Results 131 to 140 of about 289,495 (300)

Fuzzy Proximity Ranking with Boolean Queries

open access: yes, 2008
Based on the idea that the closer the query terms are in a document, the more relevant this document is, we experiment an IR method based on a fuzzy proximity degree of the query term occurences in a document to compute its relevance to the query.
Annabelle Mercier, Michel Beigbeder
core  

Distinct Systemic Sclerosis Phenotypes Related to Ethnicity: An Opportunity to Personalize Care?

open access: yesArthritis Care &Research, EarlyView.
Objective The objective is to describe and compare demographic, clinical, and serological characteristics of patients with systemic sclerosis (SSc) according to ethnic background. Methods Participants enrolled in the Canadian Scleroderma Research Group cohort who self‐identified to a single ethnicity group were included.
Danick Goulet   +11 more
wiley   +1 more source

Does Geographical Proximity Still Matter?: An Empirical Analysis of Two Long-Term Relational Databases

open access: yes, 2012
The purpose of this article is to provide possible answers, at an empirical level, to the question "Does geographical proximity still matter in collaborations for innovation?", since the lack of available data has made it impossible to provide real ...
Bouba-Olga, Olivier, Ferru, Marie
core  

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

open access: yesAdvanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt   +8 more
wiley   +1 more source

Term Proximity Scoring for Ad-Hoc Retrieval on Very Large Text Collections

open access: yes, 2008
this paper, we chose to use our own method instead of theirs because it exhibited slightly better retrieval e#ectiveness in almost all of our experiments. Suppose a user submits the query Q = {T1 , . . . , Tn}. Then our implementation of BM25 fetches the
Brad Lushman   +2 more
core  

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Planning conflicts and social proximity: a reassessment

open access: yes
The term "proximity" has long been absent from the geographical vocabulary. This term is currently re-emerging among researchers in social geography who are questioning the relationship between spatial and social proximity.
Guy Baudelle, Arnaud Lecourt
core  

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

open access: yesAdvanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi   +2 more
wiley   +1 more source

Structured Content-Only Information Retrieval Using Term Proximity and Propagation of Title Terms

open access: yes, 2007
Our experiments in the 2006 INEX ad’hoc track were based on the use of the proximity of the query terms in the documents to rank them. More precisely we define around each occurence of a query term an influence function. For an occurence appearing in the text itself, this influence function is linearly decreasing from 1 to 0 depending on the distance ...
openaire   +2 more sources

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