1. Device free human activity and fall recognition using WiFi channel state information (CSI)

   • Neena Damodaran
   • Elis Haruni
   • Jörg Schäfer

   Regular Paper Open access 30 January 2020 Pages: 1 - 17

   

2. Feature learning for Human Activity Recognition using Convolutional Neural Networks

   • Federico Cruciani
   • Anastasios Vafeiadis
   • Raouf Hamzaoui

   Regular Paper Open access 24 January 2020 Pages: 18 - 32

   

3. Research on human–AI co-creation based on reflective design practice

   • Zhiyong Fu
   • Yuyao Zhou

   Regular Paper 27 January 2020 Pages: 33 - 41

   

4. Restoring latent factors against negative transfer using partial-adaptation nonnegative matrix factorization

   • Ming He
   • Jiuling Zhang
   • Jiang Zhang

   Regular Paper 30 October 2019 Pages: 42 - 50

   

5. Speed up random walk by leveraging community affiliation information

   • Naian Yin
   • Yachao Lu
   • Nan Zhang

   Regular Paper Open access 13 November 2019 Pages: 51 - 65

   

6. Investigating collaboration in ubiquitous computing research

   • Qingyang Li
   • Zhiwen Yu
   • Bin Guo

   Regular Paper 14 February 2020 Pages: 66 - 77

   

7. Correction to: Special issue on recommender system

   • Bin Guo
   • Xing Xie
   • Xia Hu

   Correction 09 January 2020 Pages: 78 - 78