Academic literature on the topic 'Shape descriptors'

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Journal articles on the topic "Shape descriptors"

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Bueno, Murilo José de Oliveira, Maisa Silva, Sergio Augusto Cunha, Ricardo da Silva Torres, and Felipe Arruda Moura. "Multiscale fractal dimension applied to tactical analysis in football: A novel approach to evaluate the shapes of team organization on the pitch." PLOS ONE 16, no. 9 (2021): e0256771. http://dx.doi.org/10.1371/journal.pone.0256771.

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The aim of this study was to evaluate different shape descriptors applied to images of polygons that represent the organization of football teams on the pitch. The effectiveness of different shape descriptors (area/perimeter, fractal area, circularity, maximum fractal, rectangularity, multiscale fractal curve—MFC), and the concatenation of all shape descriptors (except MFC), denominated Alldescriptors (AllD)) was evaluated and applied to polygons corresponding to the shapes represented by the convex hull obtained from players’ 2D coordinates. A content-based image retrieval system (CBIR) was a
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Motoc, I., G. R. Marshall, R. A. Dammkoehler, and J. Labanowski. "Molecular Shape Descriptors. 1. Three-Dimensional Molecular Shape Descriptor." Zeitschrift für Naturforschung A 40, no. 11 (1985): 1108–13. http://dx.doi.org/10.1515/zna-1985-1106.

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The paper presents and illustrates a method which uses numerical integration of the van der Waals envelope(s) to calculate with desired accuracy the molecular van der Waals volume and the three-dimensional molecular shape descriptor defined as the twin-number [OV(α, β); NOV(β, α), where OV and NOV represent the overlapping and, respectively, the nonoverlapping van der Waals volumes of the molecules α and ß superimposed according to appropriate criteria.
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Bashiri, Fereshteh S., Reihaneh Rostami, Peggy Peissig, Roshan M. D’Souza, and Zeyun Yu. "An Application of Manifold Learning in Global Shape Descriptors." Algorithms 12, no. 8 (2019): 171. http://dx.doi.org/10.3390/a12080171.

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With the rapid expansion of applied 3D computational vision, shape descriptors have become increasingly important for a wide variety of applications and objects from molecules to planets. Appropriate shape descriptors are critical for accurate (and efficient) shape retrieval and 3D model classification. Several spectral-based shape descriptors have been introduced by solving various physical equations over a 3D surface model. In this paper, for the first time, we incorporate a specific manifold learning technique, introduced in statistics and machine learning, to develop a global, spectral-bas
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Mahdikhanlou, Khadijeh, and Hossein Ebrahimnezhad. "Shape Classification Based on Geometric Features of Evolution Points via Sparse Representation." International Journal on Artificial Intelligence Tools 25, no. 03 (2016): 1650010. http://dx.doi.org/10.1142/s021821301650010x.

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In this paper, a novel shape descriptor for shape recognition is proposed. An evolutionary process is introduced in which a contour is reconstructed from the bounding circle of the shape. In this evolutionary process, circle points always move toward the shape in normal direction until they arrive at the shape contour. Three different descriptors are extracted from this process: the first descriptor is defined as the number of steps that every circle point should pass from circle to shape contour which is called evolution steps (ES). The second descriptor is considered as the boundary distance
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Zhang, Dengsheng, and Guojun Lu. "Evaluation of MPEG-7 shape descriptors against other shape descriptors." Multimedia Systems 9, no. 1 (2003): 15–30. http://dx.doi.org/10.1007/s00530-002-0075-y.

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Proença, Pedro F., Filipe Gaspar, and Miguel Sales Dias. "Good Appearance and 3D Shape Descriptors for Object Category Recognition." International Journal on Artificial Intelligence Tools 24, no. 04 (2015): 1540017. http://dx.doi.org/10.1142/s0218213015400175.

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For the problem of object category recognition, we have studied different families of descriptors exploiting RGB and 3D information. We have proven practically that 3D shape-based descriptors are more suitable for this type of recognition due to low shape intra-class variance, as opposed to texture-based. Performance evaluation on training-set subsampling, suggests that the viewpoint invariance characteristics of 3D descriptors, favors significantly these descriptors while invariant SIFT descriptors can be ambiguous. In addition, we have also shown how an efficient Naive Bayes Nearest Neighbor
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Li, Zekun, Baolong Guo, and Fanjie Meng. "Fast Shape Recognition via the Restraint Reduction of Bone Point Segment." Symmetry 14, no. 8 (2022): 1670. http://dx.doi.org/10.3390/sym14081670.

