Results 31 to 40 of about 6,869,870 (334)

Frameworks: the future of formal software development? [PDF]

open access: yes, 1998
It could be argued that the primary issue to be dealt with in software engineering today is re-use of software. Current software development rarely, if ever, starts from nothing.
Sinnott, R.O.
core   +3 more sources

A Semantic Transformation Methodology for the Secondary Use of Observational Healthcare Data in Postmarketing Safety Studies

open access: yesFrontiers in Pharmacology, 2018
Background: Utilization of the available observational healthcare datasets is key to complement and strengthen the postmarketing safety studies. Use of common data models (CDM) is the predominant approach in order to enable large scale systematic ...
Anil Pacaci   +6 more
doaj   +1 more source

Japanese Pronunciation Evaluation Based on DDNN

open access: yesIEEE Access, 2020
In recent years, speech recognition technology based on deep learning model has made great progress, and the accuracy of speech recognition has reached more than 90%. In foreign language learning, speech evaluation is an important application.
Deguo Mu, Wei Sun, Guoliang Xu, Wei Li
doaj   +1 more source

MPEFT: A novel task scheduling method for workflows

open access: yesFrontiers in Environmental Science, 2023
Optimizing the scheduling algorithm is a key problem to improving the service efficiency of urban heterogeneous computing platforms. In this paper, we propose a novel list-based scheduling algorithm called Modified Predict Earliest Finish Time (MPEFT ...
Juhua Pu   +6 more
doaj   +1 more source

Toward Bounds on Parallel Execution Times of Task Graphs on Multicores With Memory Constraints

open access: yesIEEE Access, 2019
As more and more parallel programs are migrating to shared computing platforms, bounding their parallel execution times under resource constraints is particularly important for their efficient executions.
Jiangong Song, Qinyong Li, Shilong Ma
doaj   +1 more source

Achieving Flexible and Self-Contained Data Protection in Cloud Computing

open access: yesIEEE Access, 2017
For enterprise systems running on public clouds in which the servers are outside the control domain of the enterprise, access control that was traditionally executed by reference monitors deployed on the system servers can no longer be trusted.
Bo Lang, Jinmiao Wang, Yanxi Liu
doaj   +1 more source

DAEOM: A Deep Attentional Embedding Approach for Biomedical Ontology Matching

open access: yesApplied Sciences, 2020
Ontology Matching (OM) is performed to find semantic correspondences between the entity elements of different ontologies to enable semantic integration, reuse, and interoperability.
Jifang Wu   +3 more
doaj   +1 more source

Heterogeneous Ensemble Model to Optimize Software Effort Estimation Accuracy

open access: yesIEEE Access, 2023
The software industry has experienced rapid expansion in recent years, with software development now essential to the success of many multinational corporations.
Syed Sarmad Ali   +4 more
doaj   +1 more source

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

open access: yesPopulation Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

Coordination in software development [PDF]

open access: yesCommunications of the ACM, 1995
Since its inception, the software industry has been in crisis. As Blazer noted 20 years ago, “[Software] is unreliable, delivered late, unresponsive to change, inefficient, and expensive … and has been for the past 20 years” [4]. In a survey of software contractors and government contract officers, over half of the respondents believed that calendar ...
Kraut, Robert E., Streeter, Lynn A.
openaire   +2 more sources

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