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The problem of recommending tours to travellers is an important and broadly studied area. Suggested solutions include various approaches of points-of-interest (POI) recommendation and route planning. We consider the task of recommending a…

Machine Learning · Computer Science 2016-08-26 Dawei Chen , Cheng Soon Ong , Lexing Xie

POI recommendation is a key task in tourism information systems. However, in contrast to conventional point of interest (POI) recommender systems, the available data is extremely sparse; most tourist visit a few sightseeing spots once and…

Information Retrieval · Computer Science 2021-11-18 Kun Yi , Ryu Yamagishi , Taishan Li , Zhengyang Bai , Qiang Ma

Trip itinerary recommendation finds an ordered sequence of Points-of-Interest (POIs) from a large number of candidate POIs in a city. In this paper, we propose a deep learning-based framework, called DeepAltTrip, that learns to recommend…

Machine Learning · Computer Science 2021-09-09 Syed Md. Mukit Rashid , Mohammed Eunus Ali , Muhammad Aamir Cheema

Tour itinerary planning and recommendation are challenging tasks for tourists in unfamiliar countries. Many tour recommenders only consider broad POI categories and do not align well with users' preferences and other locational constraints.…

Artificial Intelligence · Computer Science 2021-03-04 Ngai Lam Ho , Kwan Hui Lim

Trip recommendation has emerged as a highly sought-after service over the past decade. Although current studies significantly understand human intention consistency, they struggle with undesired repetitive outcomes that need resolution. We…

Information Retrieval · Computer Science 2025-07-29 Wenzheng Shu , Kangqi Xu , Wenxin Tai , Ting Zhong , Yong Wang , Fan Zhou

When traveling to an unfamiliar city for holidays, tourists often rely on guidebooks, travel websites, or recommendation systems to plan their daily itineraries and explore popular points of interest (POIs). However, these approaches may…

Information Retrieval · Computer Science 2023-11-21 Ngai Lam Ho , Roy Ka-Wei Lee , Kwan Hui Lim

Out-of-town trip recommendation aims to generate a sequence of Points of Interest (POIs) for users traveling from their hometowns to previously unvisited regions based on personalized itineraries, e.g., origin, destination, and trip…

Information Retrieval · Computer Science 2025-09-23 Yinghui Liu , Hao Miao , Guojiang Shen , Yan Zhao , Xiangjie Kong , Ivan Lee

Next Point of Interest (POI) recommendation is essential for modern mobility and location-based services. To provide a smooth user experience, models must understand several components of a journey holistically: "when to depart", "how to…

Information Retrieval · Computer Science 2026-02-13 Huimin Yan , Longfei Xu , Junjie Sun , Zheng Liu , Wei Luo , Kaikui Liu , Xiangxiang Chu

Tourism is an important application domain for recommender systems. In this domain, recommender systems are for example tasked with providing personalized recommendations for transportation, accommodation, points-of-interest (POIs), etc.…

Information Retrieval · Computer Science 2024-12-06 Zehui Wang , Wolfram Höpken , Dietmar Jannach

Tour itinerary recommendation involves planning a sequence of relevant Point-of-Interest (POIs), which combines challenges from the fields of both Operations Research (OR) and Recommendation Systems (RS). As an OR problem, there is the need…

Information Retrieval · Computer Science 2023-11-22 Ngai Lam Ho , Kwan Hui Lim

An essential task for tourists having a pleasant holiday is to have a well-planned itinerary with relevant recommendations, especially when visiting unfamiliar cities. Many tour recommendation tools only take into account a limited number…

Machine Learning · Computer Science 2023-11-01 Ngai Lam Ho , Roy Ka-Wei Lee , Kwan Hui Lim

Trip recommendation is an important location-based service that helps relieve users from the time and efforts for trip planning. It aims to recommend a sequence of places of interest (POIs) for a user to visit that maximizes the user's…

Information Retrieval · Computer Science 2018-08-27 Jiayuan He , Jianzhong Qi , Kotagiri Ramamohanarao

Trip recommender system, which targets at recommending a trip consisting of several ordered Points of Interest (POIs), has long been treated as an important application for many location-based services. Currently, most prior arts generate…

Machine Learning · Computer Science 2021-09-27 Linlang Jiang , Jingbo Zhou , Tong Xu , Yanyan Li , Hao Chen , Jizhou Huang , Hui Xiong

Tour itinerary planning and recommendation are challenging problems for tourists visiting unfamiliar cities. Many tour recommendation algorithms only consider factors such as the location and popularity of Points of Interest (POIs) but…

Information Retrieval · Computer Science 2022-12-29 Ngai Lam Ho , Kwan Hui Lim

User-generated reviews significantly influence consumer decisions, particularly in the travel domain when selecting accommodations. This paper contribution comprising two main elements. Firstly, we present a novel dataset of authentic guest…

Information Retrieval · Computer Science 2024-07-02 Reda Igebaria , Eran Fainman , Sarai Mizrachi , Moran Beladev , Fengjun Wang

Next-generation touristic services will rely on the advanced mobile networks' high bandwidth and low latency and the Multi-access Edge Computing (MEC) paradigm to provide fully immersive mobile experiences. As an integral part of travel…

Networking and Internet Architecture · Computer Science 2025-02-26 João Paulo Esper , Luciano de S. Fraga , Aline C. Viana , Kleber Vieira Cardoso , Sand Luz Correa

The exponential growth of Location-based Social Networks (LBSNs) has greatly stimulated the demand for precise location-based recommendation services. Next Point-of-Interest (POI) recommendation, which aims to provide personalised POI…

Machine Learning · Computer Science 2022-10-25 Yang Li , Tong Chen , Peng-Fei Zhang , Zi Huang , Hongzhi Yin

Tourism Recommender Systems (TRS) are crucial in personalizing travel experiences by tailoring recommendations to users' preferences, constraints, and contextual factors. However, publicly available travel datasets often lack sufficient…

Information Retrieval · Computer Science 2025-04-15 Ashmi Banerjee , Adithi Satish , Fitri Nur Aisyah , Wolfgang Wörndl , Yashar Deldjoo

Navigation route recommendation is one of the important functions of intelligent transportation. However, users frequently deviate from recommended routes for various reasons, with personalization being a key problem in the field of…

Robotics · Computer Science 2024-09-24 Yinuo Huang , Xin Jin , Miao Fan , Xunwei Yang , Fangliang Jiang

Knowledge discovery from GPS trajectory data is an important topic in several scientific areas, including data mining, human behavior analysis, and user modeling. This paper proposes a task that assigns personalized visited-POIs. Its goal…

Computers and Society · Computer Science 2019-12-04 Jun Suzuki , Yoshihiko Suhara , Hiroyuki Toda , Kyosuke Nishida
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