Latest Articles

Content-aware and QoE Optimization of Video Stream Scheduling over LTE Networks using Genetic Algorithm and Random Neural Networks

JUSPN, volume-09 , Issue 2 (2017), PP 21 - 33

Published: 09 May 2017

DOI: 10.5383/JUSPN.09.02.003

by Tarik Ghaluta, Hadi Larijani from Glasgow Caledonian University, Cowcaddens Rd, Glasgow G4 0BA, UK

Abstract: Long Term Evolution (LTE) networks support Quality of Service (QoS) of multimedia services with fast communication connectivity, high data transfer sp read more...

Keywords: Content Classification, GA, RNN, QoE, Scheduling Algorithm

Evaluation of Privacy Preserving In-Network Aggregation for Different Routing Structures in WSNs

JUSPN, volume-09 , Issue 2 (2017), PP 15 - 19

Published: 09 May 2017

DOI: 10.5383/JUSPN.09.02.002

by Vishal Krishna Singh, Saurabh Verma, Manish Kumar from Indian Institute of Information Technology, Devghat, Jhalwa, Allahabad, 211012, Uttar Pradesh, India

Abstract: Designing secure aggregation protocols for efficient data collection is driven mainly by preserving the privacy and integrity of the network data. Tar read more...

Keywords: In-network data aggregation, Network lifetime, Pallier cryptosystem, Privacy, Wireless sensor networks

Virtual Resources & Blockchain for Configuration Management in IoT

JUSPN, volume-09 , Issue 2 (2017), PP 01 - 13

Published: 09 May 2017

DOI: 10.5383/JUSPN.09.02.001

by Mayra Samaniego, Ralph Deters from University of Saskatchewan, Saskatoon, Canada, S7N 5C9

Abstract: Until now, most systems for Internet of Things (IoT) management, have been designed in a Cloud-centric manner, getting benefits from the unified platf read more...

Keywords: IoT, Configuration Management, Virtual Resource, Blockchain, Fog, REST

Improved SingleTapBraille: Developing a single tap text entry method based on Grade 1 and 2 braille encoding

JUSPN, volume-09 , Issue 1 (2017), PP 23 - 31

Published: 09 May 2017

DOI: 10.5383/JUSPN.09.01.003

by Mrim Alnfiaia, Srinivas Sampalli from Faculty of Computer Science, Dalhousie University, Halifax, B3H 1W5, Canada

Abstract: Touchscreen technology has brought about significant improvements for both normal sighted and visually impaired people. Visually impaired people tend read more...

Keywords: Accessibility, text entry, blindness, braille, touchscreens, mobile devices, single-touch interaction techniques, speech output

The AREA Framework for Location-Based Smart Mobile Augmented Reality Applications

JUSPN, volume-09 , Issue 1 (2017), PP 13 - 21

Published: 17 Jul 2017

DOI: 10.5383/JUSPN.09.01.002

by Rüdiger Pryss, Philip Geiger, Marc Schickler, Johannes Schobel, Manfred Reichert from Institute of Databases and Information Systems, Ulm University, Ulm, Germany, 89081

Abstract: During the last years, the computational capabilities of smart mobile devices have been continuously improved by hardware vendors, raising new opportu read more...

Keywords: Mobile Augmented Reality, Location-based Algorithms, Mobile Application Engineering, Augmented Reality

Safety-Critical Mobile Systems – The RESCUER Interaction Evaluation Approach

JUSPN, volume-09 , Issue 1 (2017), PP 01 - 10

Published: 09 May 2017

DOI: 10.5383/JUSPN.09.01.001

by Konstantin Holl, Claudia Nass, Vaninha Vieira, Karina Villela from Fraunhofer IESE, Kaiserslautern, Germany, 67663 Fraunhofer Project Center, Federal University of Bahia, Salvador, Brazil, 40110-170

Abstract: The infrastructure organization of large-scale events involves high safety requirements for the visitors and is a central issue for the officials in c read more...

Keywords: Mobile app, Emergency management, Evaluation, Usability