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Soziale virtuelle Realität
Der Mensch ist ein soziales und kommunikatives Wesen und nutzt seine Stimme, sein Gesicht und seinen Körper zur verbalen als auch nonverbalen...
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Improved bounds on the AN-complexity of \(O(1)\)-linear functions
We consider arithmetic circuits with arbitrary gates for computing Boolean functions that are represented by low-degree polynomials over GF(2). An...
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On the Local Leakage Resilience of Linear Secret Sharing Schemes
We consider the following basic question: to what extent are standard secret sharing schemes and protocols for secure multiparty computation that...
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Time-Aware Circulant Matrices for Question-Based Temporal Localization
Episodic memory involves the ability to recall specific events, experiences, and locations from one’s past. Humans use this ability to understand the...
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ML4STEM Professional Development Program: Enriching K-12 STEM Teaching with Machine Learning
The advances of machine learning (ML) in scientific discovery (SD) reveal exciting opportunities to utilize it as a cross-cutting tool for...
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Information Gain Sampling for Active Learning in Medical Image Classification
Large, annotated datasets are not widely available in medical image analysis due to the prohibitive time, costs, and challenges associated with...
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Local Compressed Video Stream Learning for Generic Event Boundary Detection
Generic event boundary detection aims to localize the generic, taxonomy-free event boundaries that segment videos into chunks. Existing methods...
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Mitigating Calibration Bias Without Fixed Attribute Grou** for Improved Fairness in Medical Imaging Analysis
Trustworthy deployment of deep learning medical imaging models into real-world clinical practice requires that they be calibrated. However, models...
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Poly Onions: Achieving Anonymity in the Presence of Churn
Onion routing is a popular approach towards anonymous communication. Practical implementations are widely used (for example, Tor has millions of...
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Action-Aware Network with Upper and Lower Limit Loss for Weakly-Supervised Temporal Action Localization
Weakly-supervised temporal action localization aims to detect the temporal boundaries of action instances in untrimmed videos only by relying on...
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Locally Verifiable Distributed SNARGs
The field of distributed certification is concerned with certifying properties of distributed networks, where the communication topology of the...
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TallFormer: Temporal Action Localization with a Long-Memory Transformer
Most modern approaches in temporal action localization divide this problem into two parts: (i) short-term feature extraction and (ii) long-range...
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Quotient Structures and Groups Computable in Polynomial Time
We prove that every quotient structure of the form \({\mathscr {A}}/E\)...
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Advances in Cryptology – CRYPTO 2021 41st Annual International Cryptology Conference, CRYPTO 2021, Virtual Event, August 16–20, 2021, Proceedings, Part II
The four-volume set, LNCS 12825, LNCS 12826, LNCS 12827, and LNCS 12828, constitutes the refereed proceedings of the 41st Annual International...
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Advances in Cryptology – CRYPTO 2021 41st Annual International Cryptology Conference, CRYPTO 2021, Virtual Event, August 16–20, 2021, Proceedings, Part IV
The four-volume set, LNCS 12825, LNCS 12826, LNCS 12827, and LNCS 12828, constitutes the refereed proceedings of the 41st Annual International...
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ActionFormer: Localizing Moments of Actions with Transformers
Self-attention based Transformer models have demonstrated impressive results for image classification and object detection, and more recently for...
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SF-Net: Single-Frame Supervision for Temporal Action Localization
In this paper, we study an intermediate form of supervision, i.e., single-frame supervision, for temporal action localization (TAL). To obtain the...
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Unsupervised Person Re-identification via Differentiated Color Perception Learning
Unsupervised person re-identification (re-ID) encounters two key problems. One is the lack of label annotation in the target domain, and the other is...