1 code implementation • 19 Mar 2024 • Dongyeong Hwang, Hyunju Kim, Sunwoo Kim, Kijung Shin
The success of a specific neural network architecture is closely tied to the dataset and task it tackles; there is no one-size-fits-all solution.
no code implementations • 17 Jan 2024 • Hyunju Kim, Dongman Lee
It is tailored to challenges with human activity characteristics, including the significance of temporal and frequency features, complex activity dynamics, shared features across activities, and sensor modality variations.
no code implementations • 17 Jan 2024 • Hyunju Kim, Geon Kim, Taehoon Lee, Kisoo Kim, Dongman Lee
The dataset, DOO-RE, includes data streams from various ambient sensor types such as Sound and Projector.
no code implementations • 1 Dec 2023 • Hyunju Kim, Heesuk Son, Dongman Lee
In this paper, we focus on a group activity by which a group of users perform a collaborative task without user identification and propose an efficient group activity recognition scheme which extracts causality patterns from pervasive sensor event sequences generated by a group of users to support as good recognition accuracy as the state-of-the-art graphical model.
no code implementations • 27 Sep 2020 • James Bell, Ginestra Bianconi, David Butler, Jon Crowcroft, Paul C. W Davies, Chris Hicks, Hyunju Kim, Istvan Z. Kiss, Francesco Di Lauro, Carsten Maple, Ayan Paul, Mikhail Prokopenko, Philip Tee, Sara I. Walker
On May $28^{th}$ and $29^{th}$, a two day workshop was held virtually, facilitated by the Beyond Center at ASU and Moogsoft Inc.
Physics and Society
no code implementations • 22 Apr 2020 • Hyunju Kim, Ayan Paul
In this work, we study the characteristics of voluntary and automated contact tracing and its effectiveness for mapping the spread of a pandemic due to the spread of SARS-CoV-2.