Zero-shot multi-label topic inference with sentence encoders and llms

S Sarkar, D Feng, SK Karmaker_Santu - 2023 - par.nsf.gov
In this paper, we conducted a comprehensive study with the latest Sentence Encoders and
Large Language Models (LLMs) on the challenging task of “definition-wild zero-shot topic …

Personalized context-aware point of interest recommendation

M Aliannejadi, F Crestani - ACM Transactions on Information Systems …, 2018 - dl.acm.org
Personalized recommendation of Points of Interest (POIs) plays a key role in satisfying users
on Location-Based Social Networks (LBSNs). In this article, we propose a probabilistic …

Multiobjective e-commerce recommendations based on hypergraph ranking

M Mao, J Lu, J Han, G Zhang - Information Sciences, 2019 - Elsevier
Recommender systems are emerging in e-commerce as important promotion tools to assist
customers to discover potentially interesting items. Currently, most of these are single …

Towards an integrated view of semantic annotation for POIs with spatial and textual information

D Zhang, R Xu, W Huang, K Zhao, M Chen - Proceedings of the Thirty …, 2023 - dl.acm.org
Categories of Point of Interest (POI) facilitate location-based services from many aspects like
location search and POI recommendation. However, POI categories are often incomplete …

Ad-hoc monitoring of covid-19 global research trends for well-informed policy making

S Sarkar, BS Bijoy, SJ Saba, D Feng… - ACM Transactions on …, 2023 - dl.acm.org
The COVID-19 pandemic has affected millions of people worldwide with severe health,
economic, social, and political implications. Healthcare Policy Makers (HPMs) and medical …

A spatial and adversarial representation learning approach for land use classification with POIs

R Xu, W Huang, J Zhao, M Chen, L Nie - ACM Transactions on Intelligent …, 2023 - dl.acm.org
Points-of-interests (POIs) have been proven to be indicative for sensing urban land use in
numerous studies. However, recent progress mainly relies on spatial co-occurrence patterns …

A collaborative learning framework to tag refinement for points of interest

J Zhou, S Gou, R Hu, D Zhang, J Xu, A Jiang… - Proceedings of the 25th …, 2019 - dl.acm.org
Tags of a Point of Interest (POI) can facilitate location-based services from many aspects like
location search and place recommendation. However, many POI tags are often incomplete …

Privacy-preserving and sparsity-aware location-based prediction method for collaborative recommender systems

S Meng, L Qi, Q Li, W Lin, X Xu, S Wan - Future Generation Computer …, 2019 - Elsevier
With the rapid growth of public cloud offerings, how to design effective prediction models that
provide appropriate recommendations for potential users has become more and more …

TME: Tree-guided multi-task embedding learning towards semantic venue annotation

R Xu, M Chen, Y Gong, Y Liu, X Yu, L Nie - ACM Transactions on …, 2023 - dl.acm.org
The prevalence of location-based services has generated a deluge of check-ins, enabling
the task of human mobility understanding. Among the various types of information …

[BOEK][B] Recommender systems: advanced developments

J Lu, Q Zhang, G Zhang - 2020 - World Scientific
The rapid growth of web information provides excellent opportunities for develo** various
e-services applications in many domains. However, it has also caused information overload …