Tao Gu
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View article: AccCall: Enhancing Real-time Phone Call Quality with Smartphone's Built-in Accelerometer
AccCall: Enhancing Real-time Phone Call Quality with Smartphone's Built-in Accelerometer Open
Speech enhancement can greatly improve the user experience during phone calls in low signal-to-noise ratio (SNR) scenarios. In this paper, we propose a low-cost, energy-efficient, and environment-independent speech enhancement system, name…
View article: ESS-H2RBox: A Remote Sensing Model for Small Object Detection
ESS-H2RBox: A Remote Sensing Model for Small Object Detection Open
Remote sensing image analysis plays a critical role in fields such as urban planning and traffic management. To address the issues of missed detection and low accuracy in small target detection within the DOTA v1 dataset, this paper propos…
View article: Enhanced Cross-Audiovisual Perception in High-Level Martial Arts Routine Athletes Stems from Increased Automatic Processing Capacity
Enhanced Cross-Audiovisual Perception in High-Level Martial Arts Routine Athletes Stems from Increased Automatic Processing Capacity Open
Multisensory integration is crucial for effective cognitive functioning, especially in complex tasks such as those requiring rapid audiovisual information processing. High-level martial arts routine athletes, trained in integrating visual …
View article: Subspace-Based Super-Resolution Sensing for Bi-Static ISAC with Clock Asynchronism
Subspace-Based Super-Resolution Sensing for Bi-Static ISAC with Clock Asynchronism Open
Bi-static sensing is an attractive configuration for integrated sensing and communications (ISAC) systems; however, clock asynchronism between widely separated transmitters and receivers introduces time-varying time offsets (TO) and phase …
View article: OOTDiffusion: Outfitting Fusion Based Latent Diffusion for Controllable Virtual Try-On
OOTDiffusion: Outfitting Fusion Based Latent Diffusion for Controllable Virtual Try-On Open
We present OOTDiffusion, a novel network architecture for realistic and controllable image-based virtual try-on (VTON). We leverage the power of pretrained latent diffusion models, designing an outfitting UNet to learn the detailed garment…
View article: On the Logical Content of Knowledge Bases
On the Logical Content of Knowledge Bases Open
Standard epistemic logics introduce a modal operator K to represent knowledge, but in doing so they presuppose the logical apparatus they aim to explain. By contrast, this paper explores how logic may be derived from the structure of knowl…
View article: Multi-objective day-ahead resilience improvement method for distribution network with high renewable energy penetration considering uncertainty of load and source sides
Multi-objective day-ahead resilience improvement method for distribution network with high renewable energy penetration considering uncertainty of load and source sides Open
With the increasing integration of a high proportion of renewable energy, the fluctuation characteristics of distributed power generation such as wind and photovoltaic energy affect the safe and stable operation of the power system. Improv…
View article: Fast generation algorithm of high-quality holograms based on attention convolutional neural network
Fast generation algorithm of high-quality holograms based on attention convolutional neural network Open
In recent years, with the significant improvement of computer performance, deep learning technology has shown an explosive development trend and has been widely used in various fields. In this context, the computer-generated hologram (CGH)…
View article: Inferentialist Resource Semantics
Inferentialist Resource Semantics Open
In systems modelling, a 'system' typically comprises located resources relative to which processes execute. One important use of logic in informatics is in modelling such systems for the purpose of reasoning (perhaps automated) about their…
View article: Perceptual-Centric Image Super-Resolution using Heterogeneous Processors on Mobile Devices
Perceptual-Centric Image Super-Resolution using Heterogeneous Processors on Mobile Devices Open
Image super-resolution (SR) is widely used on mobile devices to enhance user experience. However, neural networks used for SR are computationally expensive, posing challenges for mobile devices with limited computing power. A viable soluti…
View article: Complex-valued generative adversarial network for real-time and high-quality computer-generated holography
Complex-valued generative adversarial network for real-time and high-quality computer-generated holography Open
Real-time generation of high-quality phase-only hologram (POH) is a critical challenge in holographic display. Deep learning-based computer-generated holography (CGH) offers innovative solutions to this challenging problem. In this paper, …
View article: Gateways of physical spaces in context-aware computing
Gateways of physical spaces in context-aware computing Open
Applications in context-aware computing continuously change their operations based on sensor data or services provided by various physical spaces in the real world, such as persons, shops and homes. We propose a gateway framework for physi…
View article: HOI-Loc: Towards unobtrusive human localization with probabilistic multi-sensor fusion
HOI-Loc: Towards unobtrusive human localization with probabilistic multi-sensor fusion Open
