PERSONALIZED RECOMMENDATION OF MOBILE TOURISM: A MULTIDIMENSIONAL USER MODEL

With rapid advances in e-business and mobile technology, the personalized recommendation of mobile tourism becomes a critical issue for both researchers and practitioners. The big data, problems of new users and similar recommendations remain barriers for mobile tourism. Through a large dataset gathered by questionnaires, this paper develops a novel multidimensional user model from the perspective of context. The dimensions of our model include several factors: historical behaviour, context and demographic feature of users. To make a better understanding of the model, a case study was adopted. Besides, an experiment is also conducted to evaluate the performance of the proposed model. As a conclusion, limitations and future researches are discussed

Modeling Service Experience Optimism

This research proposes a novel notion called “service experience optimism (SEO)” by combining the perception of positive and negative dimensions. There are two goals for this research; first one is to propose a novel model named “service experience optimism” to quantify the value of service experience. The second goal is to help firms adjust service operations based on customer perception. There are three positive factors and two negative factors to assess the value of a service experience, we use multi attribute utility theory (MAUT) to calculate the utility which customer feel at the service experience. The contribution of this research is SEO provide a concrete value of the perception of service experience to customer, and let customer to evaluate if the service is worth to go again

UREDNIČKI OPOZIV RADA: Fleksibilni Fourierov stacionarni test BDP-a po stanovniku za Srednjoistočne europske zemlje

Statement of Retraction (Zb. rad. Ekon. fak. Rij. • 2012 • vol. 30 • sv. 2 • 219-219, http://www.efri.uniri.hr/dokumenti/zbornik-2012-2-retraction.pdf): This is to notify our respectful reading public that the Editorial Board of the journal Zbornik radova Ekonomskog fakulteta u Rijeci, časopis za ekonomsku teoriju i praksu/ Proceedings of Rijeka Faculty of Economics, Journal of Economics and Business has retracted the following article from publication: “Flexible Fourier Stationary Test in GDP per capita for Central Eastern European Countries“, by Hsu-Ling Chang, Chi-Wei Su, Meng-Nan Zhu, published in our journal Zbornik radova Ekonomskog fakulteta u Rijeci, časopis za ekonomsku teoriju i praksu/ Proceedings of Rijeka Faculty of Economics, Journal of Economics and Business, 2011, vol. 29 (1), pp. 51-63 and almost concurrently published in the journal Eastern European Economics, 2011, vol. 49 (3), pp. 54-65. Being in contact with Josef C Brada, Professor Emeritus, Editor of the journal Eastern European Economics (EEE), we realized that the paper had been sent to both journals, although first published in the EEE and then in our Journal. According to professor Brada’s and our analysis, the paper published in these two journals is exactly the same, except for minor differences in wording, most likely due to editing the text before publication. The outstanding differences are in the title and the fact that the paper published in our Journal has three authors and in EEE journal has two. Whatsoever, owing to the fact that the article had been sent to both journals almost at the same time, it had been impossible to find out the case during the review procedure. Due to this unpleasant situation, our Editorial Board would like to inform our valuable readers that all the necessary measures to retract the paper from our publication have been undertaken and according to publishing ethical principles, cooperation with the authors of the retracted paper have been stopped. Although, in this case neither EEE nor our Journal had any chance to envisage and prevent this double publication in time, we do ask our readers to accept our deepest apology. Ivo Sever, PhD Editor- in- ChiefStatement of Retraction (Zb. rad. Ekon. fak. Rij. • 2012 • vol. 30 • sv. 2 • 219-219, http://www.efri.uniri.hr/dokumenti/zbornik-2012-2-retraction.pdf): Želimo obavijestiti poštovane čitatelje da je Urednički odbor časopisa Zbornik radova Ekonomskog fakulteta u Rijeci, časopis za ekonomsku teoriju i praksu/ Proceedings of Rijeka Faculty of Economics, Journal of Economics and Business povukao sljedeći članak iz publikacije: “Flexible Fourier Stationary Test in GDP per capita for Central Eastern European Countries” grupe autora Hsu-Ling Chang, Chi-Wei Su, Meng-Nan Zhu, objavljenog u našem časopisu Zbornik radova Ekonomskog fakulteta u Rijeci, časopis za ekonomsku teoriju i praksu/ Proceedings of Rijeka Faculty of Economics, Journal of Economics and Business, 2011, vol. 29 (1), str. 51-63 i gotovo istovremeno u časopisu Eastern European Economics, 2011, vol. 49 (3), str. 54-65. U kontaktu s urednikom časopisa Eastern European Economics (EEE), profesorom Josefom C Bradom otkrili smo da je spomenuti članak istovremeno poslan u oba časopisa, s tim da je prije objavljen u EEE, a potom u našem časopisu. Zajedničkom analizom s profesorom Bradom, ustanovili smo da se radi o potpuno istom članku ako se izuzmu neznatne razlike vjerojatno nastale tijekom uredničke obrade prije objavljivanja. Nadalje, jedina uočljiva razlika je u naslovu i u činjenici da su u našem časopisu navedena tri autora, a u EEE-u dva. Ovdje želimo napomenuti da je sama činjenica istovremenog prosljeđivanja članka u oba časopisa dovela do nemogućnosti detektiranja tog slučaja za vrijeme postupka recenzije. Urednički odbor želi obavijestiti svoje uvaženo čitateljstvo da smo poduzeli sve potrebne mjere da se objavljeni članak povuče iz publikacije prema svim etičkim načelima uz napomenu da je svaka daljnja suradnja s autorima članka prekinuta. Iako u ovom slučaju ni EEE niti naš časopis nisu imali mogućnost spriječiti dvostruko objavljivanje, upućujemo svojim čitateljima duboku ispriku. Prof.dr.sc. Ivo Sever Glavni i odgovorni uredni

Service Alliance in Competition: A Game Theory Perspective

This research focuses on services based on alliance and devises a novel concept called service alliance. Service alliance uses service as the unit that companies can exchange, furnish, and share services in the alliance. Service alliance emphasizes on the representation and exchange for value of single service from an individual company. This research utilizes game theory to discuss the best action of service alliance in competition. We use airline industry as the example and expect to contribute to any service industry. The results show that four strategies are similar to the process from competition to cooperation. The best case is that the members in the alliance co-fund a new service team to serve all members. We hope the proposed concept can be applied to all service industry and create a new operation model for alliance