A Collaborative Location Based Travel Recommendation System through Enhanced Rating Prediction for the Group of Users

Table 1

Comparison of interface and functionality of travel recommender systems.

Articles	Interface			Functionality				Context aware system
	Web	Mobile	Hybrid	Attractions suggestion	Destination recommendation/tourist package	Trip planner	Social features
Jannach et al. [48]	✓			✓
Mínguez et al. [62]	✓					✓
Ricci et al. [52]		✓		✓
Sebastia et al. [63]	✓			✓		✓
Vansteenwegen et al. [44]	✓	✓	✓	✓		✓	✓	✓
Borràs et al. [64]	✓			✓
Garcia et al. [65]	✓			✓		✓	✓
Gavalas and Kenteris [51]	✓	✓	✓	✓				✓
Lorenzi et al. [59]	✓			✓	✓	✓
Luberg et al. [66]	✓			✓		✓
Martin et al. [55]		✓		✓				✓
Montejo-Ráez et al. [46]	✓			✓		✓
Rey-López et al. [54]	✓	✓	✓			✓	✓	✓
Wang et al. [49]	✓			✓		✓
Batet et al. [67]		✓		✓		✓		✓
Borràs et al. [68]	✓	✓	✓	✓		✓		✓
Koceski and Petrevska [61]	✓			✓	✓
Martínez-Santiago et al. [53]		✓		✓				✓
Noguera et al. [58]		✓						✓
Braunhofer et al. [56]		✓		✓				✓
Garcia et al. [69]		✓		✓				✓
Gyorodi et al. [70]	✓			✓
Kurata and Hara [71]	✓			✓		✓
Lucas et al. [72]	✓			✓		✓
Meehan et al. [73]		✓		✓			✓	✓
Ruotsalo et al. [74]	✓	✓	✓	✓				✓
Savir et al. [75]	✓			✓		✓
Umanets et al. [57]	✓	✓		✓			✓	✓
Yang and Hwang [76]		✓		✓			✓	✓