Journals

2017

On the Shoshan-Zwick Algorithm for the All-Pairs Shortest Path Problem

P. Eirinakis, M. Williamson, K. Subramani (2017). Journal of Graph Algorithms and Applications 21(2), 177-181.

Energy-aware decision support for production scheduling

S. Plitsos, P. Repoussis, I. Mourtos, C. Tarantilis (2017). Decision Support Systems 93, 88-97.

Impacts of multimodal information on smartphones

Drossos, D., Lekakos, G., Voulgari, S. (2017). Int. J. of Electronic Marketing and Retailing, vol.8, no.3, pp.258 – 282.

Analyzing restricted fragments of the theory of linear arithmetic

P. Wojciechowski, P. Eirinakis, K. Subramani (2017). Annals of Mathematics and Artificial Intelligence 79(1-3), 245-266.

Is Xenios Zeus Still Alive? Destination Image of Athens in the Years of Recession

A. Gkritzali, D. Gritzalis, V. Stavrou (2017). Journal of Travel Research.

Submodularity and its application to some global constraints

D. Magos, I. Mourtos (2017). Annals of Mathematics and Artificial Intelligence 79, 267-289.

Stress level detection via OSN usage pattern and chronicity analysis: An OSINT threat intelligence module

M. Kandias, D. Gritzalis, V. Stavrou, K. Nikoloulis (2017). Computers & Security, 69, pp.3-17.

2016

On the complexity of separation: the 3-index assignment problem

T. Dokka, I. Mourtos, F.C.R. Spieksma (2016). Mathematical Programming Computation 9, 39-59.

Pareto Optimal Matchings in Many-to-Many Markets with Ties

K. Cechlarova, P. Eirinakis, T. Fleiner, D. Magos, D. Manlove, I. Mourtos, B. Rastegari (2016). Theory of Computing Systems 59, 700–721

Profiling Online Social Networks users: An Omniopticon tool

M. Kandias, L. Mitrou, V. Stavrou, D. Gritzalis (2016). International Journal of Social Networks Mining.

Classifying, Profiling and Predicting User Behavior in the context of Location Based Services

Koutsiouris, V., Vrechopoulos, A. and Doukidis, G. (2016). Journal of Electronic Commerce Research, Vol. 17, No. 4, pp. 339-356.

Shopping missions: An analytical method for the identification of shopper need states

P. Sarantopoulos, A. Theotokis, K. Pramatari, G. Doukidis (2016). Journal of Business Research 69, 1043-1052.

Extract purchasing patterns for a focal product category using sales data: The case of skincare products

Κ. Kalaidopoulou, Α. Griva (2016). Astrolavos Journal of new Technologies, 25, 3-18.  (in Greek).

On the completability of orthogonal Latin rectangles

G. Appa, R. Euler, A. Kouvela, D. Magos and I. Mourtos (2016). Discrete Mathematics 339, 1771-1794.

Fast algorithms for the Undirected Negative Cost Cycle Detection problem

M. Williamson, P. Eirinakis, K. Subramani (2016). Algorithmica 74(1), 270-325.

Cardinality constraints and systems of restricted representatives

Ι. Mourtos (2016). Journal of Combinatorial Optimization 31, 1061-1089.

The interplay of online shopping motivations and experiential factors on personalized e-commerce: a complexity theory approach

Pappas, I. Kourouthanassis, P., Giannakos. M., Lekakos, G. (2016). Telematics and Informatics, vol. 34, no 5, pp. 730-742.

2015

Identifying negative cost cycles in strongly polynomial time

N. Shankar, K. Subramani, P. Eirinakis (2015). Nordic Journal of Computing 15(2), 154-171.

Tourists responses to mobile augmented reality travel guides: The role of emotions on adoption behaviour

P. Kourouthanassis, C. Boletsis, C. Bardaki and D. Chasanidou (2015). Pervasive and Mobile Computing, 18, 71-87.

2014

Applying real options to IT investment evaluation: The case of radio frequency identification (RFID) technology in the supply chain

A.G Dimakopoulou, K.C. Pramatari, &  A.E. Tsekrekos (2014). International Journal of Production Economics, 156, 191–207.

From one stable marriage to the next; how long is the way?

P. Eirinakis, D. Magos, I. Mourtos (2014). SIAM Journal on Discrete Mathematics 28(4), 1971-1979.

On the complexity of Quantified Linear Systems

S. Ruggieri, P. Eirinakis, K. Subramani, P. Wojciechowski (2014). Theoretical Computer Science 518, 128-134.

A framework for mapping the RFID-enabled process redesign in a simulation model

Karagiannaki, A., Doukidis, G. and Pramatari, K. (2014). Journal of the Operational Research Society,  Vol. 65, Issue 11, pp. 1700-1710.

