Results 11 to 20 of about 40,280 (129)
Automated Calculation of Sequential Organ Failure Assessment (SOFA) Score in the Intensive Care Unit: Algorithm Development, Validation, and Association With 30-Day Mortality. [PDF]
Acta Anaesthesiol ScandABSTRACT Background Sequential Organ Failure Assessment (SOFA) score is routinely used in the intensive care unit (ICU) to describe severity of organ dysfunction, for prognostication and sepsis diagnosis, and in clinical trials. Inter‐rater variability and scalability are known challenges in manual assessment.
Helleberg J +5 more
europepmc +2 more sources
Snapshot Semantics for Temporal Multiset Relations (Extended Version) [PDF]
, 2019 Snapshot semantics is widely used for evaluating queries over temporal data: temporal relations are seen as sequences of snapshot relations, and queries are evaluated at each snapshot.
Böhlen, Michael +4 more
core +1 more source
Rumble: Data Independence for Large Messy Data Sets
, 2020 This paper introduces Rumble, an engine that executes JSONiq queries on large, heterogeneous and nested collections of JSON objects, leveraging the parallel capabilities of Spark so as to provide a high degree of data independence. The design is based on
Alonso, Gustavo +4 more
core +1 more source
MonetDB/XQuery: a fast XQuery processor powered by a relational engine [PDF]
, 2006 Relational XQuery systems try to re-use mature relational data management infrastructures to create fast and scalable XML database technology. This paper describes the main features, key contributions, and lessons learned while implementing such a system.
Boncz, P. +5 more
core +8 more sources
A dubiety-determining based model for database cumulated anomaly intrusion [PDF]
, 2007 The concept of Cumulated Anomaly (CA), which describes a new type of database anomalies, is addressed. A typical CA intrusion is that when a user who is authorized to modify data records under certain constraints deliberately hides his/her intentions ...
Lu, G, Lü, K, Yi, J
core +1 more source
Consistency and Trust in Peer Data Exchange Systems
, 2016 We propose and investigate a semantics for "peer data exchange systems" where different peers are related by data exchange constraints and trust relationships. These two elements plus the data at the peers' sites and their local integrity constraints are
Bertossi, Leopoldo, Bravo, Loreto
core +1 more source
CREOLE: a Universal Language for Creating, Requesting, Updating and Deleting Resources [PDF]
, 2010 In the context of Service-Oriented Computing, applications can be developed following the REST (Representation State Transfer) architectural style. This style corresponds to a resource-oriented model, where resources are manipulated via CRUD (Create ...
Grall, Hervé +2 more
core +6 more sources
Small, EarlyView.This work provides new findings on the effect of fluorination on the substitution of TPE derivatives and the modulation of the structure and fluorescence properties of hydrogen‐bonded organic framework (HOF) of F‐CBPE. ABSTRACT Fluorination of building block molecules is one of the effective engineering approaches to modulate molecular assembly in ...
Takuto Fujii +8 more
wiley +1 more source
Data Schema Evolution for the Self‐Adaptive Software Domain: A Systematic Mapping Study
Software: Practice and Experience, EarlyView.ABSTRACT Context Self‐adaptive Software (SaS) is a special category of software systems that enables adaptation at runtime to address new user requirements or changes in its execution environment. This article focuses on a specific category of SaS named SaS2DB, which encompasses systems that require the storage of data in a database. In short, a SaS2DB
Gabriel Nagassaki Campos +4 more
wiley +1 more source
Ibis, EarlyView.Variation in the expression of white ornaments, such as flank spots or wing stripes, has previously been related to indices of individual quality in birds. We measured the white wing stripes of colour‐banded female common eiders Somateria mollissima in three islands in Iceland from 2014 to 2023, to determine whether the expression of these ornaments is
Jón Einar Jónsson +5 more
wiley +1 more source