Results 181 to 190 of about 6,397 (300)

A Scalable and Resource‐Efficient Pipelined p‐Computer for Probabilistic Ising Machines

Advanced Intelligent Systems, EarlyView.
(a) Block diagram of the portfolio optimization problem: given M assets, the goal is to determine the optimal weights w that maximize the expected return (based on the mean historical assets return u), while minimizing the risk, quantified by the assets covariance matrix S.
Deborah Volpe, Eleonora Raimondo, Andrea Grimaldi, Pedram Khalili Amiri, Stefano Chiappini, Anna Giordano, Mario Carpentieri, Hyunsoo Yang, Massimo Chiappini, Giovanni Finocchio   +9 more
wiley   +1 more source

Tiled material systems: Exploring biodiversity and multifunctionality of a universal and structural motif. [PDF]

PNAS Nexus
Ciecierska-Holmes J, Rosenthal N, Wölfer J, Rasehorn F, Yang B, Van Le ML, Eigen L, Nyakatura JA, Dean MN.   +8 more
europepmc   +1 more source

Chiral spiral cyclic twins. II. A two-parameter family of cyclic twins composed of discrete circle involute spirals. [PDF]

Acta Crystallogr A Found Adv, 2023
Hornfeck W.
europepmc   +1 more source

Spread Spectrum Interference Suppression Using Adaptive Time-Frequency Tilings

, 1997
Interference suppression in spread spectrum communication systems is often essential for achieving maximum system performance. Existing interference suppression methods do not perform well for most types of nonstationary interference.
Michael L. Kramer, Kannan Ramchandran, Douglas L. Jones, Brian Krongold, Time-frequency Tilings   +4 more
core  

Revealing Hidden Raman Signatures Through Attention‐Based Spectral Unmixing

Advanced Intelligent Systems, EarlyView.
Weak Raman signatures are recovered from background‐dominated spectra using a transformer‐based, reference‐free spectral unmixing AI framework. Self‐attention reconstructs substrate contribution directly from mixed data, enabling reliable extraction of previously inaccessible vibrational features.
Dmitriy A. Poteryayev, Pietro Novelli, Annalisa Coriolano, Riccardo Dettori, Valentina Tozzini, Fabio Beltram, Massimiliano Pontil, Antonio Rossi, Stiven Forti, Camilla Coletti   +9 more
wiley   +1 more source

Error Resilient Space Partitioning. [PDF]

Discrete Comput Geom
Dunkelman O, Geyzel Z, Keller C, Keller N, Ronen E, Shamir A, Tessler RJ.   +6 more
europepmc   +1 more source

Affected Persons in Laboratory Exposures to Human Pathogens and Toxins in Canada, 2016–2024: A Sector‐Specific Analysis

American Journal of Industrial Medicine, EarlyView.
ABSTRACT Background Exposures to human pathogens and toxins in licensed facilities in Canada have been monitored by a federal surveillance system since 2015, yet the affected persons (APs) in these incidents remain uncharacterized. This study comprehensively describes APs, highlighting sector‐specific patterns and trends over time.
Emily F. Tran, Christine Abalos, Antoinette N. Davis, Audrey Gauthier, Samuel Bonti‐Ankomah   +4 more
wiley   +1 more source

Digital distances on the 4-fold pentille tessellation. [PDF]

Sci Rep
Nagy B, Saadat M.
europepmc   +1 more source

Hierarchical ground-state crystals underlying Hertzian quasicrystals. [PDF]

Nat Commun
Li Y, Wang Y, Geng Y, Liu W, Ye F, Chen JZY.   +5 more
europepmc   +1 more source

Structural studies of local environments in high-symmetry quasicrystals. [PDF]

Sci Rep, 2023
Sosa ARM, Kraemer AS, Oğuz EC, Schmiedeberg M.   +3 more
europepmc   +1 more source