Towards a framework for energy-aware information systems in manufacturing

E. Zampou, S. Plitsos, A. Karagiannaki, I. Mourtos (2014). Computers in Industry 65, 419-433.

Pareto optimality in many-to-many matching problems

K. Cechlárová, P. Eirinakis, T. Fleiner, D. Magos, I. Mourtos, E. Potpinková (2014). Discrete Optimization 14, 160-169.

Store Selection Criteria and Sales Prediction in Virtual Worlds

Krasonikolakis, I., Vrechopoulos, A. and Pouloudi, A. (2014). Information & Management, Vol. 51, Issue 6, pp. 641-652.

Should I Stay Or Should I Go? The Moderating Effect of Self-Image Congruity and Trust On Social Networking Continued Use

Kourouthanassis, P., Lekakos, G., Gerakis, V. (2014). Behavior and Information Technology, vol. 34, no 2, pp. 190-203.

Polyhedral aspects of stable marriage

P. Eirinakis, D. Magos, I. Mourtos, P. Miliotis (2014). Mathematics of Operations Research 39(3), 656-671.

Blockers and antiblockers of stable matchings

P. Eirinakis, D. Magos, I. Mourtos (2014). Theoretical Computer Science 524, 126-133.

Perceived Consumer Navigational Control in Travel Websites

Manganari, E., Siomkos, G., and Vrechopoulos, A. (2014). Journal of Hospitality & Tourism Research, Vol. 38, Issue 1, pp. 3-22.

Green is Good but is Usability Better? Consumer Reactions to Environmental Initiatives in e-Banking Services

Lekakos, G., Vlachos, P., Koritos, C. (2014). Ethics and Information Technology, vol. 16, pp. 103-117.

2013

Finding a minimum-regret many-to-many Stable Matching

P. Eirinakis, D. Magos, I. Mourtos, P. Miliotis (2013). Optimization: A Journal of Mathematical Programming and Operations Research 62(8), 1007-1018.

Consumer Responses to SMS Advertising: Antecedents and Consequences

Drossos, D., Giaglis, G., Vlachos, P., Zamani, E., Lekakos, G. (2013). International Journal of Electronic Commerce (IJEC), vol. 18, no 1, pp. 105-136.

Demystifying the design of mobile augmented reality applications

Kourouthanassis, P., Boletsis, C., Lekakos, G. (2013). Multimedia Tools and Applications, vol. 74, no 3, pp 1045-1066.

2012

Finding all stable pairs and solutions for the many-to-many Stable Matching problem

P. Eirinakis, D. Magos, I. Mourtos, P. Miliotis (2012). INFORMS Journal on Computing 24(2), 245-259.

A polyhedral approach to the alldifferent system

D. Magos, I. Mourtos and G. Appa (2012). Mathematical Programming 132, 209-260.

Evaluating program-embedded advertising format for Interactive Digital Television

Vennou, P., Mantzari, E., Lekakos, G., (2012). International Journal of Digital Television, vol. 3, no. 2, pp. 213-237.

Context management for m-commerce applications: determinants, methodology and the role of marketing

Benou, P., Vassilakis, C. and Vrechopoulos, A. (2012). Information Technology and Management, Vol. 13, Issue 2, pp. 91-111.

Is energy intensity important for the productivity growth of EET adopters?

K. Kounetas, I. Mourtos and K. Tsekouras (2012). Energy Economics 34, 930-941.

Consumer-Retailer Love and Attachment: Antecedents and Personality Moderators

Vlachos, P. and Vrechopoulos, A. (2012). Journal of Retailing and Consumer Services, Vol. 19, Issue 2, pp. 218-228.

Deploying RFID-enabled Services in the Retail Supply Chain: Lessons Learnt Towards the Internet of Things

C. Bardaki, P. Kourouthanassis and K. Pramatari (2012). Information Systems Management, 29(3), 233-245.

Technology Gaps in European Banking: put the blame on inputs or outputs?

Alexandra Kontolaimou, Konstantinos Kounetas, Ioannis Mourtos, Kostas Tsekouras (2012). Economic Modelling 29, 1798-1808.

2011

Modeling the Information Completeness of Object Tracking Systems

C. Bardaki, P. Kourouthanassis and K. Pramatari (2011). Journal of Strategic Information Systems, 20(3), 268-282.

On the facial structure of the AllDifferent system

D. Magos, I. Mourtos (2011). SIAM Journal on Discrete Mathematics 25, 130-158.

Information Systems and Marketing

Vrechopoulos, A. and Kopanakis, I. (2011) (Editorial of the Special Issue), International Journal of Internet Marketing and Advertising, Vol. 6, No. 3, pp. 223-225.

