Results 81 to 90 of about 914,695 (232)

Quantum Entanglement Capacity with Classical Feedback

, 2007
For any quantum discrete memoryless channel, we define a quantity called quantum entanglement capacity with classical feedback ($E_B$), and we show that this quantity lies between two other well-studied quantities.
A. W. Leung, Alan W. Leung, C. E. Shannon, C. E. Shannon, M. A. Nielsen, T. M. Cover   +5 more
core   +1 more source

Assessment of Practical Satellite Quantum Key Distribution Architectures for Current and Near‐Future Missions

International Journal of Satellite Communications and Networking, Volume 43, Issue 3, Page 164-192, May/June 2025.
ABSTRACT Quantum key distribution (QKD) allows the generation of cryptographic keys beyond the computational hardness paradigm and is befitting for secure data transmission requiring long‐term security. The communication distance of fiber‐based QKD, however, is limited to a few hundred kilometers due to the exponential scaling of signal attenuation ...
Davide Orsucci, Philipp Kleinpaß, Jaspar Meister, Innocenzo De Marco, Stefanie Häusler, Thomas Strang, Nino Walenta, Florian Moll   +7 more
wiley   +1 more source

Maximization of Extractable Randomness in a Quantum Random-Number Generator

, 2015
The generation of random numbers via quantum processes is an efficient and reliable method to obtain true indeterministic random numbers that are of vital importance to cryptographic communication and large-scale computer modeling.
Assad, S. M., Haw, J. Y., Lam, P. K., Lance, A. M., Ng, N. H. Y., Sharma, V., Symul, T.   +6 more
core   +1 more source

Long Document Classification in the Transformer Era: A Survey on Challenges, Advances, and Open Issues

WIREs Data Mining and Knowledge Discovery, Volume 15, Issue 2, June 2025.
ABSTRACT Automatic Document Classification (ADC) refers to the process of automatically categorizing or labeling documents into predefined classes or categories. Its effectiveness may depend on various factors, including the models used for the formal representation of documents, the classification techniques applied, or a combination of both. Recently,
Renzo Alva Principe, Nicola Chiarini, Marco Viviani   +2 more
wiley   +1 more source

The Human Shield Hypothesis: Does Predator Avoidance of Humans Create Refuges for Prey?

Ecology Letters, Volume 28, Issue 6, June 2025.
The human shield hypothesis posits that predators avoid areas of human disturbance due to perceived risk from humans, and prey therefore seeks refuge in these areas of perceived safety. Our systematic review of the human shield hypothesis revealed mixed evidence for human shields in the literature.
Kaitlyn M. Gaynor, Eamonn I. F. Wooster, April Robin Martinig, Jennifer R. Green, Aimee Chhen, Sandra Cuadros, Ryan Gill, Gopal Khanal, Nicola Love, Rekha Marcus, C. Lauren Mills, Kwasi Wrensford, Nicholas S. Wright, Stefano Mezzini, Jessa Marley, Michael J. Noonan   +15 more
wiley   +1 more source

Universal HCV Screening in Hospitalised Patients in France: It Could Be a Good Option! The DEVICHO Study

Journal of Viral Hepatitis, Volume 32, Issue 6, June 2025.
ABSTRACT In France, chronic hepatitis C whatever fibrosis stage or comorbidities can be freely treated by any physician. However, screening is still currently based on risk factors, and universal screening remains controversial. The aims of this prospective DEVICHO study were to assess the value of universal screening in hospitalised patients, to ...
Si Ahmed Si Nafa, Souad Benali, Guillaume Penaranda, Sylvie Deuffic‐Burban, Magali Madau, Laurence Lecomte, Gaelle Valle, Sandrine Thibault, Constance Chailloux, Valérie Oules, Clara Dassetto, Floriane Sellier, Olivia Pietri, Paul Castellani, Xavier Adhoute, Marc Bourlière   +15 more
wiley   +1 more source

On Symmetric and Asymmetric LSHs for Inner Product Search [PDF]

, 2015
We consider the problem of designing locality sensitive hashes (LSH) for inner product similarity, and of the power of asymmetric hashes in this context.
Neyshabur, Behnam, Srebro, Nathan
core  

Attacks on quantum key distribution protocols that employ non-ITS authentication

, 2015
We demonstrate how adversaries with unbounded computing resources can break Quantum Key Distribution (QKD) protocols which employ a particular message authentication code suggested previously.
A Abidin, A Menezes, A. Abidin, A. Zeilinger, B Boer den, C Portmann, C. Pacher, CH Bennett, J Bierbrauer, J Müller-Quade, J.-Å. Larsson, JL Carter, K Mehlhorn, M Hayashi, M Peev, M Peev, M Sasaki, M. Peev, MN Wegman, N Ferguson, N Lütkenhaus, R. Ursin, T Beth, T. Lorünser, V Scarani, W Hoeffding   +25 more
core   +1 more source

Noninvasive Assessment of Stress and Reproduction in Captive Lions (Panthera leo) Using Fecal Hormone Analysis

Zoo Biology, Volume 44, Issue 3, Page 248-261, May/June 2025.
ABSTRACT Assessing steroid hormones through feces provides invaluable insight on the stress and reproductive physiology of wildlife, and has been broadly applied to monitor the health and welfare of wild animals managed under human care. This study utilized fecal hormone monitoring to evaluate adrenal and gonadal activity in 18 captive lions (Panthera ...
Paula Serres‐Corral, Vanessa Almagro, Conrad Ensenyat, Loles Carbonell, Santiago Borragán, Eva Martínez‐Nevado, Miguel Angel Quevedo, Hugo Fernández‐Bellon, Annaïs Carbajal, Manel López‐Béjar   +9 more
wiley   +1 more source

Practical Evaluation of Lempel-Ziv-78 and Lempel-Ziv-Welch Tries

, 2017
We present the first thorough practical study of the Lempel-Ziv-78 and the Lempel-Ziv-Welch computation based on trie data structures. With a careful selection of trie representations we can beat well-tuned popular trie data structures like Judy, m ...
A Poyias, D Arroyuelo, D Lemire, D Lemire, D Lemire, G Marsaglia, GH Gonnet, H Bannai, H Luan, J Fischer, J Fischer, J Jansson, J Kärkkäinen, J Ziv, J Ziv, JA Feldman, JG Cleary, K Chung, L Carter, P Tchebychev, RM Karp, RM Robinson, TA Welch, Y Nakashima   +23 more
core   +1 more source