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In computer science, and especially in computer vision, the contour of an object is used to describe its features; thus, the shape descriptor plays an indispensable role in target detection and recognition. Further, Fourier is an important mathematical description method, and the Fourier transform of a shape contour has symmetry. This paper will demonstrate the symmetry of shape contour in the frequency domain. In recent years, increasing numbers of shape descriptors have come to the fore, but many descriptors ignore the details of shape. It is found that the most fundamental reason affecting
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Ishikawa, T., A. Hayashi, S. Nagamatsu, et al. "CLASSIFICATION OF STRAWBERRY FRUIT SHAPE BY MACHINE LEARNING." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2 (May 30, 2018): 463–70. http://dx.doi.org/10.5194/isprs-archives-xlii-2-463-2018.

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Shape is one of the most important traits of agricultural products due to its relationships with the quality, quantity, and value of the products. For strawberries, the nine types of fruit shape were defined and classified by humans based on the sampler patterns of the nine types. In this study, we tested the classification of strawberry shapes by machine learning in order to increase the accuracy of the classification, and we introduce the concept of computerization into this field. Four types of descriptors were extracted from the digital images of strawberries: (1) the Measured Values (MVs)
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Hu, Ling, Haibo Wang, Xuguang Yang, Haojun Xu, and Yongzhong Liao. "AFSMWD: A Descriptor Flexibly Encoding Multiscale and Oriented Shape Features." Mathematics 12, no. 18 (2024): 2946. http://dx.doi.org/10.3390/math12182946.

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Shape descriptors are extensively used in shape analysis tasks such as shape correspondence, segmentation and retrieval, just to name a few. Their performances significantly determine the efficiency and effectiveness of subsequent applications. For this problem, we propose a novel powerful descriptor called Anisotropic Fractional Spectral Manifold Wavelet Descriptor (AFSMWD), built upon an extended manifold signal processing tool named Anisotropic Fractional Spectral Manifold Wavelet (AFSMW), which is also presented for the first time in this paper. The novelty of AFSMW is integrating the frac
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Wang, Xiao Chun, and Hong Lei Sun. "Shape Classification and Retrieval Based on the V-System." Applied Mechanics and Materials 328 (June 2013): 227–32. http://dx.doi.org/10.4028/www.scientific.net/amm.328.227.

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In this paper, a method for describing 2D shape characteristic is presented. The similarity between any two shapes is measured by the Euclidian distance between their corresponding new shape descriptors. Accordingly, a new classification and retrieval technique is proposed by comparing the similarity between two shapes. To evaluate the proposed method, we applied it on the benchmark data set MPEG-7-PartB for shape classification and retrieval. The results show that the V-descriptor has higher efficiency than Zernike moment, pseudo Zernike moment, the central moment and moment invariants.
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Dissertations / Theses on the topic "Shape descriptors"

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Aktas, Mehmet Ali. "Shape descriptors." Thesis, University of Exeter, 2012. http://hdl.handle.net/10871/9663.

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Every day we recognize a numerous objects and human brain can recognize objects under many conditions. The way in which humans are able to identify an object is remarkably fast even in different size, colours or other factors. Computers or robots need computational tools to identify objects. Shape descriptors are one of the tools commonly used in image processing applications. Shape descriptors are regarded as mathematical functions employed for investigating image shape information. Various shape descriptors have been studied in the literature. The aim of this thesis is to develop new shape d
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Martinez-Ortiz, Carlos A. "2D and 3D shape descriptors." Thesis, University of Exeter, 2010. http://hdl.handle.net/10036/3026.

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The field of computer vision studies the computational tools and methods required for computers to be able to process visual information, for example images and video. Shape descriptors are one of the tools commonly used in image processing applications. Shape descriptors are mathematical functions which are applied to an image and produce numerical values which are representative of a particular characteristic of the image. These numerical values can then be processed in order to provide some information about the image. For example, these values can be fed to a classifier in order to assign
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Martinz-Ortiz, Carlos Andres. "2D and 3D shape descriptors." Thesis, University of Exeter, 2010. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.535912.

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Lin, Cong. "Digital shape classification using local and global shape descriptors." Thesis, University of Macau, 2011. http://umaclib3.umac.mo/record=b2492875.

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Di, Fabio Barbara <1977&gt. "Shape from Functions:Enhancing Geometrical-Topological Descriptors." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2009. http://amsdottorato.unibo.it/1961/1/TesiDiFabioPHD.pdf.

