Results 41 to 50 of about 6,187,400 (306)

Database Technology for Processing Temporal Data (Invited Paper) [PDF]

open access: yes, 2018
Despite the ubiquity of temporal data and considerable research on processing such data, database systems largely remain designed for processing the current state of some modeled reality.
Jensen, Christian S.   +5 more
core   +1 more source

A formal model for ledger management systems based on contracts and temporal logic

open access: yesBlockchain: Research and Applications, 2022
A key component of blockchain technology is the ledger, viz., a database that, unlike standard databases, keeps in memory the complete history of past transactions as in a notarial archive for the benefit of any future test.
Paolo Bottoni   +2 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Measuring the structural similarity among XML documents and DTDs [PDF]

open access: yes, 2009
In applications involving spatio-temporal modelling, granularities of data may have to adapt according to the evolving semantics and significance of data.
Elena Camossi   +7 more
core   +1 more source

Modeling Topological Relationships between Fuzzy Spatio-Temporal Objects

open access: yesJournal of Computing and Information Technology, 2016
Topological relationships between spatio-temporal objects are the most fundamental elements in spatio-temporal database systems, GIS, and image database systems.
Haitao Cheng, Fu Zhang
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

open access: yesFEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri   +5 more
wiley   +1 more source

DNAtraffic--a new database for systems biology of DNA dynamics during the cell life. [PDF]

open access: yes, 2011
DNAtraffic (http://dnatraffic.ibb.waw.pl/) is dedicated to be a unique comprehensive and richly annotated database of genome dynamics during the cell life.
Barszcz, Daniela   +9 more
core   +1 more source

Quantifying auditory temporal stability in a large database of recorded music. [PDF]

open access: yesPLoS ONE, 2014
"Moving to the beat" is both one of the most basic and one of the most profound means by which humans (and a few other species) interact with music. Computer algorithms that detect the precise temporal location of beats (i.e., pulses of musical "energy")
Robert J Ellis, Zhiyan Duan, Ye Wang
doaj   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

open access: yesFEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk   +11 more
wiley   +1 more source

PhilDB: the time series database with built-in change logging [PDF]

open access: yesPeerJ Computer Science, 2016
PhilDB is an open-source time series database that supports storage of time series datasets that are dynamic; that is, it records updates to existing values in a log as they occur.
Andrew MacDonald
doaj   +2 more sources

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