Papers Activity Detection
“Activity Detection” 태그가 달린 논문 422편 · 필터 해제
VAD to the Bone: Ultra-Tiny Speech Activity Detection for Edge Deployment
Voice activity detection (VAD) triggers downstream speech processing in always-on systems under strict memory, latency, and compute constraints. Recent compact models report strong accuracy but rely on components that ar…
Activity DetectionTime-Frequency Consistency Learning for Robust Speech Deepfake Detection
Recently, speech deepfake detection (SDD) has achieved significant progress. However, its robustness evaluation remains largely confined to controlled additive noise scenarios, lacking systematic investigation of the com…
Activity DetectionDeepFake DetectionTranscript-Free Lightweight Detection of Alzheimer's Disease from Spontaneous Speech Using Handcrafted MFCC-Dominant Acoustic Biomarkers
It is still hard to find Alzheimer's disease (AD) early, especially when neuroimaging is expensive or tools that depend on language are not available. Spontaneous speech provides a non-invasive signal; however, numerous …
Activity DetectionDiarization-Guided Qwen-ASR Adaptation for Multilingual Two-Speaker Conversational Speech
This paper describes our self-designed system for Task 1 of the MLC-SLM 2026 Challenge for multilingual two-speaker conversational speech. The system combines a modular speaker diarization front end with a challenge-adap…
Reinforcement LearningSpeaker DiarizationActivity DetectionPS4: Proxy-Supervised Joint Training for Real Target Speaker Extraction
Training target speaker extraction (TSE) models for real conversational mixtures remains challenging because large-scale training corpora and clean target speech for supervision are unavailable. We present PS4, a proxy-s…
Activity DetectionLuxEmo: Expressive Text-to-Speech Corpus for Luxembourgish
State-of-the-art speech datasets predominantly focus on widely spoken languages, often overlooking low-resource languages such as Luxembourgish, which remain underrepresented in speech technology research. In this work, …
Language IdentificationCross-Lingual TransferActivity DetectionBayLing-Duplex: Native Full-Duplex Speech Dialogue with a Single Autoregressive LLM
Real-time, full-duplex speech interaction is a key feature of next-generation spoken chatbots, allowing the model to listen and speak at the same time and to handle natural phenomena such as overlap, hesitation, and barg…
Activity DetectionTRADE: Transducer-Augmented Decoder for Speech LLM
Speech Large Language Models (Speech LLMs) lack a principled mechanism for streaming inference: their label-synchronous generation has no acoustic-frame alignment, making real-time decoding and end-of-utterance detection…
Activity DetectionNot All Inputs Are Valid: Towards Open-Set Video Moment Retrieval Using Language
Video Moment Retrieval (VMR) targets to retrieve the specific moment corresponding to a sentence query from an untrimmed video. Although recent works have made remarkable progress in this task, they implicitly are rooted…
Activity DetectionMoment RetrievalPoHAR: Understanding Hyperlocal Human Activities with Pollution Sensor Networks
Low-cost air quality sensors are becoming ubiquitous in our daily lives as public awareness of air pollution continues to grow, and people take measures to monitor and improve the air they breathe indoors. Besides the st…
Activity DetectionWhisperPipe: A Resource-Efficient Streaming Architecture for Real-Time Automatic Speech Recognition
Real-time automatic speech recognition (ASR) systems face a fundamental trade-off between transcription accuracy and computational efficiency, particularly when deploying large-scale transformer models like Whisper. Exis…
Computational EfficiencySpeech RecognitionActivity DetectionWhere are they looking in the operating room?
Purpose: Gaze-following, the task of inferring where individuals are looking, has been widely studied in computer vision, advancing research in visual attention modeling, social scene understanding, and human-robot inter…
Surgical phase recognitionScene UnderstandingActivity DetectionUAF: A Unified Audio Front-end LLM for Full-Duplex Speech Interaction
Full-duplex speech interaction, as the most natural and intuitive mode of human communication, is driving artificial intelligence toward more human-like conversational systems. Traditional cascaded speech processing pipe…
Speaker RecognitionSpeech RecognitionActivity DetectionMAND: Modality-Aware Novelty Detection for Open-World Egocentric Activity Recognition
Multimodal egocentric activity recognition integrates visual and inertial cues for robust first-person behavior understanding. However, deploying such systems in open-world environments requires detecting novel activitie…
Egocentric Activity RecognitionContinual LearningActivity DetectionCough activity detection for automatic tuberculosis screening
The automatic identification of cough segments in audio through the determination of start and end points is pivotal to building scalable screening tools in health technologies for pulmonary related diseases. We propose …
Activity DetectionWhisperAlign: Word-Boundary-Aware ASR and WhisperX-Anchored Pyannote Diarization for Long-Form Bengali Speech
This paper presents our solution for the DL Sprint 4.0, addressing the dual challenges of Bengali Long-Form Speech Recognition (Task 1) and Speaker Diarization (Task 2). Processing long-form, multi-speaker Bengali audio …
Speaker DiarizationSpeech RecognitionActivity DetectionVisual-Informed Speech Enhancement Using Attention-Based Beamforming
Recent studies have demonstrated that incorporating auxiliary information, such as speaker voiceprint or visual cues, can substantially improve Speech Enhancement (SE) performance. However, single-channel methods often y…
Visual Speech RecognitionSpeaker IdentificationSpeech EnhancementActivity DetectionAn Investigation Into Various Approaches For Bengali Long-Form Speech Transcription and Bengali Speaker Diarization
Bengali remains a low-resource language in speech technology, especially for complex tasks like long-form transcription and speaker diarization. This paper presents a multistage approach developed for the "DL Sprint 4.0 …
Speaker DiarizationSpeech RecognitionActivity DetectionSpectrum Shortage for Radio Sensing? Leveraging Ambient 5G Signals for Human Activity Detection
Radio sensing in the sub-10 GHz spectrum offers unique advantages over traditional vision-based systems, including the ability to see through occlusions and preserve user privacy. However, the limited availability of spe…
Human Activity RecognitionActivity DetectionMore Data, Fewer Diacritics: Scaling Arabic TTS
Arabic Text-to-Speech (TTS) research has been hindered by the availability of both publicly available training data and accurate Arabic diacritization models. In this paper, we address the limitation by exploring Arabic …
Speech RecognitionActivity Detection