Gregory Karagiorgos

Publication Activity (10 Years)

Years Active: 2000-2021
Publications (10 Years): 4

Top Topics

Service Selection

Business Processes

Collaborative Filtering

Rating Prediction

Top Venues

SN Comput. Sci.

Publications

Dionisis Margaris, Dimitris Spiliotopoulos, Gregory Karagiorgos, Costas Vassilakis, Dionysios Vasilopoulos
On Addressing the Low Rating Prediction Coverage in Sparse Datasets Using Virtual Ratings. SN Comput. Sci. 2 (4) (2021)
Dionisis Margaris, Dimitris Spiliotopoulos, Costas Vassilakis, Gregory Karagiorgos
A User Interface for Personalized Web Service Selection in Business Processes. HCI (45) (2020)
Dionisis Margaris, Dimitris Spiliotopoulos, Gregory Karagiorgos, Costas Vassilakis
An Algorithm for Density Enrichment of Sparse Collaborative Filtering Datasets Using Robust Predictions as Derived Ratings. Algorithms 13 (7) (2020)
Aristotelis Giannakos, Mhand Hifi, Gregory Karagiorgos
Data Delivery by Mobile Agents with Energy Constraints over a fixed path. CoRR (2017)
Gregory Karagiorgos, Dimitrios Poulakis
An Algorithm for Computing a Basis of a Finite Abelian Group. CAI (2011)
Gregory Karagiorgos, Dimitrios Poulakis
Efficient Algorithms for the Basis of Finite Abelian Groups. Discret. Math. Algorithms Appl. 3 (4) (2011)
Gregory Karagiorgos, Dimitrios Poulakis
Linear Time Algorithms for the Basis of Abelian Groups. COCOON (2011)
John Alexandris, Gregory Karagiorgos, Ioannis Stavrakakis
Enhanced Random Walk with Choice: An Empirical Study CoRR (2010)
Aristotelis Giannakos, Gregory Karagiorgos, Ioannis Stavrakakis
A Message-Optimal Sink Mobility Model for Wireless Sensor Networks. ICN (2009)
Gregory Karagiorgos, Dimitrios Poulakis
Efficient algorithms for the basis of finite Abelian groups CoRR (2008)
Gregory Karagiorgos, Nikolaos M. Missirlis
Convergence of the diffusion method for weighted torus graphs using Fourier analysis. Theor. Comput. Sci. 401 (1-3) (2008)
Gregory Karagiorgos, Nikolaos M. Missirlis
Load Balancing for the Numerical Solution of the Navier-Stokes Equations. Scalable Comput. Pract. Exp. 9 (1) (2008)
Gregory Karagiorgos, Nikolaos M. Missirlis, Filippos Tzaferis
Fast Diffusion Load Balancing Algorithms on Torus Graphs. Euro-Par (2006)
Gregory Karagiorgos, Petros Katsafados, Andreas Kontarinis, Nikolaos M. Missirlis, Filippos Tzaferis
Load Balancing for the Numerical Solution of the Navier-Stokes Equations. PARA (2006)
Gregory Karagiorgos, Nikolaos M. Missirlis, Filippos Tzaferis
The generalized diffusion method for the load balacing problem. PARCO (2003)
Gregory Karagiorgos, Nikolaos M. Missirlis
Accelerated diffusion algorithms for dynamic load balancing. Inf. Process. Lett. 84 (2) (2002)
Gregory Karagiorgos, Nikolaos M. Missirlis
The Average Diffusion Method for the Load Balancing Problem. International Conference on Computational Science (1) (2002)
Gregory Karagiorgos, Nikolaos M. Missirlis
Iterative Load Balancing Schemes for Air Pollution Models. LSSC (2001)
Gregory Karagiorgos, Nikolaos M. Missirlis
Iterative algorithms for distributed load balancing. OPODIS (2000)