Konstantinos Sfikas

31 papers A 1C 4Journal 16Unranked 9

Year	Rank	Type	Title / Venue / Authors
2025	C	`conf`	Diverse Level Generation via Machine Learning of Quality Diversity. FDG Konstantinos Sfikas, Antonios Liapis, Georgios N. Yannakakis
2023	—	`conf`	Controllable Exploration of a Design Space via Interactive Quality Diversity. GECCO Companion Konstantinos Sfikas, Antonios Liapis, Georgios N. Yannakakis
2023	J	`jnl`	Controllable Exploration of a Design Space via Interactive Quality Diversity. CoRR Konstantinos Sfikas, Antonios Liapis, Georgios N. Yannakakis
2022	C	`conf`	A General-Purpose Expressive Algorithm for Room-Based Environments. FDG Konstantinos Sfikas, Antonios Liapis, Georgios N. Yannakakis
2022	J	`jnl`	FoR CoRR Konstantinos Sfikas, Panagiotis Perakis, Theoharis Theoharis
2022	J	`jnl`	Playing Against the Board: Rolling Horizon Evolutionary Algorithms Against Pandemic. IEEE Trans. Games Konstantinos Sfikas, Antonios Liapis
2021	J	`jnl`	Collaborative Agent Gameplay in the Pandemic Board Game. CoRR Konstantinos Sfikas, Antonios Liapis
2021	J	`jnl`	Monte Carlo Elites: Quality-Diversity Selection as a Multi-Armed Bandit Problem. CoRR Konstantinos Sfikas, Antonios Liapis, Georgios N. Yannakakis
2021	A	`conf`	Monte Carlo elites: quality-diversity selection as a multi-armed bandit problem. GECCO Konstantinos Sfikas, Antonios Liapis, Georgios N. Yannakakis
2021	J	`jnl`	Playing Against the Board: Rolling Horizon Evolutionary Algorithms Against Pandemic. CoRR Konstantinos Sfikas, Antonios Liapis
2020	C	`conf`	Collaborative Agent Gameplay in the Pandemic Board Game. FDG Konstantinos Sfikas, Antonios Liapis
2019	C	`conf`	Fusing Level and Ruleset Features for Multimodal Learning of Gameplay Outcomes. CoG Antonios Liapis, Daniel Karavolos, Konstantinos Makantasis, Konstantinos Sfikas, Georgios N. Yannakakis
2018	—	`conf`	A Study on Affect Model Validity: Nominal vs Ordinal Labels. AffComp@IJCAI David Melhart, Konstantinos Sfikas, Giorgos A. Giannakakis, Georgios N. Yannakakis, Antonios Liapis
2018	J	`jnl`	Ensemble of PANORAMA-based convolutional neural networks for 3D model classification and retrieval. Comput. Graph. Konstantinos Sfikas, Ioannis Pratikakis, Theoharis Theoharis
2018	J	`jnl`	Predictive digitisation of cultural heritage objects. Multim. Tools Appl. Ioannis Pratikakis, Michalis A. Savelonas, Pavlos Mavridis, Georgios Papaioannou, Konstantinos Sfikas, Fotis Arnaoutoglou, Dirk Rieke-Zapp
2017	—	`conf`	Exploiting the PANORAMA Representation for Convolutional Neural Network Classification and Retrieval. 3DOR@Eurographics Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis
2016	J	`jnl`	Fisher encoding of differential fast point feature histograms for partial 3D object retrieval. Pattern Recognit. Michalis A. Savelonas, Ioannis Pratikakis, Konstantinos Sfikas
2016	J	`jnl`	Partial matching of 3D cultural heritage objects using panoramic views. Multim. Tools Appl. Konstantinos Sfikas, Ioannis Pratikakis, Anestis Koutsoudis, Michalis A. Savelonas, Theoharis Theoharis
2015	J	`jnl`	An overview of partial 3D object retrieval methodologies. Multim. Tools Appl. Michalis A. Savelonas, Ioannis Pratikakis, Konstantinos Sfikas
2015	—	`conf`	Partial 3D Object Retrieval combining Local Shape Descriptors with Global Fisher Vectors. 3DOR@Eurographics Michalis A. Savelonas, Ioannis Pratikakis, Konstantinos Sfikas
2014	—	`conf`	Fisher Encoding of Adaptive Fast Persistent Feature Histograms for Partial Retrieval of 3D Pottery Objects. 3DOR@Eurographics Michalis A. Savelonas, Ioannis Pratikakis, Konstantinos Sfikas
2014	J	`jnl`	Pose normalization of 3D models via reflective symmetry on panoramic views. Vis. Comput. Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis
2013	—	`conf`	3D Object Partial Matching Using Panoramic Views. ICIAP Workshops Konstantinos Sfikas, Ioannis Pratikakis, Anestis Koutsoudis, Michalis A. Savelonas, Theoharis Theoharis
2013	J	`jnl`	3D object retrieval via range image queries in a bag-of-visual-words context. Vis. Comput. Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis
2013	J	`jnl`	Breast Cancer Characterization Based on Image Classification of Tissue Sections Visualized under Low Magnification. Comput. Math. Methods Medicine Constantinos G. Loukas, Spiros Kostopoulos, Anna Tanoglidi, Dimitris Glotsos, Konstantinos Sfikas, Dionisis A. Cavouras
2013	—	`—`	Retrieval of 3-dimensional rigid and non-rigid objects Konstantinos Sfikas
2013	—	`conf`	SymPan: 3D Model Pose Normalization via Panoramic Views and Reflective Symmetry. 3DOR@Eurographics Konstantinos Sfikas, Ioannis Pratikakis, Theoharis Theoharis
2012	—	`conf`	3D Object Retrieval via Range Image Queries based on SIFT descriptors on Panoramic Views. 3DOR@Eurographics Konstantinos Sfikas, Ioannis Pratikakis, Theoharis Theoharis
2012	J	`jnl`	Non-rigid 3D object retrieval using topological information guided by conformal factors. Vis. Comput. Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis
2011	—	`conf`	ConTopo: Non-Rigid 3D Object Retrieval using Topological Information guided by Conformal Factors. 3DOR@Eurographics Konstantinos Sfikas, Ioannis Pratikakis, Theoharis Theoharis
2011	J	`jnl`	ROSy+: 3D Object Pose Normalization Based on PCA and Reflective Object Symmetry with Application in 3D Object Retrieval. Int. J. Comput. Vis. Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis