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Littérature scientifique sur le sujet « Trace Reconstruction »

Auteur : Grafiati

Publié le 1 avril 2023

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Articles de revues sur le sujet "Trace Reconstruction"

Cheraghchi, Mahdi, Ryan Gabrys, Olgica Milenkovic et Joao Ribeiro. « Coded Trace Reconstruction ». IEEE Transactions on Information Theory 66, n^o 10 (octobre 2020) : 6084–103. http://dx.doi.org/10.1109/tit.2020.2996377.

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Pawelec, Iga, Michael Wakin et Paul Sava. « Missing trace reconstruction for 2D land seismic data with randomized sparse sampling ». GEOPHYSICS 86, n^o 3 (1 mai 2021) : P25—P36. http://dx.doi.org/10.1190/geo2020-0683.1.

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Acquisition of high-quality land seismic data requires (expensive) dense source and receiver geometries to avoid aliasing-related problems. Alternatively, acquisition using the concept of compressive sensing (CS) allows for similarly high-quality land seismic data using fewer measurements provided that the designed geometry and sparse recovery strategy are well matched. We have developed a complex wavelet-based sparsity-promoting wavefield reconstruction strategy to overcome challenges in land seismic data interpolation using the CS framework. Despite having lower angular sensitivity than curvelets, complex wavelets improve the reconstruction of sparsely acquired land data while being faster and requiring less storage. Unlike the Fourier transform, the complex wavelet transform localizes aliasing-related artifacts likely to be present in field data and yields reconstructions with fewer artifacts and higher signal-to-noise ratios. We determine that the data recovery success depends on the number and the geometry of the missing traces as revealed by analyzing reconstructions from multiple realizations of trace geometry and data decimation ratios. Using half the number of traces required by the regular sampling rules and thus reducing the acquisition costs, we find that data are appropriately reconstructed provided that there are no large gaps in the strategic places.

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Krishnamurthy, Akshay, Arya Mazumdar, Andrew McGregor et Soumyabrata Pal. « Trace Reconstruction : Generalized and Parameterized ». IEEE Transactions on Information Theory 67, n^o 6 (juin 2021) : 3233–50. http://dx.doi.org/10.1109/tit.2021.3066010.

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Holden, Nina, et Russell Lyons. « Lower bounds for trace reconstruction ». Annals of Applied Probability 30, n^o 2 (avril 2020) : 503–25. http://dx.doi.org/10.1214/19-aap1506.

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Wang, Yanghua. « Sparseness‐constrained least‐squares inversion : Application to seismic wave reconstruction ». GEOPHYSICS 68, n^o 5 (septembre 2003) : 1633–38. http://dx.doi.org/10.1190/1.1620637.

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The spectrum of a discrete Fourier transform (DFT) is estimated by linear inversion, and used to produce desirable seismic traces with regular spatial sampling from an irregularly sampled data set. The essence of such a wavefield reconstruction method is to solve the DFT inverse problem with a particular constraint which imposes a sparseness criterion on the least‐squares solution. A working definition for the sparseness constraint is presented to improve the stability and efficiency. Then a sparseness measurement is used to measure the relative sparseness of the two DFT spectra obtained from inversion with or without sparseness constraint. It is a pragmatic indicator about the magnitude of sparseness needed for wavefield reconstruction. For seismic trace regularization, an antialiasing condition must be fulfilled for the regularizing trace interval, whereas optimal trace coordinates in the output can be obtained by minimizing the distances between the newly generated traces and the original traces in the input. Application to real seismic data reveals the effectiveness of the technique and the significance of the sparseness constraint in the least‐squares solution.

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Audefroy, Joël. « Vivienda y ayuda humanitaria. Los antecedentes de las acciones frente a los desastres ». Revista Trace, n^o 56 (9 juillet 2018) : 76. http://dx.doi.org/10.22134/trace.56.2009.396.

