Results 41 to 50 of about 69,128 (288)

Private information retrieval for coded storage

, 2015
Link to a related website: http://arxiv.org/pdf/1410.5489, Open Access via UnpaywallPrivate information retrieval scheme for coded data storage is considered in this paper.
Yamamoto, H., Siu-Wai Ho, Terence H. Chan, Hirosuke Yamamoto, Ho, S.W., Chan, T.   +5 more
core   +1 more source

PAK1 activation drives divergent resistance mechanisms to aromatase inhibition and tamoxifen in a luminal: A breast cancer model

Molecular Oncology, EarlyView.
Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller, Janina Müller, Efstathios‐Iason Vlachavas, Lukas Beumers, Lena Fleischhacker, Sara Burmester, Angelika Wörner, Sabine Karolus, Dominic Helm, Cindy Körner, Stefan Wiemann   +10 more
wiley   +1 more source

The management of information: storage and retrieval of data.

Annali dell'Istituto superiore di sanita, 1995
Internationally harmonized and cost-effective control of chemicals marketed worldwide greatly depend both on the generation of and easy access to reliable and comparable experimental information. Stored data are of use only if information can be retrieved quickly in an understandable form. Some models and theories of information retrieval (e.g.
F, Chiodo, A, Menditto, F, Ouane-Keita, S, Caroli   +3 more
openaire   +1 more source

CEACAM1 participation in breast cancer progression

Molecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin, Irina Kube‐Golovin, Anatolii Romaniuk, Gunther Wennemuth   +3 more
wiley   +1 more source

Quantum Private Information Retrieval from Coded Storage Systems

, 2023
In the era of extensive data growth, robust and efficient mechanisms are needed to store and manage vast amounts of digital information, such as Data Storage Systems (DSSs).
Allaix, Matteo
core   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source

High-speed 3D DNA PAINT and unsupervised clustering for unlocking 3D DNA origami cryptography

Nature Communications
DNA origami information storage is a promising alternative to silicon-based data storage, offering a molecular cryptography technique concealing information within DNA origami.
Gde Bimananda Mahardika Wisna, Daria Sukhareva, Jonathan Zhao, Prathamesh Chopade, Deeksha Satyabola, Michael Matthies, Subhajit Roy, Chao Wang, Petr Šulc, Hao Yan, Rizal F. Hariadi   +10 more
doaj   +1 more source

CLIP-Based Adaptive Graph Attention Network for Large-Scale Unsupervised Multi-Modal Hashing Retrieval

Sensors, 2023
With the proliferation of multi-modal data generated by various sensors, unsupervised multi-modal hashing retrieval has been extensively studied due to its advantages in storage, retrieval efficiency, and label independence.
Yewen Li, Mingyuan Ge, Mingyong Li, Tiansong Li, Sen Xiang   +4 more
doaj   +1 more source

Optimal Intelligent Information Retrieval and Reliable Storage Scheme for Cloud Environment And E-Learning Big Data Analytics

Knowledge and Information Systems, 2023
Abstract Currently, online learning systems in the education sector are widely used and have become a new trend, generating large amounts of educational data based on students' activities. In order to improve online learning experiences, sophisticated data analysis techniques are required.
Chandrasekar Venkatachalam, Shanmugavalli Venkatachalam   +1 more
openaire   +2 more sources

Applications of machine learning in information retrieval [PDF]

, 1997
Information retrieval systems provide access to collections of thousands, or millions, of documents, from which, by providing an appropriate description, users can recover any one.
Littin, James, Cunningham, Sally Jo, Witten, Ian H.   +2 more
core