Para-pred: Addressing heterogeneity for city-wide indoor status estimation in on-demand delivery

W Liu, Y Ding, S Wang, Y Yang, D Zhang - Proceedings of the 28th ACM …, 2022 - dl.acm.org
On-demand delivery is a new form of logistics where customers place orders through online
platforms and the platform arranges couriers to deliver them within a short time. The …

From conception to retirement: a lifetime story of a 3-year-old wireless beacon system in the wild

Y Ding, L Liu, Y Yang, Y Liu… - IEEE/ACM Transactions …, 2021 - ieeexplore.ieee.org
We report a 3-year city-wide study of an operational indoor sensing system based on
Bluetooth Low Energy (BLE) called aBeacon (short for a libaba Beacon). aBeacon is pilot …

Higher education check-ins: Exploring the user experience of hybrid location sensing

Y Huang, Y Sang, Q Wu, Y Yao - Proceedings of the ACM on Human …, 2019 - dl.acm.org
A large body of literature is dedicated to understanding people's check-in behavior when
they use location sharing services to pair their location with a venue, eg, a restaurant, a park …

Predicting friendship pairs from ble beacons using dining hall visits

R Purta, A Striegel - 2019 28th International Conference on …, 2019 - ieeexplore.ieee.org
The age of the Internet of things has brought about the field of smartphone sensing, which
has found numerous uses for the growing population of smartphones throughout the world …

A location privacy analysis of bluetooth mesh

M Caesar, J Steffan - Proceedings of the 14th International Conference …, 2019 - dl.acm.org
Previous research demonstrated that Bluetooth Low Energy beacons enable very accurate
indoor positioning. This leads to the question whether a Bluetooth Mesh network could …

Ubiquitous mobile sensing: Behaviour, mood, and environment

A Visuri, K Opoku Asare, E Kuosmanen… - Proceedings of the …, 2018 - dl.acm.org
Our world is increasingly interconnected via a wide variety of computers, IoT, wearable and
mobile devices. The information provided collectively through these devices offers insightful …

State Estimation Method Using Radio Wave Intensity of BLE Beacon Installed Inside Object

Y Ogane, R Mizuno, K Kaji - … of the 2021 International Conference on …, 2021 - dl.acm.org
With the spread of the Internet of things, a variety of sensors have been attached to home
appliances, and it has become possible to obtain life-logs based on the information obtained …

[图书][B] Characterizing Bluetooth Low Energy Beacons for Studying Social Behavior

R Purta - 2019 - search.proquest.com
Bluetooth low energy (BLE) beacons are a relatively new technology enabled by both the
rise of cheaper sensors for the Internet of Things (IoT), and innovations in the Bluetooth …

[PDF][PDF] Physical Web for Smart Campus Management.

G Delzanno, G Guerrini, M Leotta, M Ribaudo - WEBIST, 2018 - sepl.dibris.unige.it
Physical Web enables smartphone users to interact with physical objects and locations
through the use of beacon technology. Beacons are small devices placed on physical …

Understanding collaborative workspaces: spatial affordances & time constraints

A Sattari - 2018 - oulurepo.oulu.fi
This thesis presents a generic solution for indoor positioning and movement monitoring,
positioning data collection and analysis with the aim of improving the interior design of …