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La ayuda humanitaria llevada a cabo después de los desastres no es un fenómeno reciente. Si bien las acciones de las grandes agencias humanitarias internacionales son conocidas, tales como las de la Cruz Roja Internacional, OXFAM y CARITAS Internacional entre otras, lo que es menos conocido, es el origen de las propuestas de los arquitectos sobre el tema del hábitat de emergencia y la reconstrucción. De hecho, si revisamos el tema con un corte histórico, observamos que las propuestas han estado bastante ligadas a corrientes y movimientos de la arquitectura sobre todo a partir del siglo XX. Este trabajo presenta los antecedentes de la participación de los arquitectos en el diseño de propuestas para emergencia y reconstrucción después de desastres y presenta algunas experiencias recientes en la región mesoamericana en Guatemala, El Salvador y México. Este trabajo muestra que las propuestas de reconstrucción de tipo participativo y utilizando procesos de ayuda mutua han sido mucho más exitosas que las experiencias masivas promovidas verticalmente por los gobiernos sin ninguna participación social.Abstract: The post-disaster humanitarian aid is not a new phenomenon. Although the actions of the great international humanitarian agencies are known, such as those of the International Red Cross, OXFAM and CARITAS International among others, which is less well-known, is the origin of the proposals of the architects on emergency shelter and reconstruction issues. In fact, if we review the subject from a historical cut, we may observe that the proposals have been linked to current movements of XXth century architecture mainly. This approach focuses on the antecedents of the architect’s participation in the design of proposals for post-disasters emergency and reconstruction and presents some recent experiences in the Mesoamerican region in Guatemala, El Salvador and Mexico. This paper suggests that the participating and mutual aid reconstruction processes has been much more successful than massive and vertical experiences promoted by governments without any social participation.Résumé : L’aide humanitaire fournie après les désastres n’est pas un phénomène récent. Si sont bien connues les actions des grandes agences humanitaires internationales telles que la Croix Rouge internationale, OXFAM et CARITAS International, entre autres, ce qui est moins connu, c’est l’origine des propositions des architectes sur les thèmes de l’habitat d’urgence et la reconstruction. En fait, si nous révisons le sujet dans une perspective historique, nous pouvons observer que les propositions ont été très liées aux mouvements de l’architecture surtout à partir du XXe siècle. Ce travail présente les antécédents de la participation des architectes dans la conception de propositions pour l’habitat d’urgence et la reconstruction après les désastres et montre quelques exemples récents dans la région mésoaméricaine au Guatemala, au Salvador et au Mexique. Ce travail montre que les propositions de reconstruction participatives et d’aide mutuelle ont été beaucoup plus satisfaisantes que les expériences massives et verticales des gouvernements réalisées sans aucune participation sociale.

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Wei, Chao, et Miao Xin Nie. « A Systematic Research on Reconstructing the Accident Velocity with Braking Traces ». Advanced Materials Research 591-593 (novembre 2012) : 2114–17. http://dx.doi.org/10.4028/www.scientific.net/amr.591-593.2114.

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Braking trace is the important basis to reconstruct the speed of the accident vehicle. There does not exist one-to-one relationship between the barking trace and the vehicle speed. It needs to have a further research on the factors influencing their corresponding relations, otherwise it may appear great errors to reproduce the vehicle speed with the braking trace. This paper analyzes the influence of people, cars, roads, environmental factors on the corresponding relationship between the initial braking velocity and braking traces, explores the use conditions and parameters selection of the reconstructed model in the standard GA/T643-2006, and the experiment is designed to research on the uncertainty of the reconstruction of the model. Besides, it has proposed the experimental reconstruction method.

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Sun, Alec, et William Yue. « The trace reconstruction problem for spider graphs ». Discrete Mathematics 346, n^o 1 (janvier 2023) : 113115. http://dx.doi.org/10.1016/j.disc.2022.113115.

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Nguyen, Thanh, Meni Orenbach et Ahmad Atamli. « Live system call trace reconstruction on Linux ». Forensic Science International : Digital Investigation 42 (juillet 2022) : 301398. http://dx.doi.org/10.1016/j.fsidi.2022.301398.

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Genise, Jorge F., et Patricia L. Hazeldine. « 3D‐Reconstruction of Insect Trace Fossils:Ellipsoideichnus meyeriRoselli ». Ichnos 5, n^o 3 (avril 1998) : 167–75. http://dx.doi.org/10.1080/10420949809386416.

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Thèses sur le sujet "Trace Reconstruction"

Pacchiano, Aldo. « Trace reconstruction problem ». Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/91856.