Virtual Store Layout Effects on Consumer Behaviour: Applying an Environmental Psychology Approach in the Online Travel Industry

Manganari, E., Siomkos, G., Rigopoulou, I. and Vrechopoulos, A. (2011). Internet Research, Vol. 21, Issue 3, pp. 326-346.

Too Much of a Good Thing: Curvilinear Effects of Service Evaluation Constructs and the Mediating Role of Trust

Vlachos, P., Vrechopoulos, A. & Pramatari, K. (2011). Journal of Services Marketing, Vol. 25, Issue 6, pp. 440 - 450.

Perceived Electronic Service Quality: Some Preliminary Results from a Cross-National Study in Mobile Internet Services

Vlachos, P., Giaglis, G., Lee, I. and Vrechopoulos, P. (2011). International Journal of Human Computer Interaction, Vol. 27, No. 3, pp. 217-244.

A framework for identifying RFID-enabled warehouse settings

Karagiannaki, A. Papakyriakopoulos, D., Bardaki, C. (2011). Industrial Management and Data Systems, 111(5).

2010

Consumer-Retailer Emotional Attachment: Some Antecedents and the Moderating Role of Attachment Anxiety

Vlachos, P., Theotokis, A., Pramatari, K. and Vrechopoulos. A. (2010). European Journal of Marketing, Vol. 44. Issue 9/10, pp. 1478-1499.

Who controls store atmosphere customization in electronic retailing?

Vrechopoulos, A. (2010). International Journal of Retail & Distribution Management, Vol. 38, Issue 7, pp. 518 – 537.

Exploring the Deployment and Adoption of RFID-enabled Promotions Management

C. Bardaki, P. Kourouthanassis and K. Pramatari (2010). International Journal of RF Technologies: Research and Applications, 2(2), 91-115.

Defining, Applying and Customizing Store Atmosphere in Virtual Reality Commerce: Back to Basics?

Krasonikolakis, I., Vrechopoulos, A. and Pouloudi, A. (2010). International Journal of E-Services and Mobile Applications, Vol. 3, Issue 2, pp. 59-72.

The effects of recommendations’ presentation on persuasion and satisfaction in a movie recommender system

Nanou, T., Lekakos, G., Fouskas, K., (2010). Multimedia Systems Journal, vol. 16, pp. 219-230.

2009

A Decision Support System for detecting products missing from the shelf based on heuristic rules

D. Papakiriakopoulos, K. Pramatari, G. Doukidis (2009). Decision Support Systems 46(3), 685-694.

A cost-benefit evaluation framework of an electronic-based traceability system

Chryssochoidis, G., Karagiannaki, A., Pramatari, K. and Kehagia, O. (2009). British Food Journal, 111(6).

Learning and Commerce in Pervasive Environments

Karagiannidis C., Koumpis A., Lekakos G., (2009). Electronic Journal for e-Commerce Tools and Applications, vol 3, no 1.

Store Atmosphere in Web Retailing

Manganari, E., Siomkos, G. and Vrechopoulos, A. (2009). European Journal of Marketing, – Special Issue on E-Tailing, Vol. 43, No. 9, pp. 1140-1153.

Store Atmosphere in Web Retailing

Manganari, E., Siomkos, G. and Vrechopoulos, A. (2009). European Journal of Marketing, – Special Issue on E-Tailing, Vol. 43, No. 9, pp. 1140-1153.

Clique facets of the axial and planar assignment polytopes

D. Magos and I. Mourtos (2009). Discrete Optimization 6, 394-413.

Virtual Reality Retailing on the Web: Emerging Consumer Behavioural Patterns

Vrechopoulos, A., Apostolou, K. and Koutsiouris, K. (2009). International Review of Retail, Distribution and Consumer Research, Vol. 19, Issue 5, pp. 469 – 482.

CRM Literature: Conceptual and Functional Insights By keyword analysis

Kevork, E. and Vrechopoulos, A. (2009). Marketing Intelligence and Planning, Vol. 27, No.1, pp. 48-85.

