Results 11 to 20 of about 2,982,699 (191)

Parameterizations of Test Cover with Bounded Test Sizes [PDF]

open access: yesAlgorithmica, 2014
In the {\sc Test Cover} problem we are given a hypergraph $H=(V, \mathcal{E})$ with $|V|=n, |\mathcal{E}|=m$, and we assume that $\mathcal{E}$ is a test cover, i.e. for every pair of vertices $x_i, x_j$, there exists an edge $e \in \mathcal{E}$ such that $|{x_i,x_j}\cap e|=1$.
Crowston, R.   +4 more
openaire   +3 more sources

Bounds, Breaks and Unit Root Tests [PDF]

open access: yesJournal of Time Series Analysis, 2015
The paper addresses the unit root testing when the range of the time series is limited and considering the presence of multiple structural breaks. The structural breaks can affect the level and/or the boundaries of the time series. The paper proposes five unit root test statistics, whose limiting distribution is shown to depend on the number and ...
Carrión i Silvestre, Josep Lluís   +1 more
openaire   +3 more sources

Testing Expansion in Bounded-Degree Graphs [PDF]

open access: yesCombinatorics, Probability and Computing, 2007
We consider the problem oftesting expansion in bounded-degree graphs. We focus on the notion ofvertex expansion: an α-expander is a graphG= (V,E) in which every subsetU⊆Vof at most |V|/2 vertices has a neighbourhood of size at least α ⋅ |U|. Our main result is that one can distinguish good expanders from graphs that are far from being weak expanders in
Czumaj, Artur, Sohler, Christian
openaire   +2 more sources

The Relationship between Current COVID-19 and Indonesia Stock Market: Evidence from ARDL Model

open access: yesJurnal Ekonomi Pembangunan, 2021
This study aims to prove how COVID-19 in response to the Indonesia stock market applying an Auto-Regressive Distributed Lag (ARDL) cointegration method.
Violita Septy Wardani, Lahuddin Lahuddin
doaj   +3 more sources

The impacts of worker and total sales of SMEs on economic growth in Central Java Province: Evidence from ARDL Bound Test

open access: yesJurnal Ekonomi & Studi Pembangunan, 2023
This study attempts to examine the impact of workers and total sales of SMEs on economic growth in Central Java Province throughout 2009:1 – 2020:4. The ARDL Bound Test is employed.
Heru Irianto   +5 more
doaj   +1 more source

Shrinkage mechanism of red clay based on changes in the thickness of bound water film

open access: yes地质科技通报, 2023
Objective The content and existence form of bound water have an important influence on the physical and mechanical properties of red clay, and macroscopic shrinkage of red clay leads to microstructure changes of soil particles, pores and bound water ...
Yabin Zhang   +3 more
doaj   +1 more source

Development of Import-Based Exports in Turkey: The ARDL Approach

open access: yesIstanbul Business Research, 2021
Turkey adopted an export-dependent growth strategy after the 1980 liberalization. In later years, with the impact of this strategy, Turkey's export structure and performance became a subject of investigation. Thus, when the export structure is evaluated,
Yaşar Turna
doaj   +1 more source

SHARPER BOUNDS IN ADAPTIVE GROUP TESTING [PDF]

open access: yesTaiwanese Journal of Mathematics, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Riccio, Laura, Colbourn, Charles J.
openaire   +3 more sources

A Schedulability Test for Sporadic Task DM Scheduling Based on Density Upper Bound

open access: yesIEEE Access, 2022
Due to low runtime overhead and simple implementation of DM (Deadline Monotonic) scheduling, it is widely used in real-time systems. Aiming at the schedulability test problem of the sporadic task DM scheduling under uniprocessor, a density upper bound of
Hongbiao Liu   +4 more
doaj   +1 more source

Group Testing Algorithms: Bounds and Simulations [PDF]

open access: yesIEEE Transactions on Information Theory, 2014
We consider the problem of non-adaptive noiseless group testing of $N$ items of which $K$ are defective. We describe four detection algorithms: the COMP algorithm of Chan et al.; two new algorithms, DD and SCOMP, which require stronger evidence to declare an item defective; and an essentially optimal but computationally difficult algorithm called SSS ...
Aldridge, M, Baldassini, L, Johnson, O
openaire   +4 more sources

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