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Di, Fabio Barbara <1977&gt. "Shape from Functions:Enhancing Geometrical-Topological Descriptors." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2009. http://amsdottorato.unibo.it/1961/.

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Inan, Tolga. "3d Face Recognition With Local Shape Descriptors." Phd thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12613835/index.pdf.

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This thesis represents two approaches for three dimensional face recognition. In the first approach, a generic face model is fitted to human face. Local shape descriptors are located on the nodes of generic model mesh. Discriminative local shape descriptors on the nodes are selected and fed as input into the face recognition system. In the second approach, local shape descriptors which are uniformly distributed across the face are calculated. Among the calculated shape descriptors that are discriminative for recognition process are selected and used for three dimensional face recognition. Both
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Milborrow, Stephen. "Multiview active shape models with SIFT descriptors." Doctoral thesis, University of Cape Town, 2016. http://hdl.handle.net/11427/22867.

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This thesis presents techniques for locating landmarks in images of human faces. A modified Active Shape Model (ASM [21]) is introduced that uses a form of SIFT descriptors [68]. Multivariate Adaptive Regression Splines (MARS [40]) are used to efficiently match descriptors around landmarks. This modified ASM is fast and performs well on frontal faces. The model is then extended to also handle non-frontal faces. This is done by first estimating the face's pose, rotating the face upright, then applying one of three ASM submodels specialized for frontal, left, or right three-quarter views. The mu
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Krantz, Amanda. "Temporal Multivariate Distribution Analysis of Cell Shape Descriptors." Thesis, Umeå universitet, Institutionen för fysik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-182264.

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In early drug discovery and the study of the effects of new chemical compounds on cancer cells, the change in cell shape over time provides vital information about cell health. Live-cell image analysis systems can be used to extract cell-shape describing parameters of individual cells during exposure to new drugs. Multivariate statistical analysis is then applied to understand cell morphology and the correlation between various shape descriptors. Principal component analysis integrated with histogram distribution analysis is a method to compress and summarize important cellular data features w
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Sivri, Erdal. "Shape Descriptors Based On Intersection Consistency And Global Binary Patterns." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614780/index.pdf.

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Shape description is an important problem in computer vision because most vision tasks that require comparing or matching visual entities rely on shape descriptors. In this thesis, two novel shape descriptors are proposed, namely Intersection Consistency Histogram (ICH) and Global Binary Patterns (GBP). The former is based on a local regularity measure called Intersection Consistency (IC), which determines whether edge pixels in an image patch point towards the center or not. The second method, called Global Binary Patterns, represents the shape in binary along horizontal, vertical, diagonal o
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Books on the topic "Shape descriptors"

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Sowa, Timo. Understanding coverbal iconic gestures in shape descriptions. Akademische Verlagsgesellschaft Aka, 2006.

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Association, Minnesota Editorial. Great words of great men and women who shape public opinion. s.n., 1992.

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Craig, Lulu Alice. Glimpses of sunshine and shade in the far north, or, My travels in the land of the midnight sun. Editor Pub., 1987.

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Bertell, Maths, Frog, and Kendra Willson, eds. Contacts and Networks in the Baltic Sea Region. Amsterdam University Press, 2019. http://dx.doi.org/10.5117/9789462982635.

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Since prehistoric times, the Baltic Sea has functioned as a northern mare nostrum — a crucial nexus that has shaped the languages, folklore, religions, literature, technology, and identities of the Germanic, Finnic, Sámi, Baltic, and Slavic peoples. This anthology explores the networks among those peoples. The contributions to Contacts and Networks in the Baltic Sea Region: Austmarr as a Northern mare nostrum, ca. 500-1500 ad address different aspects of cultural contacts around and across the Baltic from the perspectives of history, archaeology, linguistics, literary studies, religious studie
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Scheel, John R., and Diana L. Lam. Enhancing Mass on MRI. Edited by Christoph I. Lee, Constance D. Lehman, and Lawrence W. Bassett. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190270261.003.0032.

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The ACR BI-RADS Atlas defines a “mass” on MRI as a space-occupying lesion with convex borders. Masses are characterized by their morphology and their internal enhancement characteristics. Mass morphology descriptor categories include shape (oval, round, irregular), margins (circumscribed, irregular, spiculated), and internal enhancement (homogeneous, heterogeneous, rim enhancement, dark internal septations). Suspicious morphology descriptors of MRI masses include irregular shape, irregular or spiculated margins, and heterogeneous internal enhancement. This chapter, appearing in the section on
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Metcalf, Michael, John Reid, and Malcolm Cohen. Fortran 2018 enhancements to interoperability with C. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198811893.003.0021.

