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Systematic Evaluation of Time-Frequency Features for Binaural Sound Source Localization
Announce Type: replace-cross Abstract: This study presents a systematic evaluation of time-frequency feature design for binaural sound source localization (SSL), focusing on how feature selection influences model performance across diverse conditions. We investigate the performance of a convolutional neural network (CNN) model using various combinations of amplitude-based features (magnitude spectrogram, interaural level difference - ILD) and phase-based features (phase spectrogram,...
Wavelet Fourier Diffuser: Frequency-Aware Diffusion Model for Reinforcement Learning
Announce Type: replace Abstract: Diffusion probability models have shown significant promise in offline reinforcement learning by directly modeling trajectory sequences. However, existing approaches primarily focus on time-domain features while overlooking frequency-domain features, leading to frequency shift and degraded performance according to our observation. In this paper, we investigate the RL problem from a new perspective of the frequency domain.
Hierarchical Mask-Enhanced Dual Reconstruction Network for Few-Shot Fine-Grained Image Classification
arXiv:2506.20263v2 Announce Type: replace Abstract: Few-shot fine-grained image classification (FS-FGIC) is challenging as it requires distinguishing visually similar subclasses with extremely limited labeled examples. Existing methods suffer from critical limitations: metric-based methods lose spatial information and misalign local features, while reconstruction-based methods underuse hierarchical feature information and lack selective focus on discriminative key regions. We propose the...
Deterring Searches for Child Sexual Abuse Material on Google Search and Promoting Help-Seeking
arXiv:2606.06126v1 Announce Type: new Abstract: Google Search deploys a "Onebox" feature at the top of the results page when users conduct searches for Child Sexual Abuse Material. This study evaluates the impact of a strategic shift in this feature, comparing a revised intervention, focused on repercussions and therapeutic resources, to a previous iteration that focused on reporting. Using a difference-in-differences analysis of internal Google Search logs data, we found the new messaging...
Deterring Searches for Child Sexual Abuse Material on Google Search and Promoting Help-Seeking
Announce Type: replace Abstract: Google Search deploys a "Onebox" feature at the top of the results page when users conduct searches for Child Sexual Abuse Material. This study evaluates the impact of a strategic shift in this feature, comparing a revised intervention, focused on repercussions and therapeutic resources, to a previous iteration that focused on reporting. Using a difference-in-differences analysis of internal Google Search logs data, we found the new messaging resulted in a...
visionOS 27 brings the new Siri to Apple's headset
visionOS 27 brings the new Siri to Apple's headset Siri knows what you’re looking at and can respond accordingly. Although the Vision Pro doesn't seem to be a high priority for Apple these days, the company isn't abandoning the software for its $3,500 headset anytime soon — if for no other reason than that it will almost certainly run on the rumored Apple glasses. visionOS 27 aligns with the rest of the WWDC 2026 announcements, focusing on new AI features.
Do MLLMs Capture How Interfaces Guide User Behavior? A Benchmark for Multimodal UI/UX Design Understanding
Announce Type: replace Abstract: User interface (UI) design goes beyond visuals to shape user experience (UX), underscoring the shift toward UI/UX as a unified concept. While recent studies have explored UI evaluation using Multimodal Large Language Models (MLLMs), they largely focus on surface-level features, overlooking how design choices influence user behavior at scale. To fill this gap, we introduce WiserUI-Bench, a novel benchmark for multimodal understanding of how UI/UX design...
Paris celebrates love at the 2026 ‘Nuit Blanche’ all-night art festival
Paris celebrates love at the 2026 ‘Nuit Blanche’ all-night art festival The 25th annual Nuit Blanche (White Night) contemporary art festival will transform Paris into a giant artistic playground on Saturday. This year's artistic director, Barbara Butch, has been given carte blanche to curate the all-night event, which will feature nearly 200 free installations focused on love, celebration and collective creativity.
Robust Biomedical Publication Type and Study Design Classification with Knowledge-Guided Perturbations
arXiv:2605.11502v2 Announce Type: replace Abstract: Accurately and consistently indexing biomedical literature by publication type and study design is essential for supporting evidence synthesis and knowledge discovery. Prior work on automated publication type and study design indexing has primarily focused on expanding label coverage, enriching feature representations, and improving in-domain accuracy, with evaluation typically conducted on data drawn from the same distribution as training....
From Unfamiliar to Familiar: Detecting Pre-training Data via Gradient Deviations in Large Language Models
arXiv:2603.04828v2 Announce Type: replace Abstract: Pre-training data detection for LLMs is essential for addressing copyright concerns and mitigating benchmark contamination. Existing methods mainly focus on the likelihood-based statistical features or heuristic signals before and after fine-tuning, but the former are susceptible to word frequency bias in corpora, and the latter strongly depend on the similarity of fine-tuning data. From an optimization perspective, we observe that during...