Sensitivity of Exploitation Estimates to Tag Loss Estimation Methods in Idaho Sport Fisheries

2018 ◽  
Vol 38 (1) ◽  
pp. 170-179 ◽  
Author(s):  
Joshua L. McCormick ◽  
Kevin A. Meyer
Keyword(s):  
Loss Estimation ◽  
Estimation Methods ◽  
Tag Loss ◽  
Sport Fisheries

HAZUS Earthquake Loss Estimation Methods

2006 ◽  
Vol 7 (2) ◽  
pp. 45-59 ◽  
Author(s):  
Charles A. Kircher ◽  
Robert V. Whitman ◽  
William T. Holmes
Keyword(s):  
Loss Estimation ◽  
Estimation Methods ◽  
Earthquake Loss Estimation ◽  
Earthquake Loss

scholarly journals Suffix-based double reader tag movement RFID anti-collision method

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Haochen Lv ◽  
Xiaowu Li ◽  
Lianyin Jia ◽  
Runxin Li ◽  
Jiaman Ding ◽  
...  
Keyword(s):  
Complexity Analysis ◽  
Time Slot ◽  
Fixed Number ◽  
Estimation Methods ◽  
Cloud Platform ◽  
Recognition Time ◽  
Slot Aloha ◽  
Tag Loss ◽  
Recognition Efficiency ◽  
Better Than

AbstractAt present, some existing tag anti-collision algorithms are used mostly in scenarios of fixed number of tags and they perform poorly in tag moving scenarios. Therefore, this paper proposes a double reader tag movement RFID anti-collision method based on suffix, and through the cloud platform based on cloud computing, the supply chain data sharing is realized. Tag moving scenarios usually use a single reader. The proposed employs double reader to expand the recognition range and also to prolong the recognition time, but there is the problem of repeated recognition. This article proposes a suffix-based bit-slot ALOHA (SBSA) algorithm, where this problem is solved and the time-slot is reduced. In view of the problem that a large number of tags entering into the recognition area of readers lead to the reduction of the recognition efficiency. This article proposes a suffix-based tag group bit-slot ALOHA (STGBSA) algorithm, tag grouping and tag estimation methods are proposed. Complexity analysis is deployed in this article, from the perspective of the tag loss ratio and identification efficiency, the performances of various anti-collision algorithms are evaluated and compared with those of the existing methods. The simulation results show that the method proposed in this paper is better than the existing methods.

Earthquake Loss Estimation Methods for Welded Steel Moment-Frame Buildings

2003 ◽  
Vol 19 (2) ◽  
pp. 365-384 ◽  
Author(s):  
Charles A. Kircher
Keyword(s):  
Los Angeles ◽  
Joint Venture ◽  
Loss Estimation ◽  
Loss Functions ◽  
Estimation Methods ◽  
Seismic Evaluation ◽  
Moment Frame ◽  
Steel Moment Frame ◽  
Welded Steel ◽  
Frame Buildings

This paper describes procedures that may be used by experienced structural engineers to develop earthquake damage and related loss functions for welded steel moment-frame (WSMF) buildings. The damage and loss functions are based on and compatible with the loss estimation methods of HAZUS, a technology developed by Federal Emergency Management Agency (FEMA) for assessing regional impacts of earthquakes. The loss estimation procedures were developed by the SAC Steel Program as described in SAC Joint Venture Topical Report SAC/BD-99/13. These procedures form the basis for Appendix B of FEMA-351, Recommended Seismic Evaluation and Upgrade Criteria for Existing Welded Steel Moment-Frame Buildings. The procedures for developing damage and loss functions for WSMF building response are general in nature and applicable to WSMF buildings designed to different seismic criteria and having different connection details. Default values of damage and loss function parameters are provided for typical 3-story, 9-story, and 20-story WSMF buildings, designed for Los Angeles, Seattle, or Boston seismic criteria and having pre-Northridge, post-Northridge, or damaged pre-Northridge connection conditions.

