Export Citations
Save this search
Please login to be able to save your searches and receive alerts for new content matching your search criteria.
- research-articleJune 2024
Are Large Language Models Capable of Causal Reasoning for Sensing Data Analysis?
EdgeFM '24: Proceedings of the Workshop on Edge and Mobile Foundation ModelsPages 24–29https://doi.org/10.1145/3662006.3662064The correlation analysis between socioeconomic factors and environmental impact is essential for policy making to ensure sustainability and economic development simultaneously. With the development of Internet of Things (IoT), citizen science IoT ...
- short-paperJune 2024
Poster: PrivaSee: Augmented Reality-Enabled Privacy Perception Visualization for Internet of Things
MOBISYS '24: Proceedings of the 22nd Annual International Conference on Mobile Systems, Applications and ServicesPages 694–695https://doi.org/10.1145/3643832.3661426Internet of Things (IoT) provides a wide range of services to improve convenience and comfort in our daily lives. However, various sensors equipped on IoT devices often raise privacy concerns. Prior works on privacy focus on passive protection from the ...
- research-articleMay 2024
Modeling the dissemination of privacy information in online social networks
Transactions on Emerging Telecommunications Technologies (TETT), Volume 35, Issue 6https://doi.org/10.1002/ett.4989AbstractDriven by the rapid development of information technology, online social networks (OSNs) have experienced a fast development in recent years, allowing increasingly more people to share and spread information over OSNs. The rapid rise of OSN ...
In this paper, we constructed a privacy information dissemination model for OSNs by considering factors that affect the dissemination. Our experiment and analysis indicated that network structures would affect the dissemination of private information and ...
- research-articleMarch 2024
IOTeeth: Intra-Oral Teeth Sensing System for Dental Occlusal Diseases Recognition
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 8, Issue 1Article No.: 7, Pages 1–29https://doi.org/10.1145/3643516While occlusal diseases - the main cause of tooth loss -- significantly impact patients' teeth and well-being, they are the most underdiagnosed dental diseases nowadays. Experiencing occlusal diseases could result in difficulties in eating, speaking, and ...
- posterFebruary 2024
Poster: ImpacTile: Tile-level Localization for the Visually Impaired using Structural Uniqueness
HOTMOBILE '24: Proceedings of the 25th International Workshop on Mobile Computing Systems and ApplicationsPage 148https://doi.org/10.1145/3638550.3643629Visually impaired individuals face challenges in navigating unfamiliar indoor environments, which typically feature complex layouts and various furniture. Although several solutions have been proposed to assist them, there are still limitations. For ...
-
- research-articleFebruary 2024
KAP: Kinetic Augmented Pill Bottle for Vibration-Based Medication Interaction Recognition
HOTMOBILE '24: Proceedings of the 25th International Workshop on Mobile Computing Systems and ApplicationsPages 27–32https://doi.org/10.1145/3638550.3641140This paper introduces KAP, an in-home medication interaction recognition system targeting unintentional medication non-adherence. KAP leverages kinetic-augmented pill bottles that have unique IDs embedded into their acoustic signatures for vibrations ...
- research-articleFebruary 2024
ImpacTile: Tile-level Localization for the Visually Impaired using Structural Uniqueness
HOTMOBILE '24: Proceedings of the 25th International Workshop on Mobile Computing Systems and ApplicationsPages 86–92https://doi.org/10.1145/3638550.3641139Visually impaired individuals often struggle to pinpoint their location in indoor settings, hindering their ability to navigate independently. Current solutions, such as WiFi-based localization and smart canes fall short due to interference, high ...
- short-paperApril 2024
Demo Abstract: PA-Pill : Physical Augmented Pill bottle for Vibration-Based Medication Intake Monitoring
SenSys '23: Proceedings of the 21st ACM Conference on Embedded Networked Sensor SystemsPages 478–479https://doi.org/10.1145/3625687.3628388Medication intake monitoring is pivotal for healthcare management. While several medication management technologies have been developed, limitations include cost, adoption and adherence, and learning how to use a new system, which is particularly ...
- short-paperApril 2024
Poster Abstract: LEVO: LEGO® Bricks Enhanced Single-Point Vibration Sensing for Occupant Monitoring
SenSys '23: Proceedings of the 21st ACM Conference on Embedded Networked Sensor SystemsPages 516–517https://doi.org/10.1145/3625687.3628385The rising older adults population has led to an increased demand for in-home health monitoring to support their well-being in daily life. For instance, localization and tracking are essential applications in elderly monitoring since they can provide ...