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Some Fortran features were not available when interoperating with C; in particular, • optional dummy arguments, • assumed-length character dummy arguments, • assumed-shape arrays, • allocatable dummy arguments, and •pointer dummy arguments. Also, the frequent need to pass C pointers for low-level operations can lead to ugly code that is difficult to understand. Fortran 2018 addresses all of these issues. For optional arguments there are already widespread C programming idioms that can be followed, and so this is the simplest deficiency to correct. For all the other advanced Fortran features, t
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Sowa, T. Understanding Coverbal Ionic Gestures in Shape Descriptions. IOS Press, 2006.

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Shelley, Fred M. Nation Shapes. ABC-CLIO, 2013. http://dx.doi.org/10.5040/9798400689383.

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This book provides a concise and comprehensive description of all of the borders of every country in the contemporary world, including physical boundaries, their historical evolution, and border-related conflicts with other countries. Nation Shapes: The Story behind the World's Borders examines the importance of country boundaries, the disconnects between these borders, related factors such as cultures, religions, and economies, and how conflicts over boundaries between neighboring countries are articulated. The book is organized geographically and by region of the world: the Americas, Africa,
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Marbach, Joseph R., Ellis Katz, and Troy E. Smith. Federalism in America [2 volumes]. Greenwood Press, Inc., 2005. http://dx.doi.org/10.5040/9798216190479.

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This encyclopedia provides a comprehensive reference explaining the major concepts, institutions, court cases, epochs, personalities, and policies that have shaped, or been shaped by, American federalism. It describes federalism's creation and evolution, and its influence on governmental institutions, procedures, and policies at the local, state, and national levels. The models used to explain the various historical eras in the development of federalism are also included. Over 430 topics relating to American federalism are described. Included are descriptions of how the major and minor institu
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Myers, Garth. Rethinking Urbanism. Policy Press, 2020. http://dx.doi.org/10.1332/policypress/9781529204452.001.0001.

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This book asks two broad central questions: what has shaped contemporary urbanism and urbanization on the planet, and what are the shapes that urbanism and urbanization take? It tackles these questions in six content chapters. The first two chapters after the introduction address these central questions by analyzing discussions of processes and patterns of urbanism and urbanization. The other four chapters explore aspects of grand shaping forces: colonialism and imperialism; human migration and movement; trade and economic relationships; and policies and politics. It concentrates on Hartford,
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Book chapters on the topic "Shape descriptors"

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Heilbronner, Renée, and Steve Barrett. "Shape Descriptors." In Image Analysis in Earth Sciences. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-10343-8_17.

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Burger, Wilhelm, and Mark J. Burge. "Fourier Shape Descriptors." In Texts in Computer Science. Springer London, 2016. http://dx.doi.org/10.1007/978-1-4471-6684-9_26.

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Burger, Wilhelm, and Mark J. Burge. "Fourier Shape Descriptors." In Principles of Digital Image Processing. Springer London, 2013. http://dx.doi.org/10.1007/978-1-84882-919-0_6.

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Arteca, Gustavo A. "Molecular Shape Descriptors." In Reviews in Computational Chemistry. John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470125861.ch5.

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Clément, Michaël, Camille Kurtz, and Laurent Wendling. "Enlacement and Interlacement Shape Descriptors." In Pattern Recognition and Artificial Intelligence. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-59830-3_45.

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Iskander, Magued, and Linzhu Li. "Particle Size and Shape Descriptors." In Dynamic Image Analysis of Granular Materials. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-47534-4_3.

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Liew, Haldane. "Extending Shape Grammars with Descriptors." In Design Computing and Cognition ’04. Springer Netherlands, 2004. http://dx.doi.org/10.1007/978-1-4020-2393-4_22.

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Baibai, Kaoutar, Mohamed Emharraf, Wafae Mrabti, Youssef Ech-choudani, Khalid Hachami, and Benaissa Bellach. "1D Signals Descriptors for 3D Shape Recognition." In Information Systems and Technologies to Support Learning. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-03577-8_75.

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Cervantes, Anton, Gemma Sánchez, Josep Lladós, Agnès Borràs, and Ana Rodríguez. "Biometric Recognition Based on Line Shape Descriptors." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11767978_31.

