Search Results for author: Lakmal Meegahapola

Found 5 papers, 0 papers with code

Your Day in Your Pocket: Complex Activity Recognition from Smartphone Accelerometers

no code implementations17 Jan 2023 Emma Bouton--Bessac, Lakmal Meegahapola, Daniel Gatica-Perez

Human Activity Recognition (HAR) enables context-aware user experiences where mobile apps can alter content and interactions depending on user activities.

Binary Classification Human Activity Recognition

Smartphone Sensing for the Well-being of Young Adults: A Review

no code implementations17 Dec 2020 Lakmal Meegahapola, Daniel Gatica-Perez

Over the years, mobile phones have become versatile devices with a multitude of capabilities due to the plethora of embedded sensors that enable them to capture rich data unobtrusively.

Human-Computer Interaction

Prior Activation Distribution (PAD): A Versatile Representation to Utilize DNN Hidden Units

no code implementations5 Jul 2019 Lakmal Meegahapola, Vengateswaran Subramaniam, Lance Kaplan, Archan Misra

In this paper, we introduce the concept of Prior Activation Distribution (PAD) as a versatile and general technique to capture the typical activation patterns of hidden layer units of a Deep Neural Network used for classification tasks.

Cognitive Analysis of 360 degree Surround Photos

no code implementations17 Jan 2019 Madhawa Vidanapathirana, Lakmal Meegahapola, Indika Perera

This paper presents a unique, and innovative technique named Photosphere to Cognition Engine (P2CE), which allows cognitive analysis on 360-degree surround photos using existing image cognitive analysis algorithms and APIs designed for conventional photos.

Cannot find the paper you are looking for? You can Submit a new open access paper.