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- review-articleMay 2024
Sports recommender systems: overview and research directions
- Alexander Felfernig,
- Manfred Wundara,
- Thi Ngoc Trang Tran,
- Viet-Man Le,
- Sebastian Lubos,
- Seda Polat-Erdeniz
Journal of Intelligent Information Systems (JIIS), Volume 62, Issue 4Pages 1125–1164https://doi.org/10.1007/s10844-024-00857-wAbstractSports recommender systems receive an increasing attention due to their potential of fostering healthy living, improving personal well-being, and increasing performances in sports. These systems support people in sports, for example, by the ...
- research-articleMarch 2024
Leveraging distant supervision and deep learning for twitter sentiment and emotion classification
Journal of Intelligent Information Systems (JIIS), Volume 62, Issue 4Pages 1045–1070https://doi.org/10.1007/s10844-024-00845-0AbstractNowadays, various applications across industries, healthcare, and security have begun adopting automatic sentiment analysis and emotion detection in short texts, such as posts from social media. Twitter stands out as one of the most popular online ...
- research-articleJanuary 2024
Data- & compute-efficient deviance mining via active learning and fast ensembles
Journal of Intelligent Information Systems (JIIS), Volume 62, Issue 4Pages 995–1019https://doi.org/10.1007/s10844-024-00841-4AbstractDetecting deviant traces in business process logs is crucial for modern organizations, given the harmful impact of deviant behaviours (e.g., attacks or faults). However, training a Deviance Prediction Model (DPM) by solely using supervised ...
- research-articleJanuary 2024
Movie tag prediction: An extreme multi-label multi-modal transformer-based solution with explanation
Journal of Intelligent Information Systems (JIIS), Volume 62, Issue 4Pages 1021–1043https://doi.org/10.1007/s10844-023-00836-7AbstractProviding rich and accurate metadata for indexing media content is a crucial problem for all the companies offering streaming entertainment services. These metadata are commonly employed to enhance search engine results and feed recommendation ...
- research-articleDecember 2023
A bayesian-neural-networks framework for scaling posterior distributions over different-curation datasets
Journal of Intelligent Information Systems (JIIS), Volume 62, Issue 4Pages 951–969https://doi.org/10.1007/s10844-023-00837-6AbstractIn this paper, we propose and experimentally assess an innovative framework for scaling posterior distributions over different-curation datasets, based on Bayesian-Neural-Networks (BNN). Another innovation of our proposed study consists in ...
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- research-articleDecember 2023
- research-articleDecember 2023
How can text mining improve the explainability of Food security situations?
- Hugo Deléglise,
- Agnès Bégué,
- Roberto Interdonato,
- Elodie Maître d’Hôtel,
- Mathieu Roche,
- Maguelonne Teisseire
Journal of Intelligent Information Systems (JIIS), Volume 62, Issue 4Pages 971–994https://doi.org/10.1007/s10844-023-00832-xAbstractFood Security (FS) is a major concern in West Africa, particularly in Burkina Faso, which has been the epicenter of a humanitarian crisis since the beginning of this century. Early warning systems for FS and famines rely mainly on numerical data ...
- research-articleNovember 2023
- research-articleJuly 2023
Session-based recommendation with temporal dynamics for large volunteer networks
Journal of Intelligent Information Systems (JIIS), Volume 61, Issue 3Pages 901–922https://doi.org/10.1007/s10844-023-00801-4AbstractIn large online volunteer systems, inefficiency and low volunteer retention are existing challenges that compromise the success of online communities particularly given the uncertainty in volunteer participation behavior. A strategy that matches ...
- research-articleJuly 2023
Machine learning methods for predicting the admissions and hospitalisations in the emergency department of a civil and military hospital
Journal of Intelligent Information Systems (JIIS), Volume 61, Issue 3Pages 881–900https://doi.org/10.1007/s10844-023-00790-4AbstractHospitals’ Emergency Departments (ED) have a great relevance in the health of the population. Properly managing the ED department requires to optimise the service, while maintaining a high quality care. This trade-off implies to properly arrange ...
