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- research-articleJune 2024
Learning Domain Specific Sub-layer Latent Variable for Multi-Domain Adaptation Neural Machine Translation
ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP), Volume 23, Issue 6Article No.: 78, Pages 1–15https://doi.org/10.1145/3661305Domain adaptation proves to be an effective solution for addressing inadequate translation performance within specific domains. However, the straightforward approach of mixing data from multiple domains to obtain the multi-domain neural machine ...
- research-articleFebruary 2024
Underwater Image Quality Assessment: Benchmark Database and Objective Method
IEEE Transactions on Multimedia (TOM), Volume 262024, Pages 7734–7747https://doi.org/10.1109/TMM.2024.3371218Underwater image quality assessment (UIQA) plays a crucial role in monitoring and detecting the quality of acquired underwater images in underwater imaging systems. Currently, the investigation of UIQA encounters two major challenges. First, a lack of ...
- research-articleNovember 2023
Live Speech Recognition via Earphone Motion Sensors
IEEE Transactions on Mobile Computing (ITMV), Volume 23, Issue 6June 2024, Pages 7284–7300https://doi.org/10.1109/TMC.2023.3333214Recent literature advances motion sensors mounted on smartphones and AR/VR headsets to speech eavesdropping due to their sensitivity to subtle vibrations. The popularity of motion sensors in earphones has fueled a rise in their sampling rate, which ...
- research-articleOctober 2023
Periodic Event-Triggered CACC and Communication Co-design for Vehicle Platooning
ACM Transactions on Cyber-Physical Systems (TCPS), Volume 7, Issue 4Article No.: 28, Pages 1–19https://doi.org/10.1145/3617125Cooperative Adaptive Cruise Control (CACC) based vehicle platooning can increase the safety and efficiency of traffic. This work looks into the communication and control problems of vehicle platooning, and proposes a control and communication co-design ...
- ArticleOctober 2023
A Novel Semantic-Enhanced Time-Aware Model for Temporal Knowledge Graph Completion
Natural Language Processing and Chinese ComputingOct 2023, Pages 148–160https://doi.org/10.1007/978-3-031-44696-2_12AbstractResearchers have investigated various graph embedding methods to complete Knowledge Graphs (KGs), most of which merely focus on Static KGs (SKGs) without emphasizing the time dependence of triple-formed facts. However, in reality, KGs are dynamic ...
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- research-articleOctober 2023
Event Extraction With Dynamic Prefix Tuning and Relevance Retrieval
IEEE Transactions on Knowledge and Data Engineering (IEEECS_TKDE), Volume 35, Issue 10Oct. 2023, Pages 9946–9958https://doi.org/10.1109/TKDE.2023.3266495We consider event extraction in a generative manner with template-based conditional generation. Although there is a rising trend of casting the task of event extraction as a sequence generation problem with prompts, these generation-based methods have ...
- research-articleSeptember 2023
- research-articleAugust 2023
Vertical Jump of a Humanoid Robot With CoP-Guided Angular Momentum Control and Impact Absorption
IEEE Transactions on Robotics (TOR), Volume 39, Issue 4Aug. 2023, Pages 3154–3166https://doi.org/10.1109/TRO.2023.3271136Highly dynamic movements such as jumping are important to improve the agility and environmental adaptation of humanoid robots. This article proposes an online optimization method to realize a vertical jump with centroidal angular momentum (CAM) control ...
- research-articleMay 2023
Joint optic disc and cup segmentation based on elliptical-like morphological feature and spatial geometry constraint
Computers in Biology and Medicine (CBIM), Volume 158, Issue CMay 2023https://doi.org/10.1016/j.compbiomed.2023.106796AbstractGlaucoma is a chronic degenerative disease that is the second leading cause of irreversible blindness worldwide. For a precise and automatic screening of glaucoma, detecting the optic disc and cup precisely is significant. In this paper, ...
Highlights- Combining elliptical-like morphological features, we explicitly segment and directly get the glaucoma screening indicator.
- The PB-RPN is proposed to detect the disc and cup simultaneously with spatial geometry constraint.
- The BAM ...
- research-articleApril 2023
Security Control of Sampled-Data T–S Fuzzy Systems Subject to Cyberattacks and Successive Packet Losses
IEEE Transactions on Fuzzy Systems (TOFS), Volume 31, Issue 4April 2023, Pages 1178–1188https://doi.org/10.1109/TFUZZ.2022.3197312This article investigates the security control problem of sampled-data Takagi–Sugeno (T–S) fuzzy systems subject to cyberattacks and successive packet losses. The cyberattack considered in this article is a stochastic deception attack. The ...
- research-articleMarch 2023
Diffuseness Estimation-Based SSTP Detection for Multiple Sound Source Localization in Reverberant Environments
Circuits, Systems, and Signal Processing (CSSP), Volume 42, Issue 8Aug 2023, Pages 4713–4739https://doi.org/10.1007/s00034-023-02329-yAbstractThis paper proposes a diffuseness estimation-based single-source time–frequency point (SSTP) detection method for multisource direction of arrival (DOA) estimation. According to the composition, time–frequency (TF) points are divided into three ...
