Sage Journals: Discover world-class research

Retricted access

Research article

First published 1988-12

The Problem of Sparsity in Education Provision

Thomas S. O'Brien, Stuart R. Taylor

Urban Studies

Retricted access

Research article

First published 2012-12

SPCF: a stepwise partitioning for collaborative filtering to alleviate sparsity problems

Elham Hoseini, Sattar Hashemi, Ali Hamzeh

Journal of Information Science

Open access

Research article

First published 2013-8

Novel Neighbor Selection Method to Improve Data Sparsity Problem in Collaborative Filtering

Hyeong-Joon Kwon, Kwang Seok Hong

International Journal of Distributed Sensor Networks

Free access

Research article

First published 2024-1

Impact force identification on composite panels using fully overlapping group sparsity based on L p -norm regularization

Rui Zhou, Yanan Wang, Baijie Qiao [...]

Structural Health Monitoring

Open access

Research article

First published 2017-1

A novel destination prediction attack and corresponding location privacy protection method in geo-social networks

Di Xue, Li-Fa Wu, Hua-Bo Li [...]

International Journal of Distributed Sensor Networks

Retricted access

Research article

First published 2025-11

Synthetic user profiling and deep learning for cold start mitigation in agricultural crop recommendation systems

Mostafa Saad Ginidi, Mohammed Abdalla, Wael Hassan Gomaa

Intelligent Decision Technologies

Retricted access

Research article

First published 2021-06-21

Enhanced context-aware recommendation using topic modeling and particle swarm optimization

Ibtissem Gasmi, Mohamed Walid Azizi, Hassina Seridi-Bouchelaghem [...]

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Retricted access

Research article

First published 2013-8

Critical Parameter Values and Reconstruction Properties of Discrete Tomography: Application to Experimental Fluid Dynamics

Stefania Petra, Christoph Schnörr, Andreas Schröder

Fundamenta Informaticae

Open access

Research article

First published 2022-3

An improved algorithm of segmented orthogonal matching pursuit based on wireless sensor networks

Xinmiao Lu, Yanwen Su, Qiong Wu [...]

International Journal of Distributed Sensor Networks

Retricted access

Research article

First published 2022-11-24

Segmental limited-angle CT reconstruction based on image structural prior

Changcheng Gong, Zhaoqiang Shen, Yuanwei He

Journal of X-Ray Science and Technology

Search results