- research-articleJune 2023
Customer churn prediction for a webcast platform via a voting-based ensemble learning model with Nelder-Mead optimizer
Journal of Intelligent Information Systems (JIIS), Volume 61, Issue 3Pages 859–879https://doi.org/10.1007/s10844-023-00803-2AbstractThis article studies the application for customer churn prediction on webcast. Predicting churn customers become an urgent need in webcast industry because the market is getting saturated and identifying potential churn customers and developing ...
- research-articleJune 2023
A generic approach to extract object-centric event data from databases supporting SAP ERP
Journal of Intelligent Information Systems (JIIS), Volume 61, Issue 3Pages 835–857https://doi.org/10.1007/s10844-023-00799-9AbstractProcess mining provides a collection of techniques to gain insights into business processes by analyzing event logs. Organizations can gain various insights into their business processes by using process mining techniques. Such techniques use ...
- research-articleJune 2023
ELECTRA-based graph network model for multi-hop question answering
Journal of Intelligent Information Systems (JIIS), Volume 61, Issue 3Pages 819–834https://doi.org/10.1007/s10844-023-00800-5AbstractThe emergence of the HotpotQA dataset addressed the lack of training datasets on multi-hop question answering. Based on the strengths of this dataset, we proposed a novel model applicable to multi-hop question answering, called it ELECTRA-based ...
- research-articleJune 2023
MMusic: a hierarchical multi-information fusion method for deep music recommendation
Journal of Intelligent Information Systems (JIIS), Volume 61, Issue 3Pages 795–818https://doi.org/10.1007/s10844-023-00786-0AbstractWith the explosive growth of music volume, music recommendation systems have become an important tool for online music platforms to alleviate the information overload problem. Through the use of deep learning, the multi-information fusion-based ...
- research-articleJune 2023
TuckerDNCaching: high-quality negative sampling with tucker decomposition
Journal of Intelligent Information Systems (JIIS), Volume 61, Issue 3Pages 739–763https://doi.org/10.1007/s10844-023-00796-yAbstractKnowledge Graph Embedding (KGE) translates entities and relations of knowledge graphs (KGs) into a low-dimensional vector space, enabling an efficient way of predicting missing facts. Generally, KGE models are trained with positive and negative ...
- research-articleJune 2023
Information gain based dynamic support set construction for cold-start recommendation
Journal of Intelligent Information Systems (JIIS), Volume 61, Issue 3Pages 717–737https://doi.org/10.1007/s10844-023-00795-zAbstractA fundamental challenge for recommendation systems is the cold-start problem, i.e., recommending with no or few user-item interactions. An emerging direction alleviates the problem with meta-learning. These methods utilize the prior knowledge ...
- research-articleJune 2023
Identifying multimodal misinformation leveraging novelty detection and emotion recognition
Journal of Intelligent Information Systems (JIIS), Volume 61, Issue 3Pages 673–694https://doi.org/10.1007/s10844-023-00789-xAbstractWith the growing presence of multimodal content on the web, a specific category of fake news is rampant on popular social media outlets. In this category of fake online information, real multimedia contents (images, videos) are used in different ...
- research-articleDecember 2022
An improved recommendation based on graph convolutional network
Journal of Intelligent Information Systems (JIIS), Volume 59, Issue 3Pages 801–823https://doi.org/10.1007/s10844-022-00727-3AbstractGraph convolutional network is a recently developed artificial neural network method commonly used in recommendation system research. This paper points out three shortcomings of existing recommendation systems based on the graph convolutional ...
- research-articleDecember 2022
Entity-aware answer sentence selection for question answering with transformer-based language models
Journal of Intelligent Information Systems (JIIS), Volume 59, Issue 3Pages 755–777https://doi.org/10.1007/s10844-022-00724-6AbstractThe Answer Sentence Selection (AS2) task is defined as the task of ranking the candidate answers for each question based on a matching score. The matching score is the probability of being a correct answer for a given question. Detecting the ...