Corporate social responsibility: attributions, loyalty, and the mediating role of trust

Vlachos, P., Tsamakos, A., Vrechopoulos, A. and Avramidis, P. (2009). Journal of the Academy of Marketing Science (JAMS), Vol. 37, Issue.2, June 2009, pp. 170-180

Efficiency decompositions for heterogeneous technologies

K. Kounetas, I. Mourtos and K. Tsekouras (2009). European Journal of Operational Research 199, 209-218.

Web Banking Layout Effects on Consumer Behavioural Intentions

Vrechopoulos, A. and Atherinos, V. (2009). International Journal of Bank Marketing, Vol. 27, Issue 7 pp. 524-546.

Extracting and Exploiting Lifestyle Indicators for the Personalization of Digital Television Advertisements

Lekakos, G., (2009). Journal of Advertising Research. vol. 49, no 4, pp. 404-418

2008

Determinants of Behavioral Intentions in the Mobile Internet Services Markets

Vlachos, P. and Vrechopoulos A. (2008). Journal of Services Marketing, Vol. 22, Issue 4, pp. 280-291.

A Hybrid approach for movie recommendation

Lekakos, G. and Caravelas, P. (2008). Multimedia Tools and Applications, vol. 36, no 1-2, pp. 55-70.

Research Insights in Customer Relationship Management: A Review of the Literature (2000 –2006)

Kevork, E. and Vrechopoulos A. (2008). International Journal of Electronic Customer Relationship Management, Vol. 2, No. 4, pp. 376 – 417.

The wheels of the OLS polytope: Facets and separation

Magos and I. Mourtos (2008). Discrete Mathematics 308, 3634-3651.

OR and the Management of Electronic Services

Doukidis, G., Pramatari, K., Lekakos, G., (2008). European Journal of Operational Research, vol. 187, pp. 1296-1309.

Preference-Based Decision Making for Personalised Access to Learning Resources

Karagiannidis, C., Lekakos, G., Vasilakos, A., (2008). International Journal of Autonomous and Adaptive Communications Systems, vol. 1, no3, pp.356-369.

Introduction to Social TV: Enhancing the shared experience with interactive TV

Chorianopoulos, K and Lekakos, G. (2008). International Journal of Human-Computer Interaction (IJHCI), vol. 24, no 2, pp. 113-120.

2007

Enhancing User Experience through Pervasive Information Systems: The Case of Pervasive Retailing

Kourouthanassis, P.E., Giaglis, G.M. and Vrechopoulos, A.P. (2007). International Journal of Information Management, Vol. 27, Issue 5, pp. 319-335.

Integrating Demand Forecasting with Replenishment in a High-tech Retail Chain

C. Bardaki, K. Pramatari, P. Miliotis (2007). The Journal of Business Forecasting, 26(2), 19-22.

A hybrid approach for improving predictive accuracy of collaborative filtering algorithms

Lekakos, G. and Giaglis, G., (2007). User Modeling and User Adapted Interaction, vol. 17, no 1-2, pp. 5-40.

Coping with plagiarism and grading load: Randomized programming assignments and reflective grading

Spinellis, D., Zaharias, P. and Vrechopoulos A. (2007). Computer Applications in Engineering Education, Vol. 15, No. 2, pp. 113-123.

Book Review: “Mobile Marketing – Achieving Competitive Advantage through Wireless Technology”

Vlachos, P. and Vrechopoulos, A. (2007). Journal of Services Marketing, Vol. 21, No. 7, pp. 539-541.

Exploiting RFID Digital Information in Enterprise Collaboration

Lekakos, G. (2007). Industrial Management and Data Systems, vol. 107, No. 8, pp. 1110-1122.

Determinants of effective SMS advertising: An experimental study

Drosos, D., Giaglis, G., Lekakos, G., Kokkinaki, F., and Stavraki, M. (2007). Journal of Interactive Advertising, vol. 7, no 2.

Coping with plagiarism and grading load: Randomized programming assignments and reflective grading

Spinellis, D., Zaharias, P. and Vrechopoulos A. (2007). Computer Applications in Engineering Education, Vol. 15, No. 2, pp. 113-123.

Methods and Applications in Interactive Broadcasting

Chorianopoulos, K. and Lekakos, G. (2007). Journal of Virtual Reality and Broadcasting, vol. 4, no 1, pp 1-8.

Learn and Play with Interactive TV

Chorianopoulos, K. and Lekakos, G. (2007). ACM Computers in Entertainment, vol. 5, no 1, pp. 1-9.

2006

Drawing Emerging Business Models for the Mobile Music Industry

Vlachos, P., Vrechopoulos, A. and Pateli, A. (2006). Electronic Markets, Vol. 16, No.2, pp. 154-168.

