Sotiris Gayialis
Sotiris Gayialis
Mechanical Engineer, PhD, National Technical University of Athens
Η διεύθυνση ηλεκτρονικού ταχυδρομείου έχει επαληθευτεί στον τομέα central.ntua.gr - Αρχική σελίδα
ΤίτλοςΠαρατίθεται απόΈτος
An e-procurement system for governmental purchasing
NA Panayiotou, SP Gayialis, IP Tatsiopoulos
International journal of production economics 90 (1), 79-102, 2004
2772004
Design of an IT-driven decision support system for vehicle routing and scheduling
SP Gayialis, IP Tatsiopoulos
European Journal of Operational Research 152 (2), 382-398, 2004
1042004
A business process modeling-enabled requirements engineering framework for ERP implementation
NA Panayiotou, SP Gayialis, NP Evangelopoulos, PK Katimertzoglou
Business Process Management Journal 21 (3), 628 - 664, 2015
322015
An application of multicriteria analysis for ERP software selection in a Greek industrial company
N Panayiotou, S Gayialis, H Domenikos, N Vasilikiotis
Operational Research 5 (3), 435-458, 2005
142005
Supply Chain Improvement in Construction Industry
GA Papadopoulos, N Zamer, SP Gayialis, IP Tatsiopoulos
Universal Journal of Management 4 (10), 528-534, 2016
102016
An application of AHP in the development process of a supply chain reference model focusing on demand variability
ST Ponis, SP Gayialis, IP Tatsiopoulos, NA Panayiotou, DRI Stamatiou, ...
Operational Research 15 (3), 337-357, 2015
92015
Designing an industrial maintenance system: a proposed methodological framework
NA Panayiotou, ST Ponis, SP Gayialis
International Journal of Information Technology and Management 8 (4), 361-381, 2009
92009
Modeling Supply Chain Processes: A Review and Critical Evaluation of Available Reference Models
SP Gayialis, ST Ponis, IP Tatsiopoulos, NA Panayiotou, DRI Stamatiou
2nd International Symposium & 24th National Conference on Operational …, 2013
82013
Integrating process modeling and simulation with benchmarking using a business process management system for local government
SP Gayialis, GA Papadopoulos, ST Ponis, P Vassilakopoulou, ...
International Journal of Computer Theory and Engineering 8 (6), 482, 2016
72016
Risk assessment in virtual enterprise networks: A process-driven internal audit approach
N Panayiotou, S Oikonomitsios, C Athanasiadou, S Gayialis
Global Business: Concepts, Methodologies, Tools and Applications, 889-910, 2011
72011
Risk assessment in virtual enterprise networks: A process-driven internal audit approach
N Panayiotou, S Oikonomitsios, C Athanasiadou, S Gayialis
Managing Risk in Virtual Enterprise Networks: Implementing Supply Chain …, 2010
72010
A Knowledge-based Reference Model to Support Demand Management in Contemporary Supply Chains
SP Gayialis, ST Ponis, IP Tatsiopoulos, NA Panayiotou, DRI Stamatiou
14th European Conference on Knowledge Management, ECKM 2013, 236-244, 2013
62013
Risk management issues in the implementation of an ERP system for a large greek company.
NΑ Panayiotou, SP Gayialis, TA Panayiotou, VIN Leopoulos
WSEAS Transactions on Computers 3 (4), 1005-1012, 2004
62004
Α Decision Support System for Detailed Production Scheduling in a Greek Metal Forming Industry
S Gayialis, A Spanos, lias Tatsiopoulos
MIBES Transactions 2 (1), 41-59, 2008
52008
Applying Discrete Event Simulation (DES) in Healthcare: The Case for Outpatient Facility Capacity Planning
ST Ponis, A Delis, SP Gayialis, P Kasimatis, J Tan
International Journal of Healthcare Information Systems and Informatics 8 (3 …, 2013
42013
Διαχείριση Επιχειρησιακών Διαδικασιών: Οργάνωση, Αναδιοργάνωση και Βελτίωση
Ν Παναγιώτου, Ν Ευαγγελόπουλος, Π Κατημερτζόγλου, Σ Γκαγιαλής
Κλειδάριθμος, 2013
42013
Integrating business process modelling and ERP role engineering
NA Panayiotou, SP Gayialis, NE Evangelopoulos
International Journal of Business Information Systems 8 (1), 66-86, 2011
42011
A process reference model for claims management in construction supply chains: the contractors’ perspective
DRI Stamatiou, KA Kirytopoulos, ST Ponis, S Gayialis, I Tatsiopoulos
International Journal of Construction Management 19 (5), 382-400, 2019
32019
Vehicle routing problem for urban freight transportation: A review of the recent literature
SP Gayialis, GD Konstantakopoulos, IP Tatsiopoulos
Operational Research in the Digital Era–ICT Challenges, 89-104, 2019
32019
Managing Demand in supply chain: the business process modeling approach
SP Gayialis, ST Ponis, NA Panayiotou, IP Tatsiopoulos
4th international symposium and 26th national conference on operational …, 2015
32015
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