- research-articleMarch 2023
Twist-Net: A multi-modality transfer learning network with the hybrid bilateral encoder for hypopharyngeal cancer segmentation
- Shuo Zhang,
- Yang Miao,
- Jun Chen,
- Xiwei Zhang,
- Lei Han,
- Dongsheng Ran,
- Zehao Huang,
- Ning Pei,
- Haibin Liu,
- Changming An
Computers in Biology and Medicine (CBIM), Volume 154, Issue CMar 2023https://doi.org/10.1016/j.compbiomed.2023.106555AbstractHypopharyngeal cancer (HPC) is a rare disease. Therefore, it is a challenge to automatically segment HPC tumors and metastatic lymph nodes (HPC risk areas) from medical images with the small-scale dataset. Combining low-level details ...
Highlights- A hybrid network with multi-modality inputs.
- Fusing high-level semantic and low-...
- research-articleJanuary 2023
Multisource localization based on angle distribution of time–frequency points using an FOA microphone
CAAI Transactions on Intelligence Technology (CIT2), Volume 8, Issue 3September 2023, Pages 807–823https://doi.org/10.1049/cit2.12162AbstractMultisource localization occupies an important position in the field of acoustic signal processing and is widely applied in scenarios, such as human‐machine interaction and spatial acoustic parameter acquisition. The direction‐of‐arrival (DOA) of ...
- research-articleOctober 2023
Multiple-Speech-Source DOA Estimation Based on Single-Source Cluster Detection
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP), Volume 31Pages 3667–3680https://doi.org/10.1109/TASLP.2023.3321213This study proposes multiple-speech-source direction -of-arrival (DOA) estimation based on the distribution characteristic of the time-frequency (TF) point dominated by a single-source component (i.e., single-source point, SSP). By exploring the TF ...
- research-articleSeptember 2023
Multi-Source Localization Using Optimized Time-Frequency Representation and Sparsity Component Analysis
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP), Volume 31Pages 3564–3578https://doi.org/10.1109/TASLP.2023.3316450This article aims to address the multi-source localization problem by exploiting the sparsity of the speech signal in the time-frequency domain, where the challenge mainly lies in extracting the sparse component. An optimized time-frequency representation ...
- research-articleNovember 2022
Tongue-Jaw Movement Recognition Through Acoustic Sensing on Smartphones
IEEE Transactions on Mobile Computing (ITMV), Volume 23, Issue 1Jan. 2024, Pages 879–894https://doi.org/10.1109/TMC.2022.3222594Past tongue-jaw movement interaction systems typically require dedicated hardware and are uncomfortable to use, limiting their scalability and generalizability. This paper introduces <italic>CanalScan</italic>, the first system that recognizes tongue-jaw ...
- research-articleNovember 2022
Self-supervised knowledge distillation for complementary label learning
Neural Networks (NENE), Volume 155, Issue CNov 2022, Pages 318–327https://doi.org/10.1016/j.neunet.2022.08.014AbstractIn this paper, we tackle a new learning paradigm called learning from complementary labels, where the training data specifies classes that instances do not belong to, instead of the accuracy labels. In general, it is more efficient to ...
- ArticleSeptember 2022
BIT-WOW at NLPCC-2022 Task5 Track1: Hierarchical Multi-label Classification via Label-Aware Graph Convolutional Network
Natural Language Processing and Chinese ComputingSep 2022, Pages 192–203https://doi.org/10.1007/978-3-031-17189-5_16AbstractThis paper describes the system proposed by the BIT-WOW team for NLPCC2022 shared task in Task5 Track1. The track is about multi-label towards abstracts of academic papers in scientific domain, which includes hierarchical dependencies among 1,530 ...
- research-articleSeptember 2022
Guard Your Heart Silently: Continuous Electrocardiogram Waveform Monitoring with Wrist-Worn Motion Sensor
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 6, Issue 3Article No.: 103, Pages 1–29https://doi.org/10.1145/3550307In recent years, particular attention has been devoted to continuous electrocardiogram (ECG) waveform monitoring due to its numerous applications. However, existing solutions require users to be confined to particular locations, rely on dedicated and ...
- research-articleJuly 2022
Leveraging Wearables for Assisting the Elderly With Dementia in Handwashing
IEEE Transactions on Mobile Computing (ITMV), Volume 22, Issue 11Nov. 2023, Pages 6554–6570https://doi.org/10.1109/TMC.2022.3193615Proper handwashing, having a crucial effect on reducing bacteria, serves as the cornerstone of hand hygiene. For elders with dementia, they suffer from a gradual loss of memory and difficulty coordinating handwashing steps. Proper assistance should be ...