No photo of William Duffy
  • PhoneUNKNOWN
  • Northlands Road, Magee Campus

    BT48 7JL Londonderry

    United Kingdom

  • 2 Citations
  • 1 h-Index
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Fingerprint Dive into the research topics where William Duffy is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 7 Similar Profiles
Labels Engineering & Materials Science
Activity Recognition Mathematics
Smartphones Engineering & Materials Science
Classifiers Engineering & Materials Science
Sampling Engineering & Materials Science
Time series Engineering & Materials Science
Complications Mathematics
Feature Vector Mathematics

Research Output 2018 2019

  • 2 Citations
  • 1 h-Index
  • 1 Conference contribution
  • 1 Paper
  • 1 Article

An investigation into smartphone based weakly supervised activity recognition systems

Duffy, W., Curran, K., Kelly, D. & Lunney, T., 1 May 2019, In : Pervasive and Mobile Computing. 56, p. 45-56 12 p., 56.

Research output: Contribution to journalArticle

Activity Recognition
Feature Vector
2 Citations (Scopus)

Addressing the Problem of Activity Recognition with Experience Sampling and Weak Learning

Duffy, W., Curran, K., Kelly, D. & Lunney, T., 9 Nov 2018.

Research output: Contribution to conferencePaper


Reducing the intrusion of user-trained activity recognition systems

Duffy, W., Curran, K., Kelly, D. & Lunney, T., 28 Dec 2018, 2018 29th Irish Signals and Systems Conference (ISSC). 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
Time series