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Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2014.
Cataloged from PDF version of thesis.
Includes bibliographical references (page 95).
In the setting of the trace reconstruction problem, a uniform random binary sequence w [epsilon] {0, 1}n yields a collection of traces, such that each subsequence is obtained by independently deleting each bit with a public probability parameter p. In this thesis we explore a restricted version of this problem, in which each trace is a random subsequence of one of two original known sequences. Given a series of traces, we would like to device a method that allows to us to decide from which sequence, from the pair of known public sequences w, w', do all the traces come from. The question we will try to solve in this thesis is to know if such a method, operating with high probability and polynomially many samples, is possible in practice. Among other things, we show that if the two strings are drawn uniformly at random there is an algorithm that allows to efficiently distinguish with high probability the traces they produce, failing only on an exponentially small proportion of the random pairs. Additionally we explore variants of this problem and their connections with a number theoretic known as the Prouhet-Tarry-Escott problem.
by Aldo Pacchiano.
M. Eng.

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Foster, Laura. « The potential of high resolution palaeoclimate reconstruction from 'Arctica islandica' / ». Thesis, St Andrews, 2007. http://hdl.handle.net/10023/411.

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Shah, Syed Asif Ali <1990&gt. « Reconstruction of past atmospheric deposition of trace elements in a coastal Antarctic ice core climate archive ». Master's Degree Thesis, Università Ca' Foscari Venezia, 2017. http://hdl.handle.net/10579/10526.

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Deer, Linda Nicole. « Limestone and speleothem trace element geochemistry as tools for palaeoclimatic reconstruction, Mount Etna region, central-coastal Queensland ». Thesis, Queensland University of Technology, 2011. https://eprints.qut.edu.au/49797/1/Linda_Deer_Thesis.pdf.

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This study investigated potential palaeoclimate proxies provided by rare earth element (REE) geochemistry in speleothems and in clay mineralogy of cave sediments. Speleothem and sediment samples were collected from a series of cave fill deposits that occurred with rich vertebrate fossil assemblages in and around Mount Etna National Park, Rockhampton (central coastal Queensland). The fossil deposits range from Plio- Pleistocene to Holocene in age (based on uranium/thorium dating) and appear to represent depositional environments ranging from enclosed rainforest to semi-arid grasslands. Therefore, the Mount Etna cave deposits offer the perfect opportunity to test new palaeoclimate tools as they include deposits that span a known significant climate shift on the basis of independent faunal data. The first section of this study investigates the REE distribution of the host limestone to provide baseline geochemistry for subsequent speleothem investigations. The Devonian Mount Etna Beds were found to be more complex than previous literature had documented. The studied limestone massif is overturned, highly recrystallised in parts and consists of numerous allochthonous blocks with different spatial orientations. Despite the complex geologic history of the Mount Etna Beds, Devonian seawater-like REE patterns were recovered in some parts of the limestone and baseline geochemistry was determined for the bulk limestone for comparison with speleothem REE patterns. The second part of the study focused on REE distribution in the karst system and the palaeoclimatic implications of such records. It was found that REEs have a high affinity for calcite surfaces and that REE distributions in speleothems vary between growth bands much more than along growth bands, thus providing a temporal record that may relate to environmental changes. The morphology of different speleothems (i.e., stalactites, stalagmites, and flowstones) has little bearing on REE distributions provided they are not contaminated with particulate fines. Thus, baseline knowledge developed in the study suggested that speleothems were basically comparable for assessing palaeoclimatically controlled variations in REE distributions. Speleothems from rainforest and semi-arid phases were compared and it was found that there are definable differences in REE distribution that can be attributed to climate. In particular during semiarid phases, total REE concentration decreased, LREE became more depleted, Y/Ho increased, La anomalies were more positive and Ce anomalies were more negative. This may reflect more soil development during rainforest phases and more organic particles and colloids, which are known to transport REEs, in karst waters. However, on a finer temporal scale (i.e. growth bands) within speleothems from the same climate regime, no difference was seen. It is suggested that this may be due to inadequate time for soil development changes on the time frames represented by differences in growth band density. The third part of the study was a reconnaissance investigation focused on mineralogy of clay cave sediments, illite/kaolinite ratios in particular, and the potential palaeoclimatic implications of such records. Although the sample distribution was not optimal, the preliminary results suggest that the illite/kaolinite ratio increased during cold and dry intervals, consistent with decreased chemical weathering during those times. The study provides a basic framework for future studies at differing latitudes to further constrain the parameters of the proxy. The identification of such a proxy recorded in cave sediment has broad implications as clay ratios could potentially provide a basic local climate proxy in the absence of fossil faunas and speleothem material. This study suggests that REEs distributed in speleothems may provide information about water throughput and soil formation, thus providing a potential palaeoclimate proxy. It highlights the importance of understanding the host limestone geochemistry and broadens the distribution and potential number of cave field sites as palaeoclimate information no longer relies solely on the presence of fossil faunas and or speleothems. However, additional research is required to better understand the temporal scales required for the proxies to be recognised.