Unobtrusive indoor localization aims to localize people without requiring them to carry any devices or being actively involved with the localizing process. It underpins a wide range of applications including older people surveillance, intr…
View article: Experimental study on the leakage identification for the buried gas pipeline via vibration signals
Experimental study on the leakage identification for the buried gas pipeline via vibration signals Open
It is difficult to detect and locate small leakages, especially for buried pipelines. Therefore, a non-intrusive leakage identification method for buried gas pipelines is proposed in this study. Accelerometers were arranged in the soil at …
View article: Revolutionizing LoRa Gateway with XGate: Scalable Concurrent Transmission across Massive Logical Channels
Revolutionizing LoRa Gateway with XGate: Scalable Concurrent Transmission across Massive Logical Channels Open
LoRa is a promising technology that offers ubiquitous low-power IoT connectivity. With the features of multi-channel communication, orthogonal transmission, and spectrum sharing, LoRaWAN is poised to connect millions of IoT devices across …
View article: A Note on an Inferentialist Approach to Resource Semantics
A Note on an Inferentialist Approach to Resource Semantics Open
A central concept within informatics is in modelling such systems for the purpose of reasoning (perhaps automated) about their behaviour and properties. To this end, one requires an interpretation of logical formulae in terms of the resour…
View article: Magic Clothing: Controllable Garment-Driven Image Synthesis
Magic Clothing: Controllable Garment-Driven Image Synthesis Open
We propose Magic Clothing, a latent diffusion model (LDM)-based network architecture for an unexplored garment-driven image synthesis task. Aiming at generating customized characters wearing the target garments with diverse text prompts, t…
View article: MeshID: Few-Shot Finger Gesture Based User Identification Using Orthogonal Signal Interference
MeshID: Few-Shot Finger Gesture Based User Identification Using Orthogonal Signal Interference Open
Radio frequency (RF) technology has been applied to enable advanced behavioral sensing in human-computer interaction. Due to its device-free sensing capability and wide availability on Internet of Things devices. Enabling finger gesture-ba…
View article: OOTDiffusion: Outfitting Fusion based Latent Diffusion for Controllable Virtual Try-on
OOTDiffusion: Outfitting Fusion based Latent Diffusion for Controllable Virtual Try-on Open
We present OOTDiffusion, a novel network architecture for realistic and controllable image-based virtual try-on (VTON). We leverage the power of pretrained latent diffusion models, designing an outfitting UNet to learn the garment detail f…
View article: Inferentialist Resource Semantics
Inferentialist Resource Semantics Open
In systems modelling, a 'system' typically comprises located resources relative to which processes execute. One important use of logic in informatics is in modelling such systems for the purpose of reasoning (perhaps automated) about their…
View article: Proof-theoretic Semantics for the Logic of Bunched Implications
Proof-theoretic Semantics for the Logic of Bunched Implications Open
The logic of bunched implications (BI) can be seen as the free combination of intuitionistic propositional logic (IPL) and intuitionistic multiplicative linear logic (IMLL). We present here a base-extension semantics (B-eS) for BI in the s…
View article: FLrce: Resource-Efficient Federated Learning with Early-Stopping Strategy
FLrce: Resource-Efficient Federated Learning with Early-Stopping Strategy Open
Federated Learning (FL) achieves great popularity in the Internet of Things (IoT) as a powerful interface to offer intelligent services to customers while maintaining data privacy. Under the orchestration of a server, edge devices (also ca…
View article: DF-Sense: Multi-user Acoustic Sensing for Heartbeat Monitoring with Dualforming
DF-Sense: Multi-user Acoustic Sensing for Heartbeat Monitoring with Dualforming Open
International audience
View article: Proof-theoretic Semantics for Intuitionistic Multiplicative Linear Logic (Extended Abstract)
Proof-theoretic Semantics for Intuitionistic Multiplicative Linear Logic (Extended Abstract) Open
This work is the first exploration of proof-theoretic semantics for a substructural logic. It focuses on the base-extension semantics (B-eS) for intuitionistic multiplicative linear logic (IMLL). The starting point is a review of Sandqvist…
View article: OmniResMonitor: Omnimonitoring of Human Respiration using Acoustic Multipath Reflection
OmniResMonitor: Omnimonitoring of Human Respiration using Acoustic Multipath Reflection Open
International audience
View article: MultiResp: Robust Respiration Monitoring for Multiple Users Using Acoustic Signal
MultiResp: Robust Respiration Monitoring for Multiple Users Using Acoustic Signal Open
International audience
View article: Integrating Sensing into Communications in Multi-Functional Networks
Integrating Sensing into Communications in Multi-Functional Networks Open
What will the future of wireless networks look like? Since the commercialization of 5G cellular networks, researchers from both academia and industry have been actively engaged in exploring this question. While there is no definitive answe…