Results 81 to 90 of about 121,538 (312)

Privacy-Preserving Identification via Layered Sparse Code Design: Distributed Servers and Multiple Access Authorization

, 2018
We propose a new computationally efficient privacy-preserving identification framework based on layered sparse coding. The key idea of the proposed framework is a sparsifying transform learning with ambiguization, which consists of a trained linear map ...
Ferdowsi, Sohrab, Kostadinov, Dimche, Razeghi, Behrooz, Voloshynovskiy, Slava   +3 more
core   +1 more source

The paper puzzle as an active learning tool in the teaching of anatomy: A qualitative study of perceptions in students and near‐peer teachers

Anatomical Sciences Education, EarlyView.
Abstract Active learning strategies enhance medical education by fostering self‐directed learning, communication, and problem‐solving skills. The paper puzzle, a game‐based learning approach, provides an engaging way to reinforce anatomical knowledge and promote collaboration.
Ricardo Tello‐Mendoza, Luis Adrian Alvarez‐Lozada, Santos Guzman‐Lopez, Alejandro Quiroga‐Garza, Yolanda Salinas‐Alvarez, Rodrigo Enrique Elizondo‐Omana, David A. Morton   +6 more
wiley   +1 more source

Development of a Qualitative Data Analysis Codebook for Arterial Hypertension and Type-2-Diabetes Integrated Care Evaluation

International Journal of Integrated Care
Introduction: Non-communicable diseases, such as arterial hypertension (HTN) and type-2 diabetes (T2D), pose a global public health problem. Integrated care with focus on person-centred principles aims to enhance healthcare quality and access.
Črt Zavrnik, Nataša Stojnić, Majda Mori Lukančič, Monika Martens, Katrien Danhieux, Savina Chham, Matic Mihevc, Tina Virtič Potočnik, Zalika Klemenc Ketiš, Josefien van Olmen, Antonija Poplas Susič   +10 more
doaj   +1 more source

Very Low-Rate Variable-Length Channel Quantization for Minimum Outage Probability

, 2012
We identify a practical vector quantizer design problem where any fixed-length quantizer (FLQ) yields non-zero distortion at any finite rate, while there is a variable-length quantizer (VLQ) that can achieve zero distortion with arbitrarily low rate. The
Jafarkhani, Hamid, Koyuncu, Erdem
core   +2 more sources

Hierarchical Codebook Design for Massive MIMO

EAI Endorsed Transactions on Scalable Information Systems, 2015
The Research of Massive MIMO is an emerging area, since the more antennas the transmitters or receivers equipped with, the higher spectral efficiency and link reliability the system can provide. Due to the limited feedback channel, precoding and codebook
Xin Su, Shichao Yu, Jie Zeng, Yujun Kuang   +3 more
doaj   +1 more source

Final Codebook

, 2016
TransCrisis seeks to develop a comprehensive understanding of transboundary crisis management and leadership in the EU. It is particularly interested in the effect of the financial crisis on transboundary crisis management, and how the context of the 'new normal’ (involving the ongoing economic crisis, political legitimacy crisis, geopolitical tensions,
Boin, Arjen, Cadar, Lavinia, Donnelley, Maureen   +2 more
openaire   +1 more source

Data, not documents: Moving beyond theories of information‐seeking behavior to advance data discovery

Journal of the Association for Information Science and Technology, Volume 76, Issue 4, Page 649-664, April 2025.
Abstract Many theories of human information behavior (HIB) assume that information objects are in text document format. This paper argues four important HIB theories are insufficient for describing users' search strategies for data because of assumptions about the attributes of objects that users seek.
Anthony J. Million, Jeremy York, Sara Lafia, Libby Hemphill   +3 more
wiley   +1 more source

An Innovative Information Hiding Scheme Based on Block-Wise Pixel Reordering

Future Internet
Information has been uploaded and downloaded through the Internet, day in and day out, ever since we immersed ourselves in the Internet. Data security has become an area demanding high attention, and one of the most efficient techniques for protecting ...
Jui-Chuan Liu, Heng-Xiao Chi, Ching-Chun Chang, Chin-Chen Chang   +3 more
doaj   +1 more source

Essential work, invisible workers: The role of digital curation in COVID‐19 Open Science

Journal of the Association for Information Science and Technology, Volume 76, Issue 4, Page 703-717, April 2025.
Abstract In this paper, we examine the role digital curation practices and practitioners played in facilitating open science (OS) initiatives amid the COVID‐19 pandemic. In Summer 2023, we conducted a content analysis of available information regarding 50 OS initiatives that emerged—or substantially shifted their focus—between 2020 and 2022 to address ...
Irene V. Pasquetto, Amina A. Abdu, Natascha Chtena   +2 more
wiley   +1 more source

Beam Codebook Design for 5G mmWave Terminals

IEEE Access, 2019
A beam codebook of 5G millimeter wave (mmWave) for data communication consists of multiple high-peak-gain beams to compensate the high pathloss at the mmWave bands.
Jianhua Mo, Boon Loong Ng, Sanghyun Chang, Pengda Huang, Mandar N. Kulkarni, Ahmad Alammouri, Jianzhong Charlie Zhang, Jeongheum Lee, Won-Joon Choi   +8 more
doaj   +1 more source