- short-paperApril 2024
Poster Abstract: Enhancing Fault Resilience of Air Quality Monitoring in San Joaquin Valley: A Data Equity Analysis
SenSys '23: Proceedings of the 21st ACM Conference on Embedded Networked Sensor SystemsPages 514–515https://doi.org/10.1145/3625687.3628384This paper examines fault resilience among citizen-science air quality monitoring networks in California's economically challenged San Joaquin Valley (SJV). We examine disparities in monitoring capabilities and data equity between the SJV and the San ...
- research-articleApril 2024
Jawthenticate: Microphone-free Speech-based Authentication using Jaw Motion and Facial Vibrations
SenSys '23: Proceedings of the 21st ACM Conference on Embedded Networked Sensor SystemsPages 209–222https://doi.org/10.1145/3625687.3625813In this paper, we present Jawthenticate, an earable system that authenticates a user using audible or inaudible speech without using a microphone. This system can overcome the shortcomings of traditional voice-based authentication systems like ...
- research-articleJune 2023
Editorial Overview of ACM BuildSys 2022 Extended Papers
ACM SIGEnergy Energy Informatics Review (SIGENERGY-EIR), Volume 3, Issue 2Pages 1–2https://doi.org/10.1145/3607114.3607115The 9th annual ACM BuildSys Conference was hosted on November 9--10, 2022 in Boston, Massachusetts. Through a double-blind review process, the technical program committee (TPC) recommended 34 for acceptance from a total of 105 submissions.
- research-articleMay 2023
CMA: Cross-Modal Association Between Wearable and Structural Vibration Signal Segments for Indoor Occupant Sensing
IPSN '23: Proceedings of the 22nd International Conference on Information Processing in Sensor NetworksPages 96–109https://doi.org/10.1145/3583120.3586960Indoor occupant sensing enables many smart home applications, and various sensing systems have been explored. Based on their installation requirements, we consider two categories of sensors – on- and off-body – and we look into the combination of them ...
- research-articleMay 2023
Augmenting Vibration-Based Customer-Product Interaction Recognition with Sparse Load Sensing
CPS-IoT Week '23: Proceedings of Cyber-Physical Systems and Internet of Things Week 2023Pages 266–271https://doi.org/10.1145/3576914.3589560This paper introduces a multimodal solution for autonomous retail customer-product interaction recognition using a combination of vibration and load sensing. Scalable and robust customer-product interaction recognition is important for autonomous ...
- research-articleApril 2023
IDIoT: Multimodal Framework for Ubiquitous Identification and Assignment of Human-carried Wearable Devices
ACM Transactions on Internet of Things (TIOT), Volume 4, Issue 2Article No.: 11, Pages 1–25https://doi.org/10.1145/3579832IoT (Internet of Things) devices, such as network-enabled wearables, are carried by increasingly more people throughout daily life. Information from multiple devices can be aggregated to gain insights into a person’s behavior or status. For example, an ...
- demonstrationFebruary 2023
Single-Point Vibration Sensing for Product Pickup/Put-Down Detection in Autonomous Retails
HotMobile '23: Proceedings of the 24th International Workshop on Mobile Computing Systems and ApplicationsPage 136https://doi.org/10.1145/3572864.3581583Product pickup/put-down detection is important for autono-mous retails [2]. Many types of sensors are used to detect these events, including load cell [2], RFID on items [1], and camera[2]. However, they are limited by Line-of-Sight (LoS) or dense ...
- research-articleFebruary 2023
CPA: Cyber-Physical Augmentation for Vibration Sensing in Autonomous Retails
HotMobile '23: Proceedings of the 24th International Workshop on Mobile Computing Systems and ApplicationsPages 8–14https://doi.org/10.1145/3572864.3580328Customer-product interaction (pickup or put down) detection is essential for autonomous retail. Previous studies have explored many sensing technologies, including vision, load, RFID, and piezo. These approaches often require strict deployment conditions,...
- research-articleJanuary 2023
Don't "Weight" to Board: Augmenting Vision-based Passenger Weight Prediction via Viscoelastic Mat
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 6, Issue 4Article No.: 168, Pages 1–22https://doi.org/10.1145/3569465Airlines overestimate the weight of their passengers by simply assigning a constant weight for everyone, causing each plane to burn more fuel than needed to carry the extra weight. Accurately estimating the passenger weights is a difficult problem for ...
- research-articleJanuary 2023
DaQual: Data Quality Assessment for Tree Trunk Relative Water Content Sensors in a Pomegranate Orchard
SenSys '22: Proceedings of the 20th ACM Conference on Embedded Networked Sensor SystemsPages 1096–1101https://doi.org/10.1145/3560905.3568415High-fidelity sensor data quality is the fundamental base of smart agriculture. Since crop information inference and cultivating strategy optimization mainly depend on data-driven methods; the data quality assessment is essential to ensure the ...