Results 21 to 30 of about 28,982 (257)

Discovering Exclusive Patterns in Frequent Sequences [PDF]

open access: yes, 2010
This paper presents a new concept for pattern discovery in frequent sequences with potentially interesting applications. Based on data mining, the approach aims to discover exclusive sequential patterns (ESP) by checking the relative exclusion of ...
Weiru Chen   +5 more
core   +1 more source

Z-Complementary Sets Based on Sequences with Periodic and Aperiodic Zero Correlation Zone

open access: yesEURASIP Journal on Wireless Communications and Networking, 2009
Methods of constructing Z-complementary sequence sets are described. Different from those constructions using complementary sequences as a kernel, the proposed constructions are based on sequences with periodic and aperiodic zero-correlation zone (PAZCZ)
Zeng Fanxin   +4 more
doaj   +2 more sources

New Convergence Definitions for Sequences of Sets

open access: yesAbstract and Applied Analysis, 2013
Several notions of convergence for subsets of metric space appear in the literature. In this paper, we define Wijsman  -convergence and Wijsman  -convergence for sequences of sets and establish some basic theorems.
Ömer Kişi, Fatih Nuray
doaj   +1 more source

Diversifying recommendations on sequences of sets

open access: yesThe VLDB Journal, 2022
International audience ; Diversifying recommendations on a sequence of sets (or sessions) of items captures a variety of applications. Notable examples include recommending online music playlists, where a session is a channel and multiple channels are listened to in sequence, or recommending tasks in crowdsourcing, where a session is a set of tasks and
Nikookar, Sepideh   +5 more
openaire   +2 more sources

minSNPs: an R package for the derivation of resolution-optimised SNP sets from microbial genomic data [PDF]

open access: yesPeerJ, 2023
Here, we present the R package, minSNPs. This is a re-development of a previously described Java application named Minimum SNPs. MinSNPs assembles resolution-optimised sets of single nucleotide polymorphisms (SNPs) from sequence alignments such as genome-
Kian Soon Hoon   +4 more
doaj   +2 more sources

Ulam Sequences and Ulam Sets

open access: yesCoRR, 2017
The Ulam sequence is given by $a_1 =1, a_2 = 2$, and then, for $n \geq 3$, the element $a_n$ is defined as the smallest integer that can be written as the sum of two distinct earlier elements in a unique way. This gives the sequence $1, 2, 3, 4, 6, 8, 11, 13, 16, \dots$, which has a mysterious quasi-periodic behavior that is not understood.
Noah Kravitz, Stefan Steinerberger
openaire   +5 more sources

Convolutional compressed sensing using deterministic sequences [PDF]

open access: yes, 2012
This is the author's accepted manuscript (with working title "Semi-universal convolutional compressed sensing using (nearly) perfect sequences"). The final published article is available from the link below. Copyright @ 2012 IEEE.
Cong Ling   +4 more
core   +1 more source

ROUGH CONTINUOUS CONVERGENCE OF SEQUENCES OF SETS [PDF]

open access: yes, 2021
In this paper, we define a new type of convergence of sequences of sets by using the continuous convergence (or α-convergence) of the sequence of distance functions.
Aytar, Salih   +2 more
core   +1 more source

Σ -Reducibility and lm -Reducibility of Sets and Sequences of Sets [PDF]

open access: yesУчёные записки Казанского университета: Серия Физико-математические науки, 2016
Limitwise monotonic sets, pairs of sets, and sequences consisting of infinite sets are studied in the paper. The main properties of limitwise monotonic reducibility between two sets, as well as between the set and a pair of sets defined in terms of Σ ...
D.Kh. Zainetdinov
doaj  

Extended many-item similarity indices for sets of nucleotide and protein sequences

open access: yesComputational and Structural Biotechnology Journal, 2021
Quantification of similarities between protein sequences or DNA/RNA strands is a (sub-)task that is ubiquitously present in bioinformatics workflows, and is usually accomplished by pairwise comparisons of sequences, utilizing simple (e.g.
Dávid Bajusz   +3 more
doaj   +1 more source

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