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Unveiling Contextual Similarity of Things via Mining Human-Thing Interactions in the Internet of Things [article]

Lina Yao, Quan Z. Sheng, Anne H.H. Ngu, Xue Li, Boualem Benatallah
2017 arXiv   pre-print
Finding correlations of ubiquitous things is a crucial prerequisite for many important applications such as things search, discovery, classification, recommendation, and composition.  ...  This article presents DisCor-T, a novel graph-based method for discovering underlying connections of things via mining the rich content embodied in human-thing interactions in terms of user, temporal and  ...  N, Article A, Publication date: January YYYY. A:13 assigned to the testing thing. As a result, we can get the label probabilities for each testing object. Extracting latent feature F S .  ... 
arXiv:1512.08493v3 fatcat:cdf7eep2kvhr7azsqfywdt4zkm

Things of Interest Recommendation by Leveraging Heterogeneous Relations in the Internet of Things

Lina Yao, Quan Z. Sheng, Anne H. H. Ngu, Xue Li
2016 ACM Transactions on Internet Technology  
The rich interactions and relations between users and things call for effective and efficient recommendation approaches to better meet users' interests and needs.  ...  , user-thing relations, user-user relations, and thing-thing relations, to make more accurate recommendations.  ...  The dynamic nature of things calls for models that can rapidly adapt to the constantly changing status of things and always present the most up to date recommendation results.  ... 
doi:10.1145/2837024 fatcat:ihhmnt2znbfkhnbmmgu3zjgugy

Recommender Systems for the Internet of Things: A Survey [article]

May Altulyan, Lina Yao, Xianzhi Wang, Chaoran Huang, Salil S Kanhere, Quan Z Sheng
2020 arXiv   pre-print
We discuss several limitations of applying recommendation systems to IoT and propose a reference framework for comparing existing studies to guide future research and practices.  ...  Recommendation represents a vital stage in developing and promoting the benefits of the Internet of Things (IoT).  ...  In the second phase, a CF approach is used to recommend the items for the user. The proposed framework was adopted as an application, and then tested and evaluated with good results.  ... 
arXiv:2007.06758v1 fatcat:dt36whkh2jb4bi3r4pjc7ty2um

Clarifying Trust in Social Internet of Things

Zhiting Lin, Liang Dong
2018 IEEE Transactions on Knowledge and Data Engineering  
A social approach can be exploited for the Internet of Things (IoT) to manage a large number of connected objects.  ...  The model includes ingredients such as trustor, trustee, goal, trustworthiness evaluation, decision, action, result, and context.  ...  Public safety authority can use sensor data of the smartphones if effective incentives exist for the users to provide the service.  ... 
doi:10.1109/tkde.2017.2762678 fatcat:mc3z6uvzwfb37kz6pktfrn2chy

Exploring recommendations in internet of things

Lina Yao, Quan Z. Sheng, Anne H.H. Ngu, Helen Ashman, Xue Li
2014 Proceedings of the 37th international ACM SIGIR conference on Research & development in information retrieval - SIGIR '14  
In particular, we propose a unified probabilistic based framework by fusing information across relationships between users (i.e., users' social network) and things (i.e., things correlations) to make more  ...  We validate our approach based on an Internet of Things platform and the experimental results demonstrate its feasibility and effectiveness.  ...  Our task is to predict the dyadic relationship between users and things, i.e., recommending certain things to users.  ... 
doi:10.1145/2600428.2609458 dblp:conf/sigir/YaoSNAL14 fatcat:5iynga6odjec5aluhy5zuoxenu

Music Intelligent Push Play and Data Analysis System Based on 5G Internet of Things

Cheng Chen, Tien-Shou Huang, Jui-Chan Huang, Chi-Hung Shih, Yun Du, Sang-Bing Tsai
2021 Mathematical Problems in Engineering  
This paper proposes a research method for music intelligent push playback and data analysis system based on 5G Internet of Things, including current intelligent push related technologies, music evaluation  ...  The experimental results in this paper show that with the increase in the number of users, the accuracy of the recommended results of the system under the Hadoop framework gradually stabilizes, eventually  ...  For online, A/ B test can be used for small flow tests to check the model effect. Accurate Push.  ... 
doi:10.1155/2021/6670534 fatcat:7mw4iuz7uzfn3lvcidcfxbnwpm

User-driven Adaptive Sampling for Massive Internet of Things

Kim-Hung Le, Quan Le-Trung
2020 IEEE Access  
In addition, none of them support end-users in controlling the trade-off between energy conservation and data precision.  ...  To deal with these issues, we propose an adaptive sampling algorithm that estimates the optimal sampling frequencies in real-time for IoT devices based on the changes of collected data.  ...  As a result, UDASA enables end-users to control the trade-off between conserving energy and data precision.  ... 
doi:10.1109/access.2020.3011496 fatcat:npjvvvwlcbfcvn5e2ncv2m5fzy

CoAP for the web of things

Matthias Kovatsch
2013 Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication - UbiComp '13 Adjunct  
While this makes CoAP very interesting for the Web of Things (WoT) initiative, it is still detached from the Web world of browsers and intuitive user interaction.  ...  Thus, we were able to conduct a user study among industry and research developers who know both, Web-based CoAP and earlier proprietary protocols for networked embedded systems.  ...  Acknowledgements We want to thank all study participants for their time. Special thanks to those, who provided us with detailed feedback in the individual comment.  ... 
doi:10.1145/2494091.2497583 dblp:conf/huc/Kovatsch13 fatcat:ifywlwvnrrbetaff7kz74d5h3a