Agreement of surgical blood loss estimation methods

Transfusion ◽  
2018 ◽  
Vol 59 (2) ◽  
pp. 508-515 ◽  
Author(s):  
Sebastian Jaramillo ◽  
Mar Montane‐Muntane ◽  
David Capitan ◽  
Ferran Aguilar ◽  
Antoni Vilaseca ◽  
...  
Keyword(s):  
Blood Loss ◽  
Loss Estimation ◽  
Estimation Methods ◽  
Surgical Blood Loss ◽  
Blood Loss Estimation

scholarly journals Seismic loss estimation for efficient decision making

2009 ◽  
Vol 42 (2) ◽  
pp. 96-110 ◽  
Author(s):  
Brendon A. Bradley ◽  
Rajesh P. Dhakal ◽  
Misko Cubrinovski ◽  
Gregory A. MacRae ◽  
Dominic S. Lee
Keyword(s):  
Decision Making ◽  
Seismic Risk ◽  
Structural Response ◽  
Computer Code ◽  
Loss Estimation ◽  
Estimation Methods ◽  
Loss Assessment ◽  
Seismic Loss ◽  
Repair Costs ◽  
Occupant Injuries

In order to incorporate seismic risk of facilities into a decision making framework, procedures are needed to quantify such risk for stakeholders. Seismic loss estimation methods combine seismic hazard, structural response, damage fragility, and damage consequences to allow quantification of seismic risk. This paper presents a loss estimation methodology which provides various measures of seismic risk for a specific facility. The methodology is component-based and can therefore distinguish between different structural configurations or different facility contents and is consistent with state-of-the-art loss assessment procedures. Loss is measured in the forms of direct structural and non-structural repair costs, and although not considered in the example, business disruption and occupant injuries can also be considered. This framework has been packaged in a computer code available for future dissemination in the public domain so that users need only to have a basic understanding of the methodology and the input data that is required. Discussion is given to the flexibility of the framework in terms of the rigour which can be employed at each of the main steps in the procedure. Via a case study of a high-rise office building, the use of the methodology in decision-making is illustrated. Methodological requirements and further research directions are discussed.

Assessment of Loss Estimation Methods for Distribution Transformers

2018 ◽  
Author(s):  
Fransk A. Puma ◽  
Michelle M. Cavalcante ◽  
Luis F. Ugarte ◽  
Rodrigo G. Sau ◽  
Madson C. de Almeida
Keyword(s):  
Loss Estimation ◽  
Estimation Methods ◽  
Distribution Transformers

scholarly journals Implication of evaporative loss estimation methods in discharge and water temperature modelling in cool temperate climates

2019 ◽  
Vol 33 (22) ◽  
pp. 2867-2884 ◽  
Author(s):  
Sébastien Ouellet‐Proulx ◽  
André St‐Hilaire ◽  
Marie‐Amélie Boucher
Keyword(s):  
Water Temperature ◽  
Loss Estimation ◽  
Estimation Methods ◽  
Cool Temperate ◽  
Evaporative Loss ◽  
Temperate Climates

The Impact of Missing and Error-Prone Auxiliary Information on Sparse-Matrix Sub-Population Parameter Estimates

Methodology ◽  
2015 ◽  
Vol 11 (3) ◽  
pp. 89-99 ◽  
Author(s):  
Leslie Rutkowski ◽  
Yan Zhou
Keyword(s):  
Sparse Matrix ◽  
Small Body ◽  
Auxiliary Information ◽  
Poor Quality ◽  
Quality Data ◽  
Estimation Methods ◽  
Parameter Estimates ◽  
Population Parameter ◽  
Conditioning Model ◽  
The Impact

Abstract. Given a consistent interest in comparing achievement across sub-populations in international assessments such as TIMSS, PIRLS, and PISA, it is critical that sub-population achievement is estimated reliably and with sufficient precision. As such, we systematically examine the limitations to current estimation methods used by these programs. Using a simulation study along with empirical results from the 2007 cycle of TIMSS, we show that a combination of missing and misclassified data in the conditioning model induces biases in sub-population achievement estimates, the magnitude and degree to which can be readily explained by data quality. Importantly, estimated biases in sub-population achievement are limited to the conditioning variable with poor-quality data while other sub-population achievement estimates are unaffected. Findings are generally in line with theory on missing and error-prone covariates. The current research adds to a small body of literature that has noted some of the limitations to sub-population estimation.

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