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Khanam, Solima, Seok-Woo Jang, and Woojin Paik. "Shape Retrieval Combining Interior and Contour Descriptors." In Communication and Networking. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-27192-2_16.

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Conference papers on the topic "Shape descriptors"

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Vadori, Valentina, Antonella Peruffo, Jean-Marie Graïe, Livio Finos, and Enrico Grisan. "Automated Classification of Cell Shapes: A Comparative Evaluation of Shape Descriptors." In 2025 IEEE 22nd International Symposium on Biomedical Imaging (ISBI). IEEE, 2025. https://doi.org/10.1109/isbi60581.2025.10980998.

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Byrne, Jeffrey, and Jianbo Shi. "Nested Shape Descriptors." In 2013 IEEE International Conference on Computer Vision (ICCV). IEEE, 2013. http://dx.doi.org/10.1109/iccv.2013.152.

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Kokkinos, I., M. M. Bronstein, R. Litman, and A. M. Bronstein. "Intrinsic shape context descriptors for deformable shapes." In 2012 IEEE Conference on Computer Vision and Pattern Recognition (CVPR). IEEE, 2012. http://dx.doi.org/10.1109/cvpr.2012.6247671.

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Kurt, Binnur, Abdulkerim Capar, and Muhittin Gokmen. "Affine Invariant Shape Descriptors." In 2007 IEEE 15th Signal Processing and Communications Applications. IEEE, 2007. http://dx.doi.org/10.1109/siu.2007.4298798.

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Li, Xizhi, Patrick Lange, René Weller, and Gabriel Zachmann. "Invariant local shape descriptors." In CGI '17: Computer Graphics International 2017. ACM, 2017. http://dx.doi.org/10.1145/3095140.3095149.

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Hickinbotham, Simon, Roisin McConnell, Imelda Friel, Mark Price, Wei Zhang, and Andy Tyrrell. "Novelty Search for Shape Descriptors." In 2020 IEEE Congress on Evolutionary Computation (CEC). IEEE, 2020. http://dx.doi.org/10.1109/cec48606.2020.9185745.

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Ye Mei and Dimitrios Androutsos. "Affine invariant shape descriptors: The ICA-Fourier descriptor and the PCA-Fourier descriptor." In 2008 19th International Conference on Pattern Recognition (ICPR). IEEE, 2008. http://dx.doi.org/10.1109/icpr.2008.4761381.

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Akgul, Ceyhun Burak, Bulent Sankur, Francis Schmitt, and Yucel Yemez. "Multivariate Density-Based 3D Shape Descriptors." In IEEE International Conference on Shape Modeling and Applications 2007 (SMI '07). IEEE, 2007. http://dx.doi.org/10.1109/smi.2007.27.

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Khatabi, Abderrahim, Amal Tmiri, Ahmed Serhir, and Hassan Silkan. "Content-based shape retrieval (CBIR) using different shape descriptors." In 2014 5th Workshop on Codes, Cryptography and Communication Systems (WCCCS). IEEE, 2014. http://dx.doi.org/10.1109/wcccs.2014.7107927.

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Lee, Samuel C., Yiming Wang, and Elisa T. Lee. "Model-based shape classification using shape-transformation-invariant descriptors." In Electronic Imaging 2006, edited by Longin Jan Latecki, David M. Mount, and Angela Y. Wu. SPIE, 2006. http://dx.doi.org/10.1117/12.643555.

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Reports on the topic "Shape descriptors"

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White, R., S. Newsam, and C. Kamath. Matching Shapes Using Local Descriptors. Office of Scientific and Technical Information (OSTI), 2004. http://dx.doi.org/10.2172/15014679.

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Tang, Sarah. An evaluation of local shape descriptiors for 3D shape retrieval. National Institute of Standards and Technology, 2011. http://dx.doi.org/10.6028/nist.ir.7812.

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Ali, Usman, Mamoru Kikumoto, Matteo Ciantia, and Ying Cui. Direct observation of particle kinematics in biaxial shearing test. University of Dundee, 2021. http://dx.doi.org/10.20933/100001233.

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Biaxial shearing tests on dual-sized, 2d particle assemblies are conducted at several confining pressures. The effect of particle angularity, an important mesoscale shape descriptor, is investigated at the macro and micro levels. Macroscopically, it is observed that assemblies composed of angular particles exhibit higher strengths and dilations. The difference observed in bulk behavior due to particle angularity can be explained reasonably by considering particle-level mechanisms. A novel 2D image analysis technique is employed to estimate particle kinematics. Particle rotation results to be a
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Aguirre De Mora, Florencia, Benjamin Roseth, and Julieth Santamaria. Does Reluctance to Share Personal Data Reduce Citizen Demand for Personalized Services? Evidence from a Survey Experiment. Inter-American Development Bank, 2024. https://doi.org/10.18235/0012990.

