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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

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

The rapid growth of location-based services(LBSs)has greatly enriched people's urban lives and attracted millions of users in recent years. Location-based social networks(LBSNs)allow users to check-in at a physical location and share daily…

Social and Information Networks · Computer Science 2017-12-27 Shudong Liu

Point-of-Interest (POI) recommendation is one of the most important location-based services helping people discover interesting venues or services. However, the extreme user-POI matrix sparsity and the varying spatio-temporal context pose…

Machine Learning · Computer Science 2020-09-02 Xianjing Wang , Flora D. Salim , Yongli Ren , Piotr Koniusz

Searching for and making decisions about information is becoming increasingly difficult as the amount of information and number of choices increases. Recommendation systems help users find items of interest of a particular type, such as…

Information Retrieval · Computer Science 2011-07-04 M. H. Goker , P. Langley , C. A. Thompson

This paper presents a mobile crowdsensing approach to identify the indoor points of interest (POI) by exploiting Wi-Fi similarity measurements. Since indoor environments are lacking the GPS positioning accuracy when compared to outdoors, we…

Computers and Society · Computer Science 2019-08-26 Sumudu Hasala Marakkalage , Ran Liu , Sanjana Kadaba Viswanath , Chau Yuen

Recent years have witnessed the increasing popularity of Location-based Social Network (LBSN) services, which provides unparalleled opportunities to build personalized Point-of-Interest (POI) recommender systems. Existing POI recommendation…

Machine Learning · Computer Science 2022-01-04 Dongbo Xi , Fuzhen Zhuang , Yanchi Liu , Hengshu Zhu , Pengpeng Zhao , Chang Tan , Qing He

Location-based Social Networks (LBSNs) enable users to socialize with friends and acquaintances by sharing their check-ins, opinions, photos, and reviews. Huge volume of data generated from LBSNs opens up a new avenue of research that gives…

Information Retrieval · Computer Science 2020-11-23 Md. Ashraful Islam , Mir Mahathir Mohammad , Sarkar Snigdha Sarathi Das , Mohammed Eunus Ali

The popularity of location-based social networks (LBSNs) has led to a tremendous amount of user check-in data. Recommending points of interest (POIs) plays a key role in satisfying users' needs in LBSNs. While recent work has explored the…

Information Retrieval · Computer Science 2019-09-17 Mohammad Aliannejadi , Dimitrios Rafailidis , Fabio Crestani

With the rapid growth of Location-Based Social Networks, personalized Points of Interest (POIs) recommendation has become a critical task to help users explore their surroundings. Due to the scarcity of check-in data, the availability of…

Information Retrieval · Computer Science 2019-09-17 Hossein A. Rahmani , Mohammad Aliannejadi , Sajad Ahmadian , Mitra Baratchi , Mohsen Afsharchi , Fabio Crestani

Understanding how urban density impacts public perceptions of urban service is important for informing livable, accessible, and equitable urban planning. Conventional methods such as surveys are limited by their sampling scope, time…

Social and Information Networks · Computer Science 2024-04-23 Lingyao Li , Songhua Hu , Atiyya Shaw , Libby Hemphill

Recommending appropriate travel destinations to consumers based on contextual information such as their check-in time and location is a primary objective of Point-of-Interest (POI) recommender systems. However, the issue of contextual bias…

Information Retrieval · Computer Science 2022-07-26 Hossein A. Rahmani , Mohammadmehdi Naghiaei , Ali Tourani , Yashar Deldjoo

POI recommendation is practically important to facilitate various Location-Based Social Network services, and has attracted rising research attention recently. Existing works generally assume the available POI check-ins reported by users…

Information Retrieval · Computer Science 2023-11-02 Jiangnan Xia , Yu Yang , Senzhang Wang , Hongzhi Yin , Jiannong Cao , Philip S. Yu

Point-of-interest (POI) recommender systems help users discover relevant locations, but their effectiveness is often compromised by popularity bias, which disadvantages less popular, yet potentially meaningful places. This paper addresses…

Information Retrieval · Computer Science 2025-07-15 Andrea Forster , Simone Kopeinik , Denic Helic , Stefan Thalmann , Dominik Kowald

Next point-of-interest (POI) recommendation requires modeling user mobility as a spatiotemporal sequence, where different behavioral factors may evolve at different temporal and spatial scales. Most existing methods compress a user's…

Information Retrieval · Computer Science 2026-04-24 Zhenyu Yu , Chunlei Meng , Yangchen Zeng , Mohd Yamani Idna Idris , Shuigeng Zhou

Point-of-interest (POI) recommendation considers spatio-temporal factors like distance, peak hours, and user check-ins. Given their influence on both consumer experience and POI business, it's crucial to consider fairness from multiple…

Information Retrieval · Computer Science 2024-08-15 Francis Zac dela Cruz , Flora D. Salim , Yonchanok Khaokaew , Jeffrey Chan

With the increasing popularity of location-based social media applications and devices that automatically tag generated content with locations, large repositories of collaborative geo-referenced data are appearing on-line. Efficiently…

Information Retrieval · Computer Science 2012-04-09 Leandro Balby Marinho , Cláudio de Souza Baptista , Thomas Sandholm , Iury Nunes , Caio Nóbrega , Jordão Araújo

Understanding human mobility behavior is crucial for numerous applications, including crowd management, location-based recommendations, and the estimation of pandemic spread. Machine learning models can predict the Points of Interest (POIs)…

Machine Learning · Computer Science 2024-11-26 Ziyao Li , Shang-Ling Hsu , Cyrus Shahabi

Point-of-Interest recommendation is an increasing research and developing area within the widely adopted technologies known as Recommender Systems. Among them, those that exploit information coming from Location-Based Social Networks…

Information Retrieval · Computer Science 2022-01-28 Pablo Sánchez , Alejandro Bellogín

With the popularity of Location-based Social Networks, Point-of-Interest (POI) recommendation has become an important task, which learns the users' preferences and mobility patterns to recommend POIs. Previous studies show that…

Information Retrieval · Computer Science 2020-01-27 Hossein A. Rahmani , Mohammad Aliannejadi , Mitra Baratchi , Fabio Crestani