2014

Pose normalization of 3D models via reflective symmetry on panoramic views.

Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis

Vis. Comput., 2014

Fisher Encoding of Adaptive Fast Persistent Feature Histograms for Partial Retrieval of 3D Pottery Objects.

Michalis A. Savelonas, Ioannis Pratikakis, Konstantinos Sfikas

Proceedings of the 7th Eurographics Workshop on 3D Object Retrieval, 2014

2013

Retrieval of 3-dimensional rigid and non-rigid objects

Konstantinos Sfikas

PhD thesis, 2013

3D object retrieval via range image queries in a bag-of-visual-words context.

Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis

Vis. Comput., 2013

Breast Cancer Characterization Based on Image Classification of Tissue Sections Visualized under Low Magnification.

Constantinos G. Loukas, Spiros Kostopoulos, Anna Tanoglidi, Dimitris Glotsos, Konstantinos Sfikas, Dionisis A. Cavouras

Comput. Math. Methods Medicine, 2013

3D Object Partial Matching Using Panoramic Views.

Konstantinos Sfikas, Ioannis Pratikakis, Anestis Koutsoudis, Michalis A. Savelonas, Theoharis Theoharis

Proceedings of the New Trends in Image Analysis and Processing - ICIAP 2013, 2013

SymPan: 3D Model Pose Normalization via Panoramic Views and Reflective Symmetry.

Konstantinos Sfikas, Ioannis Pratikakis, Theoharis Theoharis

Proceedings of the 6th Eurographics Workshop on 3D Object Retrieval, 2013

2012

Non-rigid 3D object retrieval using topological information guided by conformal factors.

Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis

Vis. Comput., 2012

3D Object Retrieval via Range Image Queries based on SIFT descriptors on Panoramic Views.

Konstantinos Sfikas, Ioannis Pratikakis, Theoharis Theoharis

Proceedings of the 5th Eurographics Workshop on 3D Object Retrieval, 2012

2011

ROSy+: 3D Object Pose Normalization Based on PCA and Reflective Object Symmetry with Application in 3D Object Retrieval.

Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis

Int. J. Comput. Vis., 2011

ConTopo: Non-Rigid 3D Object Retrieval using Topological Information guided by Conformal Factors.

Konstantinos Sfikas, Ioannis Pratikakis, Theoharis Theoharis

Proceedings of the 4th Eurographics Workshop on 3D Object Retrieval, 2011