The Measure of All Things

Duncan Watts
2011 Journal of Advertising Research  
, and Microsoft, who use it to optimize ad placement, content selection, search results, recommendations, pricing, even page layout.  ...  Want an independent evaluation of your search engine results? Strip off the labels and throw your results up on Mechanical Turk next to your competitors’ and let real Web users decide.  ... 
doi:10.2501/jar-51-2-373-379 fatcat:o2meswwgobfspgpp2qyiaziv3y

A Survey on Internet of Things From Industrial Market Perspective

Charith Perera, Chi Harold Liu, Srimal Jayawardena, Min Chen
2014 IEEE Access  
More importantly, we evaluate these IoT solutions using a framework that we built around well-known context-aware computing theories.  ...  This survey is intended to serve as a guideline and a conceptual framework for contextaware product development and research in the IoT paradigm.  ...  MAID learns what users cook regularly, tracks users activity using data from smart phones and smart watches. Then, it will provide recommendations for a healthy balanced diet.  ... 
doi:10.1109/access.2015.2389854 fatcat:5mvkwfh67jhgpjr7sag6z3t4hy

Augmented Shopping Experience for Sustainable Consumption Using the Internet of Thing

Leander B. Hormann, Veronika Putz, Branislav Rudic, Christian Kastl, Johannes Klinglmayr, Evangelos Pournaras
2019 IEEE Internet of Things Magazine  
The digital world offers ample availability of data, both historic and real-time.  ...  On the other hand, the rise of digitalization and the Internet of Things can be used to assist and empower customers during this shopping process.  ...  As a result of this questionnaire, the LocSys ought to be transparent and easy to use for the customer as well as easy to install and cost-efficient for the retailer.  ... 
doi:10.1109/iotm.0001.1900047 fatcat:zusdnhucdrdadje3ftei65hzsq

Dynamic Cloud Service Management for Scalable Internet of Things Applications

Alex Mavromatis, Sam Gunner, Theo Tryfonas, Dimitra Simeonidou
2019 2019 IEEE SmartWorld, Ubiquitous Intelligence & Computing, Advanced & Trusted Computing, Scalable Computing & Communications, Cloud & Big Data Computing, Internet of People and Smart City Innovation (SmartWorld/SCALCOM/UIC/ATC/CBDCom/IOP/SCI)  
Evaluation & Results In Figure 4 (a) we present evaluation results of the IoT platform deployment time for 100 devices.  ...  The database is mainly used for historical data and analytics. • Complex Event Processing (CEP): CEP is a powerful tool that allows the triggering of events and can be used to inform both the CB and applications  ... 
doi:10.1109/smartworld-uic-atc-scalcom-iop-sci.2019.00345 dblp:conf/uic/MavromatisGTS19 fatcat:rfvickkl5fhrxdyaa23ld4bd7u

Using the Internet of Things to Support Emotional Health

Jeanette Eriksson, Nancy L. Russo, Javier Marin
2018 EAI Endorsed Transactions on Ambient Systems  
or using the data that is provided.  ...  The paper concludes with a description of how Internet of Things technologies can enable the development of systems that can more accurately capture emotional data and support personal learning in the  ...  This work was partially financed by the Knowledge Foundation through the Internet of Things and People research profile  ... 
doi:10.4108/eai.23-3-2018.154372 fatcat:cht3q2pqq5aclm3vpbecwd6mxq

CATSWoTS: Context Aware Trustworthy Social Web of Things System

Sabeen Javaid, Hammad Afzal, Fahim Arif, Naima Iltaf, Haider Abbas, Waseem Iqbal
2019 Sensors  
For this, a rule-based collaborative filtering approach is used. The efficacy of CATSWoTS is evaluated with a specifically designed environment using a real QoS data set.  ...  The research focuses on the idea of a user-centric system where the profiles of each thing (level of trustworthiness) are being maintained at a centralized level and at a distributed level as well.  ...  Collecting and processing data from these things is not an easy task. The data will be valuable only if it has been processed and analyzed.  ... 
doi:10.3390/s19143076 fatcat:rpm3idp2sndfxkkhwgswha7qvu

An overview of recommender systems in the internet of things

Alexander Felfernig, Seda Polat-Erdeniz, Christoph Uran, Stefan Reiterer, Muesluem Atas, Thi Ngoc Trang Tran, Paolo Azzoni, Csaba Kiraly, Koustabh Dolui
2018 Journal of Intelligent Information Systems  
The Internet Of Things (IoT) is an emerging paradigm that envisions a networked infrastructure enabling different types of devices to be interconnected.  ...  In this article, we provide an overview of existing applications of recommendation technologies in the IoT context and present new recommendation techniques on the basis of real-world IoT scenarios.  ...  In this scenario, the evaluation data (ratings) of users serve as a basis for determining recommendations (see Table 2 ).  ... 
doi:10.1007/s10844-018-0530-7 fatcat:oo3iwrc2qzhgvc65efnmub5xdi
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