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Structure and Content Scoring for XML

by Sihem Amer-yahia, Divesh Srivastava, Nick Koudas, David Toman, Amélie Marian - in Proc. of the International Conference on Very Large Databases (VLDB , 2005
"... XML repositories are usually queried both on structure and content. Due to structural heterogeneity of XML, queries are often interpreted approximately and their answers are returned ranked by scores. Computing answer scores in XML is an active area of research that oscillates between pure content s ..."
Abstract - Cited by 52 (9 self) - Add to MetaCart
while considering query relaxations. Twig scoring, accounts for the most structure and content and is thus used as our reference method. Path scoring is an approximation that loosens correlations between query nodes hence reducing the amount of time required to manipulate scores during top-k query

Structure and Content Scoring for XML

by Sihem Amer-Yahia Att, Sihem Amer-yahia, Divesh Srivastava , 2005
"... XML repositories are usually queried both on structure and content. Due to structural heterogeneity of XML, queries are often interpreted approximately and their answers are returned ranked by scores. Computing answer scores in XML is an active area of research that oscillates between pure con ..."
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structure and content while considering query relaxations. Twig scoring, accounts for the most structure and content and is thus used as our reference method. Path scoring is an approximation that loosens correlations between query nodes hence reducing the amount of time required to manipulate scores

AT&T Labs–Research

by Sihem Amer-yahia, Divesh Srivastava
"... XML repositories are usually queried both on structure and content. Due to structural heterogeneity of XML, queries are often interpreted approximately and their answers are returned ranked by scores. Computing answer scores in XML is an active area of research that oscillates between pure content s ..."
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and content while considering query relaxations. Twig scoring, accounts for the most structure and content and is thus used as our reference method. Path scoring is an approximation that loosens correlations between query nodes hence reducing the amount of time required to manipulate scores during top

Screen Cherry Genotypes for Response to Inoculation with Pseudomonas syringaepv. syringae

by unknown authors
"... N. Azarenko The bacterium Pseudomonas syringae affects different crops worldwide. In the Willamette Valley of Oregon, P. syringae causes bacterial canker in sweet cherry, severely limiting its production. High grafting of susceptible sweet cherry cultivars to resistant rootstocks is practiced in the ..."
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. The response to inoculation with water and a P. syringae pv. syringae strain (JL2000) with low virulence was also rated using the in vitro bioassay. Necrosis of leaves was recorded on a scale from 0 to 4 with a score of 4 indicating complete leaf necrosis. The in vivo bioassay used twigs as the plant material

Evaluation of Field Damage and Chemical Control of Outbreak of Sahlbergella singularis Haglund in a Cocoa Plantation in Ibadan, Nigeria

by J. C. Anikwe, F. A. Okelana
"... Abstract:Field evaluation of damage caused by the brown cocoa mirid, Sahlbergella singularis was based on three parameters, namely, lesions on pods, cankers on trunks and dieback of twigs. Damage assessment based on scoring exceeded 75 % for damage to the trunks and fan branches while damage to the ..."
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Abstract:Field evaluation of damage caused by the brown cocoa mirid, Sahlbergella singularis was based on three parameters, namely, lesions on pods, cankers on trunks and dieback of twigs. Damage assessment based on scoring exceeded 75 % for damage to the trunks and fan branches while damage

Assessing the Value of DNA Barcodes for Molecular Phylogenetics: Effect of Increased Taxon Sampling in

by John James Wilson , 2011
"... Background: A common perception is that DNA barcode datamatrices have limited phylogenetic signal due to the small number of characters available per taxon. However, another school of thought suggests that the massively increased taxon sampling afforded through the use of DNA barcodes may considerab ..."
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per family), were not sufficient to reconstruct monophyly of families and increased taxon sampling generally increased the number of clades formed per family. However, the scores indicated a similar level of taxon retention (species from a family clustering together) in the cladograms as the number

Assessing the Value of DNA Barcodes for Molecular Phylogenetics: Effect of Increased Taxon Sampling in

by Taxon Sampling In Lepidoptera, John James Wilson , 2011
"... Background: A common perception is that DNA barcode datamatrices have limited phylogenetic signal due to the small number of characters available per taxon. However, another school of thought suggests that the massively increased taxon sampling afforded through the use of DNA barcodes may considerab ..."
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per family), were not sufficient to reconstruct monophyly of families and increased taxon sampling generally increased the number of clades formed per family. However, the scores indicated a similar level of taxon retention (species from a family clustering together) in the cladograms as the number

A Woody Plant Identification Tutorial Improves Field Identification Skills

by • J Nat , Resour , Sheldon
"... ABSTRACT We tested a woody plant identification computer tutorial for its ability to improve field identification skills. If a specific field skill such as tree identification can be taught on the computer, students would have increased flexibility for studying, and the possibility of online comput ..."
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in the vocabulary used to describe all woody plant parts. It contains full text descriptions, site requirements, interesting tidbits (e.g., human and wildlife uses) and range maps or range descriptions for all species. Multiple color pictures of the twigs, leaves, bark, fruit, and form are given so students can

Automotive Safety

by Delf Block, Sönke Heeren, Kompetenzcluster Wolfsburg, Stefan Kühnel, André Leschke, Bernhard Rumpe, Vladislavs Serebro, Kompetenzcluster Wolfsburg
"... This article discusses new challenges for series development regarding the vehicle safety that arise from the recently pub-lished AEB test protocol by the consumer-test-organisation EuroNCAP for driver assistance systems [6]. The tests from the test protocol are of great significance for an OEM that ..."
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This article discusses new challenges for series development regarding the vehicle safety that arise from the recently pub-lished AEB test protocol by the consumer-test-organisation EuroNCAP for driver assistance systems [6]. The tests from the test protocol are of great significance for an OEM that sells millions of cars each year, due to the fact that a positive rating of the vehicle-under-test (VUT) in safety relevant as-pects is important for the reputation of a car manufacturer. The further intensification and aggravation of the test re-quirements for those systems is one of the challenges, that has to be mastered in order to continuously make significant contributions to safety for high-volume cars. Therefore, it is to be shown how a simulation approach may support the de-velopment process, especially with tolerance analysis. This article discusses the current stage of work, steps that are planned for the future and results that can be expected at the end of such an analysis. Keywords Advanced driver assistance systems, black-box testing, con-sumer tests, equivalence class partitioning, model-based test-ing, simulation

Copyright and use of this thesis

by James C. Makinson, James C. Makinson , 2013
"... This thesis must be used in accordance with the provisions of the Copyright Act 1968. Reproduction of material protected by copyright may be an infringement of copyright and copyright owners may be entitled to take legal action against persons who infringe their copyright. Section 51 (2) of the Copy ..."
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This thesis must be used in accordance with the provisions of the Copyright Act 1968. Reproduction of material protected by copyright may be an infringement of copyright and copyright owners may be entitled to take legal action against persons who infringe their copyright. Section 51 (2) of the Copyright Act permits an authorized officer of a university library or archives to provide a copy (by communication or otherwise) of an unpublished thesis kept in the library or archives, to a person who satisfies the authorized officer that he or she requires the reproduction for the purposes of research or study.
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