On multi-index assignment polytopes

G. Appa, D. Magos and I. Mourtos (2006). Linear Algebra and its Applications 416, 224–241.

Profiling Intended Users of Interactive and Personalized Digital TV Advertising Services in Greece

Lekakos, G., Vrechopoulos, A. (2006). International Journal of Internet Marketing and Advertising, InderScience publishers, vol. 3, no 3, pp. 219-239.

Searching for Mutually Orthogonal Latin Squares via Integer and Constraint Programming

G. Appa, D. Magos and I. Mourtos (2006). European Journal of Operational Research 173, 519-530.

On the Orthogonal Latin Squares polytope

G. Appa, D. Magos, I. Mourtos and J.C.M. Janssen (2006). Discrete Mathematics 306, 171-187.

A new class of facets for the Latin square polytope

G. Appa, D. Magos and I. Mourtos (2006). Discrete Applied Mathematics 154, 900-911.

Improving Prediction Accuracy of Recommendation Algorithms: Approaches Anchored on Human Factors

Lekakos, G., Giaglis, G. (2006). Interacting with Computers, vol. 18, no 3, pp. 410-431.

2005

On the system of two all_different predicates

G. Appa, D. Magos and I. Mourtos (2005). Information Processing Letters 94, 99-105.

Wheels of the OLS polytope

G. Appa, D. Magos and I. Mourtos (2005). Journal of Combinatorial Optimization 10, 365-389.

2004

Virtual Store Layout: An Experimental Comparison in the Context of Grocery Retail

Vrechopoulos, A., O’Keefe, R., Doukidis, G. and Siomkos, G. (2004). Journal of Retailing, Vol. 80, Is. 1, pp. 13-22.

A Branch & Cut algorithm for the planar four-index assignment problem

G. Appa, D. Magos and I. Mourtos (2004). Journal of the Operational Research Society 55, 298-307.

Mass Customization Challenges in Internet Retailing through Information Management

Vrechopoulos, A. (2004). International Journal of Information Management, Vol. 24, Issue 1, pp. 59-71.

An LP-based proof for the non-existence of a pair of Orthogonal Latin Squares of order 6

G. Appa, D. Magos and I. Mourtos (2004). Operations Research Letters 32, 336-344.

A Hierarchical Adaptive Distributed Algorithm for Load Balancing

K. Antonis, J. Garofalakis, I. Mourtos and P. Spirakis (2004). Journal of Parallel and Distributed Computing 64, 151-162.

A Lifestyle-Based Approach for Delivering Personalized Advertisements in Digital Interactive Television

Lekakos, G., Giaglis, G. (2004). Journal of Computer Mediated Communication, vol. 9, no 2.

2003

An Internet Retailing Data Framework for Supporting Consumers and Business Processes

Vrechopoulos, A., Pramataris, K., Doukidis, G. and Lekakos, G. (2003). Information Systems Journal, Vol. 13, No. 4, pp. 353-373.

A Taxonomy of Indoor and Outdoor Positioning Techniques for Mobile Location Services

Zeimpekis V., Giaglis G., Lekakos G., (2003). ACM SIGecom Exchanges vol. 3, No. 4, pp. 19-27.

The Critical Role of Consumer Behavior Research in Mobile Commerce

Vrechopoulos, A., Constantiou, I., Mylonopoulos, N., Sideris, I. and Doukidis, G. (2003). International Journal of Mobile Communications, Vol.1, No.3, pp.329-340.

Exploring Consumer Attitudes towards Mobile Music Services

Vlachos, P., Vrechopoulos, A. and Doukidis, G. (2003). The International Journal on Media Management, Vol.5, No.2, pp.138-148.

A User-Support Data Framework for Internet Retailing

Vrechopoulos,A., Pramataris, K., Doukidis, G., Lekakos, G. (2003). International Journal of Innovation and Learning, vol. 1, no 1, pp. 56-71.

2002

Strategic Marketing Planning for Competitive Advantage in Electronic Commerce

Siomkos, G. and Vrechopoulos, A. (2002). International Journal of Services Technology and Management, Vol.3, No.1, pp.22-38.

Virtual Store Atmosphere in Non-Store Retailing

Vrechopoulos, A. and Siomkos, G. (2002). Journal of Internet Marketing, Vol.3, No.1.

2001

Internet Shopping Adoption by Greek Consumers

Vrechopoulos, A., Siomkos, G. and Doukidis, G. (2001). European Journal of Innovation Management, Vol.4, No.3, pp.142-152.

2000

Personalised Interactive TV Advertising: The iMEDIA Business Model

K. Pramatari, N. Mylonopoulos, D. Papakiriakopoulos, G. Lekakos, (2000). Electronic Markets Journal 11(1), 17-25.