Volume 58, Number 3, June 2022
Hierarchy-based semantic embeddings for single-valued & multi-valued categorical variables.

Summaya Mumtaz Martin Giese

An overview of actionable knowledge discovery techniques.

Nasrin Kalanat

The role of transitive closure in evaluating blocking methods for dirty entity resolution.

Mahdi Niknam Behrouz Minaei-Bidgoli Rouhollah Dianat

A spiral-like method to place in the space (and interact with) too many values.

Yannis Tzitzikas Maria-Evangelia Papadaki Manos Chatzakis

Path-based reasoning with K-nearest neighbor and position embedding for knowledge graph completion.

Zhihan Peng Hong Yu Xiuyi Jia

Impact of techniques to reduce error in high error rule-based expert system gradient descent networks.

Jeremy Straub

A systematic review of question answering systems for non-factoid questions.

Eduardo Gabriel Cortes Vinicius Woloszyn Dante Barone Sebastian Möller Renata Vieira

Leveraging autoencoders in change vector analysis of optical satellite images.

Giuseppina Andresini Annalisa Appice Daniele Iaia Donato Malerba Nicolò Taggio Antonello Aiello


Volume 58, Number 2, April 2022
An Ontology driven model for detection and classification of cardiac arrhythmias using ECG data.

Diksha Hooda Rinkle Rani

RecogNet-LSTM+CNN: a hybrid network with attention mechanism for aspect categorization and sentiment classification.

Srividhya Lakshmi Ramaswamy Chinnappan Jayakumar

Interest-aware influence diffusion model for social recommendation.

Yuqiang Li Zhilong Zhan Huan Li Chun Liu

An empirical evaluation of active learning strategies for profile elicitation in a conversational recommender system.

Andrea Iovine Pasquale Lops Fedelucio Narducci Marco de Gemmis Giovanni Semeraro

A sampling approach to Debiasing the offline evaluation of recommender systems.

Diego Carraro Derek Bridge

User-controlled federated matrix factorization for recommender systems.

Vito Walter Anelli Yashar Deldjoo Tommaso Di Noia Antonio Ferrara Fedelucio Narducci

Analyzing and improving stability of matrix factorization for recommender systems.

Edoardo D'Amico Giovanni Gabbolini Cesare Bernardis Paolo Cremonesi

Sequential group recommendations based on satisfaction and disagreement scores.

Maria Stratigi Evaggelia Pitoura Jyrki Nummenmaa Kostas Stefanidis

JIIS preface for the special issue on advances in recommender systems.

Yong Zheng Li Chen Markus Zanker Panagiotis Symeonidis


Volume 58, Number 1, February 2022
Upper bounds for can-tree and FP-tree.

Nima Shahbazi Jarek Gryz

IbLT: An effective granular computing framework for hierarchical community detection.

Shun Fu Guoyin Wang Ji Xu Shuyin Xia

Cross-lingual transfer of abstractive summarizer to less-resource language.

Ales Zagar Marko Robnik-Sikonja

Analysis of information cascading and propagation barriers across distinctive news events.

Abdul Sittar Dunja Mladenic Marko Grobelnik

An overview of machine learning techniques in constraint solving.

Andrei Popescu Seda Polat Erdeniz Alexander Felfernig Mathias Uta Müslüm Atas Viet-Man Le Klaus Pilsl Martin Enzelsberger Thi Ngoc Trang Tran

User profiling and satisfaction inference in public information access services.

Arthur Marçal Flores Matheus Camasmie Pavan Ivandré Paraboni

Knowledge graph summarization impacts on movie recommendations.

Juarez A. P. Sacenti Renato Fileto Roberto Willrich

Coarse-grained decomposition and fine-grained interaction for multi-hop question answering.

Xing Cao Yun Liu

Exploiting stance hierarchies for cost-sensitive stance detection of Web documents.

Arjun Roy Pavlos Fafalios Asif Ekbal Xiaofei Zhu Stefan Dietze