Results 81 to 90 of about 147,630 (190)

Highly stable two-level current fluctuation in complex oxide heterostructures

Nature Communications
Two-level systems based on point defects in dielectric oxides offer promising entropy source for random number generators. The random telegraph noise (RTN) generated by the two-level systems is ideal for creating random bit-strings for advanced computing
Doyeop Kim, Jung-Woo Lee, Jihyun Lim, Sungjun Choi, Khimananda Acharya, Seobin Oh, Jaewhan Oh, Tula R. Paudel, Yongsoo Yang, Kitae Eom, Sunwoo Lee, Hyungwoo Lee   +11 more
doaj   +1 more source

Circuit complexity of quantum access models for encoding classical data

npj Quantum Information
How to efficiently encode classical data is a fundamental task in quantum computing. While many existing works treat classical data encoding as a black box in oracle-based quantum algorithms, their explicit constructions are crucial for the efficiency of
Xiao-Ming Zhang, Xiao Yuan
doaj   +1 more source

Growing strings in a chemical reaction space for searching retrosynthesis pathways

npj Computational Materials
Machine learning algorithms have shown great accuracy in predicting chemical reaction outcomes and retrosyntheses. However, designing synthesis pathways remains challenging for existing machine learning models which are trained for single-step prediction.
Federico Zipoli, Carlo Baldassari, Matteo Manica, Jannis Born, Teodoro Laino   +4 more
doaj   +1 more source

Persistent Gaps and Errors in Reference Databases Impede Ecologically Meaningful Taxonomy Assignments in 18S rRNA Studies: A Case Study of Terrestrial and Marine Nematodes

Environmental DNA
In metabarcoding studies, Linnaean taxonomy assignments of Operational Taxonomic Units (OTUs) or Amplicon Sequence Variants (ASVs) underpin many downstream bioinformatics analyses and ecological interpretations of environmental DNA (eDNA) datasets ...
Alejandro De Santiago, Tiago José Pereira, Timothy John Ferrero, Natalie Barnes, Delphine Lallias, Simon Creer, Holly M. Bik   +6 more
doaj   +1 more source

Fast, parallel, and cache-friendly suffix array construction

Algorithms for Molecular Biology
Purpose String indexes such as the suffix array (sa) and the closely related longest common prefix (lcp) array are fundamental objects in bioinformatics and have a wide variety of applications.
Jamshed Khan, Tobias Rubel, Erin Molloy, Laxman Dhulipala, Rob Patro   +4 more
doaj   +1 more source

Using prefix trees for searching text strings with disk-based storage

Труды Института системного программирования РАН, 2018
Searching and storing large amounts of text data is a common problem in computer science, though it have been discussed for a long time. We introduce data structure for searching a set of string values and storing it on disk efficiently which is used for
I. Taranov
doaj  

Regularities and Algorithms on Dynamic Strings

Regularities and Algorithms on Dynamic Strings
主1
openaire  

Medical pattern classification using a novel binary similarity approach based on an associative classifier. [PDF]

Front Artif Intell
Velazquez-Gonzalez O, Alarcón-Paredes A, Yañez-Marquez C.   +2 more
europepmc   +1 more source

A novel linear indexing method for strings under all internal nodes in a suffix tree. [PDF]

Front Bioinform
Al-Okaily A, Tbakhi A.
europepmc   +1 more source

Assembly theory and its relationship with computational complexity. [PDF]

Npj Complex
Kempes CP, Lachmann M, Iannaccone A, Matthew Fricke G, Redwan Chowdhury M, Walker SI, Cronin L.   +6 more
europepmc   +1 more source