Improved covering-based collaborative filtering for new users’ personalized recommendations
Sign Up to like & getrecommendations! Published in 2020 at "Knowledge and Information Systems"
DOI: 10.1007/s10115-020-01455-2
Abstract: User-based collaborative filtering (UBCF) is widely used in recommender systems (RSs) as one of the most successful approaches, but traditional UBCF cannot provide recommendations with satisfactory accuracy and diversity simultaneously. Covering-based collaborative filtering (CBCF) is… read more here.
Keywords: collaborative filtering; covering based; personalized recommendations; new users ... See more keywords
Distributed representations based collaborative filtering with reviews
Sign Up to like & getrecommendations! Published in 2018 at "Applied Intelligence"
DOI: 10.1007/s10489-018-01406-z
Abstract: Review texts, which have been shown helpful for recommending items for users, are often available in the form of user feedback for items. Despite the success of previous approaches exploring reviews for recommendations, they are… read more here.
Keywords: collaborative filtering; distributed representations; filtering reviews; based collaborative ... See more keywords
Adaptable and proficient Hellinger Coefficient Based Collaborative Filtering for recommendation system
Sign Up to like & getrecommendations! Published in 2018 at "Cluster Computing"
DOI: 10.1007/s10586-017-1616-7
Abstract: Currently in many real time applications, recommender systems play a prominent role in helping the customers by selecting the most suitable products of their requirements. Generally the scheme of recommending the products is observed as… read more here.
Keywords: collaborative filtering; hellinger coefficient; recommendation; system ... See more keywords
Attention based collaborative filtering
Sign Up to like & getrecommendations! Published in 2018 at "Neurocomputing"
DOI: 10.1016/j.neucom.2018.05.049
Abstract: Abstract Neighborhood-based collaborative filtering is a method of high significance among recommender systems, with advantages of simplicity and justifiability. However, recently it is receiving less popularity due to its low prediction accuracy in contrast with… read more here.
Keywords: collaborative filtering; attention based; method; based collaborative ... See more keywords
Protocol for regional implementation of community-based collaborative management of complex chronic patients
Sign Up to like & getrecommendations! Published in 2017 at "NPJ Primary Care Respiratory Medicine"
DOI: 10.1038/s41533-017-0043-9
Abstract: Supported by CONNECARE (H2020-PHC-2015, Grant no. 689802), PITES (FIS-PI15/00576), SELFIE (H2020, Grant no. 634288), and NEXTCARE (RIS3CAT), Generalitat de Catalunya (2014SGR661), and CERCA Programme / Generalitat de Catalunya read more here.
Keywords: collaborative management; community based; regional implementation; based collaborative ... See more keywords
The emergence and influence of group leaders in web-based collaborative writing: self-reported accounts of EFL learners
Sign Up to like & getrecommendations! Published in 2019 at "Computer Assisted Language Learning"
DOI: 10.1080/09588221.2019.1650781
Abstract: AbstractWeb-based collaborative writing (CW) has been widely used in the field of English as a foreign language (EFL) during the last decade. Previous studies have mainly focused on how online plat... read more here.
Keywords: emergence influence; leaders web; based collaborative; influence group ... See more keywords
Cluster-Based Collaborative Spectrum Sensing for Energy Harvesting Cognitive Wireless Communication Network
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2703630
Abstract: We consider a cluster-based collaborative spectrum sensing (CSS) scheme in energy harvesting cognitive wireless communication network (EH-CWCN), where cognitive nodes (CNs) are clustered based on their received power levels for enhancing sensing performance. In CSS… read more here.
Keywords: energy; spectrum sensing; collaborative spectrum; cluster based ... See more keywords
Improving Prediction Accuracy in Neighborhood-Based Collaborative Filtering by Using Local Similarity
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3013733
Abstract: Neighborhood-based algorithms are some of the most promising memory-based collaborative filtering approaches for recommender systems. Many of these algorithms rely on a global similarity measure to select the most similar neighbors for rating prediction. However,… read more here.
Keywords: based collaborative; neighborhood based; similarity; collaborative filtering ... See more keywords
Blockchain-Based Collaborative Certificate Revocation Systems Using Clustering
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3160171
Abstract: Despite the decisive contribution of intelligent transport systems in road safety, they also open new vulnerabilities to cyber-attacks, particularly vehicle position-linked attacks. For that reason, centralized systems are becoming increasingly vulnerable to the growth of… read more here.
Keywords: time; revocation; blockchain based; real time ... See more keywords
BCC: Blockchain-Based Collaborative Crowdsensing in Autonomous Vehicular Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2021.3105547
Abstract: The vehicular crowdsensing, which benefits from edge computing devices (ECDs) distributedly selecting autonomous vehicles (AVs) to complete the sensing tasks and collecting the sensing results, represents a practical and promising solution to facilitate the autonomous… read more here.
Keywords: blockchain; collaborative crowdsensing; blockchain based; autonomous vehicular ... See more keywords
3D Mapping Database Aided GNSS Based Collaborative Positioning Using Factor Graph Optimization
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2020.2988531
Abstract: The recent development in vehicle-to-everything (V2X) communication opens a new opportunity to improve the positioning performance of the road users. We explore the benefit of connecting the raw data of the global navigation satellite system… read more here.
Keywords: gnss based; factor graph; graph optimization; collaborative positioning ... See more keywords