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Two seemingly contradictory trends have accompanied the rise of digital transformation: a demand for better and more customized services, which require the use of personal data, and a concern for data protection. How do we reconcile these divergent trends? The answer to this question may influence not only the design of personalized services but also the strategies for their widespread adoption. This study explores how to mitigate the impact of citizens reluctance to share data on the uptake of personalized public services. Through a survey experiment, we offered two hypothetical personalized
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Murray, Chris, Keith Williams, Norrie Millar, Monty Nero, Amy O'Brien, and Damon Herd. A New Palingenesis. University of Dundee, 2022. http://dx.doi.org/10.20933/100001273.

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Robert Duncan Milne (1844-99), from Cupar, Fife, was a pioneering author of science fiction stories, most of which appeared in San Francisco’s Argonaut magazine in the 1880s and ’90s. SF historian Sam Moskowitz credits Milne with being the first full-time SF writer, and his contribution to the genre is arguably greater than anyone else including Stevenson and Conan Doyle, yet it has all but disappeared into oblivion. Milne was fascinated by science. He drew on the work of Scottish physicists and inventors such as James Clark Maxwell and Alexander Graham Bell into the possibilities of electroma
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Hoshi Larsson, Kaori. Do LiU researchers publish data – and where? Dataset analysis using ODDPub. Linköping University Electronic Press, 2025. https://doi.org/10.3384/report-119790.

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Swedish researchers are encouraged to share their research data, with a government goal for all publicly funded research to provide open research data by 2026. Hoshi Larsson (2023) investigated the extent and location of research data from LiU researchers. However, the search was limited to datasets with DOIs listed in DataCite Commons, suggesting that many datasets were excluded in the investigation. Therefore, the purpose of this study is to identify, through articles’ descriptions of open data, to what extent LiU’s researchers are sharing their research data and open code, and if so, which
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Marold, Juliane, Ruth Wagner, Markus Schöbel, and Dietrich Manzey. Decision-making in groups under uncertainty. Fondation pour une culture de sécurité industrielle, 2012. http://dx.doi.org/10.57071/361udm.

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The authors have studied daily decision-making processes in groups under uncertainty, with an exploratory field study in the medical domain. The work follows the tradition of naturalistic decision-making (NDM) research. It aims to understand how groups in this high reliability context conceptualize and internalize uncertainties, and how they handle them in order to achieve effective decision-making in their everyday activities. Analysis of the survey data shows that uncertainty is thought of in terms of issues and sources (as identified by previous research), but also (possibly a domain-specif
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Johnson, Emily, Sofia Andeskie, Justin Tweet, and Vincent Santucci. Mojave National Preserve: Paleontological resource inventory (public version). National Park Service, 2023. http://dx.doi.org/10.36967/2299742.

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Abstract:
Mojave National Preserve (MOJA) in the Mojave Desert of southern California hosts an extensive geologic record, with units ranging in age from the Paleoproterozoic (2.5 to 1.7 billion years ago) to the Quaternary (present day). MOJA topography is dominated by numerous mountain ranges hosting extensive geological exposures divided by expansive valleys, dunes, and a low elevation dry salt lake. Some geological units are fossil-bearing, both within the preserve and in adjacent lands outside the boundaries of the preserve. The fossils preserved within MOJA span from the Proterozoic Eon (uncertain
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9

Johnson, Emily, Sofia Andeskie, Justin Tweet, and Vincent Santucci. Mojave National Preserve: Paleontological resource inventory (sensitive version). National Park Service, 2023. http://dx.doi.org/10.36967/2299463.

Full text
Abstract:
Mojave National Preserve (MOJA) in the Mojave Desert of southern California hosts an extensive geologic record, with units ranging in age from the Paleoproterozoic (2.5 to 1.7 billion years ago) to the Quaternary (present day). MOJA topography is dominated by numerous mountain ranges hosting extensive geological exposures divided by expansive valleys, dunes, and a low elevation dry salt lake. Some geological units are fossil-bearing, both within the preserve and in adjacent lands outside the boundaries of the preserve. The fossils preserved within MOJA span from the Proterozoic Eon (uncertain
APA, Harvard, Vancouver, ISO, and other styles
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