Results 61 to 70 of about 872,020 (326)
Generating Shorter Bases for Hard Random Lattices [PDF]
Theory of Computing Systems, 2010 We revisit the problem of generating a “hard” random lattice together with a basis of relatively short vectors. This problem has gained in importance lately due to new cryptographic schemes that use such a procedure for generating public/secret key pairs.
Alwen, Joel, Peikert, Chris
openaire +5 more sources
Measuring the Hall Effect in Hysteretic Materials
Advanced Materials, EarlyView.The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya +6 more
wiley +1 more source
Advanced Materials, EarlyView.Co1/3TaS2${\rm Co}_{1/3}{\rm TaS}_{2}$ hosts a triple‐Q noncoplanar antiferromagnetic state with coexisting Z3${\rm Z}_3$ electronic nematicity. We report rotational hysteresis observed in both magnetoresistance and magnetic torque, revealing strongly pinned in‐plane weak ferromagnetic moments in the triple‐Q phase and the magnetism‐driven nature of ...
Joonyoung Choi +5 more
wiley +1 more source
Determination and validation of secnidazole in tablets by UV spectrophotometric
Bioscience Journal, 2017 Secnidazole, a 5-nitroimidazole, is a drug used in the treatment against protozoa, and several bacterial infections. This study purpose was to develop and validate a UV spectrophotometric method to determine secnidazole in pharmaceutical tablet dosage ...
Márcia Regina Marcílio +6 more
doaj +3 more sources
General Caching Is Hard: Even with Small Pages [PDF]
Algorithmica, 2015 19 pages, 8 figures, an extended abstract appeared in the proceedings of MAPSP 2015 (www.mapsp2015.com), a conference version has been ...
Lukás Folwarczný, Jirí Sgall
openaire +2 more sources
Generic Hardness of Inversion on Ring and Its Relation to Self-Bilinear Map [PDF]
, 2019 In this paper, we study the generic hardness of the inversion problem on a ring, which is a problem to compute the inverse of a given prime $c$ by just using additions, subtractions and multiplications on the ring.
Takashi Yamakawa +3 more
core
Knowledge discovery for friction stir welding via data driven approaches: Part 2 – multiobjective modelling using fuzzy rule based systems [PDF]
, 2012 In this final part of this extensive study, a new systematic data-driven fuzzy modelling approach has been developed, taking into account both the modelling accuracy and its interpretability (transparency) as attributes. For the first time, a data-driven
Mahfouf, Mahdi +4 more
core +1 more source
Advanced Materials Technologies, EarlyView.Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi +3 more
wiley +1 more source
Cryptanalysis of Lattice-Based Blind Signature and Blind Ring Signature Schemes
IEEE Access, 2021 A blind signature enables a user to obtain signatures on any message from an authority who cannot acquire any information on the message being signed. A blind ring signature scheme is designed as a ring signature scheme with the blindness property.
Kyung-Ah Shim, Youngjoo An
doaj +1 more source
Advanced Robotics Research, EarlyView.Robots can learn manipulation tasks from human demonstrations. This work proposes a versatile method to identify the physical interactions that occur in a demonstration, such as sequences of different contacts and interactions with mechanical constraints.
Alex Harm Gert‐Jan Overbeek +3 more
wiley +1 more source