Retraction notices

Real-time voice system in local area network based on cloud computing background and service management of online education colleges

Type

Expression of concern

Notice date

9/28/2021 0:00

Journal

Personal and Ubiquitous Computing

Publisher

Springer

Notice DOI

10.1007/s00779-021-01656-8

Original paper DOI

10.1007/s00779-021-01612-6

Reasons

• Compromised Peer Review
• Investigation by Journal/Publisher
• Rogue Editor
• Updated to Retraction

Matching venue names

Name match only, not an authoritative journal identifier.

• Personal and Ubiquitous Computing