Results 141 to 150 of about 1,258,420 (289)
Predicting Runtime in Spark‐Like Systems With Allocation‐Aware Deterministic Models
Software: Practice and Experience, EarlyView.ABSTRACT Objectives Apache Spark is widely used for distributed data processing, but accurately predicting application execution time remains challenging because performance depends on application structure, resource configuration, and executor‐allocation behavior.
Hina Tariq, Olivia Das
wiley +1 more source
Graph neural network‐based attack prediction for communication‐based train control systems
CAAI Transactions on Intelligence Technology, EarlyView.Abstract The Advanced Persistent Threats (APTs) have emerged as one of the key security challenges to industrial control systems. APTs are complex multi‐step attacks, and they are naturally diverse and complex. Therefore, it is important to comprehend the behaviour of APT attackers and anticipate the upcoming attack actions.
Junyi Zhao +3 more
wiley +1 more source
Geodetic sets for directed acyclic planar geodetic graphs
A set of vertices $S$ of a directed graph G is {\em geodetic} if every vertex of G lies on a shortest path from a vertex of S to a vertex of S. A directed graph is geodetic if there is at most one shortest path from every vertex of G to every vertex of G.
Egon Wanke, Benedekt Georg Hein
core +1 more source
Journal of Animal Ecology, EarlyView.Using 18 years of data on eastern grey kangaroos, we show that drivers of individual reproductive success often do not scale up to population recruitment. Birth asynchrony could buffer population recruitment against environmental variability, such that variables affecting individual reproduction have little impact at the population level.
Rachel Bergeron +4 more
wiley +1 more source
The Price Shock Transmission during the 2007-2008 Commodity Bull Cycle: A Structural Vector Auto-Regression Approach to the "Chicken-or-Egg" Problem [PDF]
Commodity and energy prices have exhibited an unprecedented increase between October 2006 and July 2008, only to fall sharply during the last months of 2008.
Power, Gabriel J., Vedenov, Dmitry V.
core
The British Journal of Sociology, EarlyView.ABSTRACT Scholars have long investigated intergenerational inequality, with attention to the associations among social origins, education, and socio‐economic destinations: the so‐called OED triangle. Meanwhile, recent research highlights distinct roles of education and skills in status attainment.
Satoshi Araki
wiley +1 more source
A reply to the letter on 'Directed acyclic graphs for clinical research: a tutorial'. [PDF]
J Minim Invasive Surg, 2023 Lee W.
europepmc +1 more source
Replica Placement on Directed Acyclic Graphs.
, 2014 The replica placement problem has been well studied on trees. In this paper, we study this problem on directed acyclic graphs. The replica placement problem on general DAGs generalizes the set cover problem. We present a constant factor approximation algorithm for the special case of DAGs having bounded degree and bounded tree-width (BDBT-DAGs).
Arora, Sonika +4 more
openaire +3 more sources
BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.ABSTRACT Objective To assess temporal trends in outcomes of pregnancies with maternal or paternal type 1 diabetes compared to the general population. Design Register‐based study. Setting Denmark. Population 1 551 893 pregnancies from 1997 to 2021, hereof 5478 with maternal and 8072 with paternal type 1 diabetes.
Tina Wullum Gundersen +12 more
wiley +1 more source
BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.ABSTRACT Objective To investigate whether lithium exposure in pregnancy is associated with spontaneous preterm birth, congenital malformations and abnormal fetal growth. Design Statewide retrospective cohort study. Setting Victoria, Australia. Population 867 454 births (2009–2020), including 234 (0.03%) exposed to lithium during pregnancy.
Alexandra Roddy Mitchell +10 more
wiley +1 more source