Vassilis Dalakas

27 papers B 2C 1Misc 1Journal 13Unranked 10
YearRankTypeTitle / Venue / Authors
2025 B conf
Are Public Cloud Solutions Really Cheaper? Cost Analysis Findings from the Migration Project of a Large-Scale Governmental Organization.
IC2E
Vassilis Dalakas, Evangelia Filiopoulou, Cleopatra Bardaki, George Fragiadakis, Anargyros Tsadimas, Christos Michalakelis, Mara Nikolaidou, Dimosthenis Anagnostopoulos
2025 J jnl
Engaging human participants in CPHS design: A multi-view approach transforming human criticalities to system design requirements.
Internet Things
Christos Kotronis, Mara Nikolaidou, Anargyros Tsadimas, George-Dimitrios Kapos, Vassilis Dalakas, Ioannis Routis, Cleopatra Bardaki, George Dimitrakopoulos, Dimosthenis Anagnostopoulos
2021 J jnl
A Declarative Approach for Transforming SysML Models to Executable Simulation Models.
IEEE Trans. Syst. Man Cybern. Syst.
George-Dimitrios Kapos, Anargyros Tsadimas, Christos Kotronis, Vassilis Dalakas, Mara Nikolaidou, Dimosthenis Anagnostopoulos
2020 J jnl
Employing SysML to model and explore levels-of-service: The case of passenger comfort in railway transportation systems.
Syst. Eng.
Christos Kotronis, Mara Nikolaidou, George-Dimitrios Kapos, Anargyros Tsadimas, Vassilis Dalakas, Dimosthenis Anagnostopoulos
2020 J jnl
Filter bank-based multiple access in next-generation satellite uplinks: A DVB-RCS2-based experimental study.
Int. J. Satell. Commun. Netw.
Vassilis Dalakas, Eleftherios Kofidis
2019 — conf
Filter Bank-based Multiple Access in Next Generation Satellite Uplinks: A DVB-RCS2-based Experimental Study.
5G World Forum
Eleftherios Kofidis, Vassilis Dalakas
2016 B conf
Simulating SysML transportation models.
SMC
Christos Kotronis, Anargyros Tsadimas, George-Dimitrios Kapos, Vassilis Dalakas, Mara Nikolaidou, Dimosthenis Anagnostopoulos
2016 J jnl
Simulating simulation-agnostic SysML models for enterprise information systems via DEVS.
Simul. Model. Pract. Theory
Anargyros Tsadimas, George-Dimitrios Kapos, Vassilis Dalakas, Mara Nikolaidou, Dimosthenis Anagnostopoulos
2015 J jnl
BICMC and TD Comparative Performance Study of 16-APSK Signal Variants for DVB-S2 Systems.
IEEE Commun. Lett.
Vassilis Dalakas, Stylianos Papaharalabos, P. Takis Mathiopoulos, Enzo Alberto Candreva, Giovanni Emanuele Corazza, Alessandro Vanelli-Coralli
2015 J jnl
Performance improvement techniques for the DVB-RCS2 return link air interface.
Int. J. Satell. Commun. Netw.
Panayiotis Takis Mathiopoulos, Enzo Alberto Candreva, Adegbenga B. Awoseyila, Vassilis Dalakas, Daniele Tarchi, Barry G. Evans, Alessandro Vanelli-Coralli, Giovanni Emanuele Corazza
2015 — conf
Simulating SysML models: Overview and challenges.
SoSE
Mara Nikolaidou, George-Dimitrios Kapos, Anargyros Tsadimas, Vassilis Dalakas, Dimosthenis Anagnostopoulos
2014 J jnl
An integrated framework for automated simulation of SysML models using DEVS.
Simul.
Georgios-Dimitrios Kapos, Vassilis Dalakas, Mara Nikolaidou, Dimosthenis Anagnostopoulos
2014 — conf
Integrating simulation capabilities into SysML for enterprise information system design.
SoSE
Anargyros Tsadimas, Georgios-Dimitrios Kapos, Vassilis Dalakas, Mara Nikolaidou, Dimosthenis Anagnostopoulos
2014 — conf
Model-based system engineering using SysML: Deriving executable simulation models with QVT.
SysCon
George-Dimitrios Kapos, Vassilis Dalakas, Anargyros Tsadimas, Mara Nikolaidou, Dimosthenis Anagnostopoulos
2012 J jnl
A Comparative Study Between SC-FDMA and OFDMA Schemes for Satellite Uplinks.
IEEE Trans. Broadcast.
Vassilis Dalakas, P. Takis Mathiopoulos, Filippo Di Cecca, Gennaro Gallinaro
2012 — conf
Basic guidelines for simulating SysML models: An experience report.
SoSE
Mara Nikolaidou, Georgios-Dimitrios Kapos, Vassilis Dalakas, Dimosthenis Anagnostopoulos
2009 J jnl
Time domain constellation shaping technique for peak-to-average power ratio reduction.
IET Commun.
Vassilis Dalakas, Athanasios A. Rontogiannis, P. Takis Mathiopoulos
2008 J jnl
A Structured-Analysis-Based Specification for Faster-than-Real-Time Simulation.
Int. J. Comput. Their Appl.
Dimosthenis Anagnostopoulos, Vassilis Dalakas, Mara Nikolaidou, Vassilios C. Vescoukis
2008 C conf
A SysML Profile for Classical DEVS Simulators.
ICSEA
Mara Nikolaidou, Vassilis Dalakas, Loreta Mitsi, Georgios-Dimitrios Kapos, Dimosthenis Anagnostopoulos
2007 — conf
A UML2.0 profile for DEVS: Providing code generation capabilities for simulation.
SEDE
Mara Nikolaidou, Vassilis Dalakas, Georgios-Dimitrios Kapos, Loreta Mitsi, Dimosthenis Anagnostopoulos
2007 — conf
A cellular automata framework for studying expandable traffic flow models.
SCSC
Ourania Hatzi, Stephanos Thomas, Vassilis Dalakas, Mara Nikolaidou, Dimosthenis Anagnostopoulos
2006 J jnl
A Novel Efficient Cluster-Based MLSE Equalizer for Satellite Communication Channels with M-QAM Signaling.
EURASIP J. Adv. Signal Process.
Eleftherios Kofidis, Vassilis Dalakas, Yannis Kopsinis, Sergios Theodoridis
2006 — conf
Establishing a Common Modeling Framework using UML to Effectively Support Faster-Than-Real-Time Simulation.
SEDE
Mara Nikolaidou, Vassilis Dalakas, Dimosthenis Anagnostopoulos, Georgios-Dimitrios Kapos
2005 Misc conf
Introducing a UML model for faster-than-real-time simulation.
WSC
Dimosthenis Anagnostopoulos, Georgios-Dimitrios Kapos, Vassilis Dalakas, Mara Nikolaidou
2004 J jnl
A m-fold-decimation-based technique for model validation using a single system output data set.
Math. Comput. Simul.
Dimosthenis Anagnostopoulos, Vassilis Dalakas, Mara Nikolaidou
2002 — conf
Employing a Real- Time System Specification for the Development of FRTS Systems.
ESM
Dimosthenis Anagnostopoulos, Vassilis Dalakas, Mara Nikolaidou, Vassilios C. Vescoukis
2002 — conf
Guidelines and techniques for comparing system observations with multiple sets of simulation results.
SMC (2)
Dimosthenis Anagnostopoulos, Vassilis Dalakas, Mara Nikolaidou