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Ioannis A. Nikas
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Cited by
Year
Forecasting tourism demand using linear and nonlinear prediction models
A Koutras, A Panagopoulos, IA Nikas
Academica Touristica: Tourism and Innovation Journal 9 (1), 85-98, 2016
232016
Measuring tourist behavioral intentions after the first outbreak of COVID-19 pandemic crisis. Prima facie evidence from the Greek market
I Poulaki, IA Nikas
International Journal of Tourism Cities 7 (3), 845-860, 2021
212021
Towards developing smart cities: Evidence from GIS analysis on tourists’ behavior using social network data in the city of Athens
A Koutras, IA Nikas, A Panagopoulos
Smart Tourism as a Driver for Culture and Sustainability: Fifth …, 2019
142019
Bounding the zeros of an interval equation
IA Nikas, TN Grapsa
Applied Mathematics and Computation 213 (2), 466-478, 2009
142009
eSports Tourism: Sports Tourism in a Modern Tourism Environment
IA Nikas, I Poulaki
Culture and Tourism in a Smart, Globalized, and Sustainable World: 7th …, 2021
112021
Improved Newton’s method without direct function evaluations
EN Malihoutsaki, IA Nikas, TN Grapsa
Journal of Computational and Applied Mathematics 227 (1), 206-212, 2009
102009
Improving the efficiency of a polynomial system solver via a reordering technique
DG Sotiropoulos, IA Nikas, TN Grapsa
Proceedings of 4th GRACM Congress on Computational Mechanics 3, 970-977, 2002
102002
A lexicographic approach on unconstrained optimization
CD Nikolakakou, TN Grapsa, IA Nikas, GS Androulakis
Euro XXIII 2009: 23rd Conference on Operational Research, 90, 2009
72009
A sequential approach for unconstrained optimization via a partitioning technique
CD Nikolakakou, TN Grapsa, IA Nikas, GS Androulakis
International Journal of Computer Mathematics 92 (4), 722-741, 2015
62015
Extending Interval Newton Method for Nonlinear Parameterized Equations
IA Nikas, DG Sotiropoulos, TN Grapsa
Proceedings of ICNAAM 2006: International Conference on Numerical Analysis …, 2006
42006
Evaluating the performance of linear and nonlinear models in forecasting tourist occupancy in the region of western Greece
A Koutras, A Panagopoulos, IA Nikas
Tourism and Culture in the Age of Innovation: Second International …, 2016
32016
Exploring Tourists’ Food and Beverage Spots in an Urban Destination Using a Spatial–temporal Approach
IA Nikas, A Koutras, A Panagopoulos, A Vasileiadis
Transcending Borders in Tourism Through Innovation and Cultural Heritage …, 2022
22022
Redundant constraints identification in linear programming using statistics on constraints
EI Nikolopoulou, IA Nikas, GS Androulakis
Proceedings of HELORS 2017: 6th International Symposium and 28th National …, 2017
22017
Dynamic Areas of Interest Inside an Urban Destination Using Visitors’ Geolocation
IA Nikas, A Koutras, A Panagopoulos
International Conference of the International Association of Cultural and …, 2022
12022
Predicting Tourism Demand in the Western Greece Region Using Independent Component Analysis
A Koutras, A Panagopoulos, IA Nikas
Tourism and Culture in the Age of Innovation: Second International …, 2016
12016
Spatial Analysis of Tourist Routes Offered by Travel Agencies and Some Overtourism Issues: The Case of Crete
IA Nikas
International Conference of the International Association of Cultural and …, 2024
2024
Evaluation of Urban Landmarks Based on Primary and Secondary Points of Interest: The Case of Museums in the City of Athens in Greece
A Panagopoulos, IA Nikas
International Conference of the International Association of Cultural and …, 2024
2024
Football Stadiums as Alternative Tourists’ Entertainment Points of Interest: The Perceptions of Managers and Local Authorities in the City of Patras
A Panagopoulos, V Matika, IA Nikas
Recent Advancements in Tourism Business, Technology and Social Sciences, 595, 2024
2024
A Special Interval Newton Step for Solving Nonlinear Equations
IA Nikas
WSEAS TRANSACTIONS ON MATHEMATICS 22, 674-681, 2023
2023
Το έργο του Λευκάδιου Χερν στην εκπαίδευση και στον πολιτισμό: Ο Λευκάδιος Χερν ως έμπνευση για εκπαιδευτικές δράσεις. Δημιουργία Ψηφιακής Έκθεσης
Μ Αργυροπούλου, Ε Κανταρτζή, Κ Στοφόρος, Α Παναγόπουλος, ...
Culture: Journal in Tourism, Culture, Art and Education 1 (3), 116-132, 2021
2021
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