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Gilbert, Ashley Nicole. « LATEST QUATERNARY PALEOCLIMATE RECONSTRUCTION UTILIZING STABLE ISOTOPIC AND TRACE ELEMENT PROXIES IN A STALAGMITE FROM CULVERSON CREEK CAVE, WEST VIRGINIA ». UKnowledge, 2010. http://uknowledge.uky.edu/gradschool_theses/21.

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A reconstruction of regional climate variability in southern West Virginia that spans the last glacial/interglacial transition is presented. Paleoclimate interpretations obtained from the 50-cm long stalagmite provide key insights regarding the timing, magnitude, and forcing mechanisms responsible for past climate variability. Stable isotopic (δ18O and δ13C) and trace element (Ba, Sr, Mg) signatures from samples contiguously milled along the growth-axis of a 230Th-dated stalagmite which grew between approximately 20 and 5 thousand years before present (kyr BP) provide critical constraints for above-cave mean annual temperature, seasonality of moisture mean annual precipitation, and potential vegetation shifts. Specifically, the stalagmite record reveals subcentennial-scale variations in the proxy records, and strong multimillennial-scale features that correlate to well-known patterns of sea-surface variability in the North Atlantic Ocean (i.e., Bond cycles). The large-scale glacial/interglacial transition is sufficiently resolved to show that regional climate changes largely paralleled climatic transitions preserved in low-latitude (Chinese monsoon records; Cariaco Basin) and high-latitude (Greenland Ice Sheet) paleo-archives. However, the Younger Dryas interval in the south-central Appalachian Mountains is not as prominent a feature as in other records.

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Henriquet, Pierre. « Etude de l'émission de particules chargées secondaires dans l'optique d'un monitorage faisceau et de la dosimétrie en ligne en hadronthérapie ». Phd thesis, Université Claude Bernard - Lyon I, 2011. http://tel.archives-ouvertes.fr/tel-00712778.

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Henriquet, Pierre. « Étude de l’émission de particules chargées secondaires dans l’optique d’un monitorage faisceau et de la dosimétrie en ligne en hadronthérapie ». Thesis, Lyon 1, 2011. http://www.theses.fr/2011LYO10111/document.

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Ce travail est consacré à l'étude de faisabilité d'une imagerie par reconstruction de vertex (IRV) pour le contrôle qualité en temps réel de la thérapie par faisceau d'ions carbone. La détection de vertex d'interactions nucléaires repose sur la détection de particules secondaires : grâce à un dispositif de détection spatiale des fragments chargés (tracker), on peut reconstruire les trajectoires des particules émergeant du patient et les extrapoler jusqu'à leur point d'origine (le vertex)... Dans le cadre de notre étude, la position du vertex est déterminée de deux manières différentes : soit en calculant l'intersection de la trajectoire d'un fragment émergent avec celle de l'ion incident (connue grâce à l'utilisation d'un hodoscope de faisceau placé en amont du patient), soit grâce à l'intersection de la trajectoire de deux fragments émergents détectés en coïncidence. Notre étude de faisabilité de la technique repose sur l'outil de simulation GEANT4. La première partie de l'étude a consisté à valider cet outil grâce à plusieurs expériences réalisées au GANIL (Caen) et au GSI (Darmstadt) avec des ions carbone de différentes énergies dans des cibles d'eau ou de PMMA Par la suite, la comparaison des deux modes de détection des particules secondaires a montré que la technique utilisant l'hodoscope est la plus performante. Enfin, après l'optimisation des principaux paramètres de cette technique, une simulation réaliste montre qu'il est possible de mesurer le parcours des ions avec une précision millimétrique à l'échelle d'une tranche en énergie voire à l'échelle d'un voxel unique
This work is devoted to the feasibility study of interaction vertex imaging (IVI) for real-time quality assurance in hadrontherapy treatments with carbon ion beams. Nuclear interaction vertex detection is based on secondary particle detection: a device allows us to spatially detect charged particles (tracker), thus we can reconstruct the trajectories of particles emerging from the patient and then extrapolate their emission point (vertex). In our study, the vertex position is determined by two ways: either by calculating the intersection of the trajectory of an emerging fragment with the trajectory of the incident ion (measured by means of a beam hodoscope upstream of the patient), or with the intersection of two emerging particles trajectories detected in coincidence. Our feasibility study of this technique relies on the GEANT4 simulation tool. The first part of the study aimed to validate this tool with experiments performed at GANIL (Caen) and GSI (Darmstadt) using carbon ion beams at various energies and in various targets (water or PMMA). Secondly, the comparison of two different technics for secondary particles detection showed that the technique using the hodoscope is the most efficient. Finally, after the parameters optimization of this technique, a realistic simulation shows that it is possible to measure ion paths within millimeter precision during each energy slices. A control of each beam spot may also be possible

