Autonomic Ranking  and Characterization of Data Sources and Query Processing Sites Using Ant Colony Theory

2009 ◽  
Author(s):  
Eliana Valenzuela Andrade ◽  
Manuel Rodriguez-Martinez
Keyword(s):  
Query Processing ◽  
Ant Colony ◽  
Data Sources

scholarly journals Characterization of major waste data sources

1991 ◽  
Author(s):  
R. Cordes ◽  
J. Eisenhauer
Keyword(s):  
Data Sources

scholarly journals Protein informatics combined with multiple data sources enriches the clinical characterization of novelTRPV4variant causing an intermediate skeletal dysplasia

2019 ◽  
Vol 7 (3) ◽  
pp. e566 ◽  
Author(s):  
Stephanie L. Hines ◽  
John E. Richter ◽  
Ahmed N. Mohammad ◽  
Jain Mahim ◽  
Paldeep S. Atwal ◽  
...  
Keyword(s):  
Skeletal Dysplasia ◽  
Data Sources ◽  
Multiple Data Sources ◽  
Multiple Data

An Overview of Molecular and Genetic Alterations in Selected Benign Odontogenic Disorders

2014 ◽  
Vol 138 (6) ◽  
pp. 754-758 ◽  
Author(s):  
Robert J. Cabay
Keyword(s):  
Patient Outcomes ◽  
Molecular Level ◽  
Genetic Alterations ◽  
Data Sources ◽  
Dental Abnormalities ◽  
Prevention And Treatment ◽  
Environmental Causes

Context.— Some dental abnormalities have environmental causes. Other odontogenic alterations are idiopathic and may have hereditary etiologies. Investigations of these conditions are ongoing. Objective.— —To provide a discussion of developmental odontogenic abnormalities and benign odontogenic overgrowths and neoplasms for which genetic alterations have been well demonstrated and well documented. Data Sources.— Relevant peer-reviewed literature. Conclusions.— —The understanding of benign odontogenic lesions at a molecular level is rather well developed for some lesions and at the initial stages for many others. Further characterization of the molecular underpinnings of these and other odontogenic lesions would result in an enhanced comprehension of odontogenesis and the pathogenesis of a variety of odontogenic aberrations. These advancements may lead to better prevention and treatment paradigms and improved patient outcomes.

Integrating distributed data sources with OGSA–DAI DQP and V iews

2010 ◽  
Vol 368 (1926) ◽  
pp. 4133-4145 ◽  
Author(s):  
Bartosz Dobrzelecki ◽  
Amrey Krause ◽  
Alastair C. Hume ◽  
Alistair Grant ◽  
Mario Antonioletti ◽  
...  
Keyword(s):  
Data Integration ◽  
Query Processing ◽  
Data Access ◽  
Data Sources ◽  
Distributed Data ◽  
Grid Services ◽  
Distributed Query Processing ◽  
Processing Resource ◽  
Distributed Query ◽  
Open Grid Services Architecture

OGSA-DAI (Open Grid Services Architecture Data Access and Integration) is a framework for building distributed data access and integration systems. Until recently, it lacked the built-in functionality that would allow easy creation of federations of distributed data sources. The latest release of the OGSA-DAI framework introduced the OGSA-DAI DQP (Distributed Query Processing) resource. The new resource encapsulates a distributed query processor, that is able to orchestrate distributed data sources when answering declarative user queries. The query processor has many extensibility points, making it easy to customize. We have also introduced a new OGSA-DAI V iews resource that provides a flexible method for defining views over relational data. The interoperability of the two new resources, together with the flexibility of the OGSA-DAI framework, allows the building of highly customized data integration solutions.

scholarly journals Proximity Matrix Completion and Ranking Ant Colony Optimization technique in Semantic web

2019 ◽  
Vol 8 (3) ◽  
pp. 797-802
Keyword(s):  
Missing Data ◽  
Semantic Web ◽  
Query Processing ◽  
Ant Colony Optimization ◽  
Matrix Completion ◽  
Optimization Technique ◽  
Ant Colony ◽  
Proximity Matrix ◽  
The Mean ◽  
Sports Data

The semantic web consists of a large number of data that is difficult to retrieve the answer for the user queries. An existing method in the query processing in the semantic web has three main limitations namely, query flexibility, query relevancy or lack of ranking method and high query cost. In this study, Proximity Matrix Completion technique (PMC) is applied to impute the missing data in the dataset that helps to increase the query flexibility and Ranking Ant Colony Optimization (RACO) technique is used to select the relevant features from the dataset and arrange them to increase relevancy. The result shows that the PMC-RACO method has a higher performance compared to the exiting method in semantic web. The mean precision value of the PMC-RACO method in sports data is 87%, while the existing method has the precision value of 83%

Revision of Thaumatocranaus Roewer, 1932, with description of two new species (Opiliones: Laniatores: Gonyleptoidea)

Zootaxa ◽  
2017 ◽  
Vol 4254 (4) ◽  
pp. 457
Author(s):  
MARCOS R. HARA ◽  
CIBELE BRAGAGNOLO ◽  
RICARDO PINTO-DA-ROCHA
Keyword(s):  
New Species ◽  
Type Species ◽  
Data Sources ◽  
Two New Species ◽  
Relationship Of ◽  
The Relationship

Gonyleptid systematics has changed considerably in recent years, thanks to the increasing number of opilionologists and use of new data sources to infer relationships. This scenario promotes revisions of yet unrevised or recently proposed supraspecific groups. In an ongoing revision of the Gonyleptidae subfamilies Pachylinae, Ampycinae and some species of Cranainae (former Cranaidae), we found that Thaumatocranaus Roewer, 1932, a hitherto monotypic cranaine genus, is currently misplaced. According to the recent characterization of gonyleptid subfamilies and its close families, it should be transferred to Ampycinae based on pedipalpal and penial characters. This genus is revised, including redescription of its type species, T. mirabilis Roewer, 1932, and description of two new species, both from Colombia, Amazonas: T. magnificus sp. nov. (from Araracuara) and T. splendidus sp. nov. (from Leticia). The relationship of this genus with other Ampycinae genera is also discussed.  

Sign in / Sign up

Export Citation Format

Share Document