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宮田, 佳樹, et Yoshiki Miyata. « Development of trace radiocarbon dating and its application : The radiocarbon age differences caused by shell species, tissues or collected locations and their application for reconstruction of paleoenvironment in Lake Biwa, Japan ». 名古屋大学年代測定資料研究センター, 2012. http://hdl.handle.net/2237/18146.

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Le, Huray Jonathan. « Dietary reconstruction and social stratification during the Iron Age in Central Europe : an examination of palaeodiet, migration, and the diagenesis using stable isotope and trace element analysis of archaeological bone samples from the Czech Republic ». Thesis, University of Bradford, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.683934.

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Minek, Joseph. « Some Account of the Art of Photogenic Drawing ». VCU Scholars Compass, 2013. http://scholarscompass.vcu.edu/etd/2994.

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This thesis is an overview of the processes and procedures used in the production of my artistic practice. In my work, I explore notions such as the ambiguity of the photographic image, what constitutes an image or object as photographic, and the unexplored possibilities of the medium through surface and mark making. In addition, I draw inspiration from artists Wolfgang Tillmans, William Henry Fox Talbot, and Marco Breuer as entrance points to my conceptual interests. For viewers, my work generates an internal dialogue about the limits of the photographic medium.

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Livres sur le sujet "Trace Reconstruction"

Shen, Glen T. Lead and cadmium geochemistry of corals : Reconstruction of historic perturbations in the upper ocean. Woods Hole, Mass : Woods Hole Oceanographic Institution, 1986.

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Stifelman, Michael D., Lee C. Zhao, Daniel D. Eun et Chester J. Koh, dir. Techniques of Robotic Urinary Tract Reconstruction. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-50196-9.

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Association, Canadian Reconstruction. Ten commandments for Canadian trade. [Canada : Canadian R]econstruction, 1997.

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Michael, Smitka, dir. Japan's economic ascent : International trade, growth, and postwar reconstruction. New York : Garland Pub., 1998.

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P, Deines-Jones, et United States. National Aeronautics and Space Administration., dir. Automated track recognition and event reconstruction in nuclear emulsion. [Washington, DC : National Aeronautics and Space Administration, 1998.

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Heywood, Anthony. Modernising Lenin's Russia : Economic reconstruction, foreign trade and the railways. Cambridge : Cambridge University Press, 1999.

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Aldcroft, Derek H. The decline of Europe : Trade and reconstruction in the 1920s. Manchester : Manchester Metropolitan University, 1995.

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1932-, King Lowell R., Stone Anthony R et Webster George D. 1943-, dir. Bladder reconstruction and continent urinary diversion. Chicago : Year Book Medical Publishers, 1987.

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1932-, King Lowell R., Stone Anthony R et Webster George D. 1943-, dir. Bladder reconstruction and continent urinary diversion. 2^e éd. St. Louis : Mosby Year Book, 1991.

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Association, Canadian Reconstruction, dir. Co-operation or conflict. [Toronto] : Republished from the Toronto Daily news by the Canadian Reconstruction Assoication, 1996.

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Chapitres de livres sur le sujet "Trace Reconstruction"

McGregor, Andrew, Eric Price et Sofya Vorotnikova. « Trace Reconstruction Revisited ». Dans Algorithms - ESA 2014, 689–700. Berlin, Heidelberg : Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-662-44777-2_57.

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Chen, Xi, Anindya De, Chin Ho Lee, Rocco A. Servedio et Sandip Sinha. « Approximate Trace Reconstruction from a Single Trace ». Dans Proceedings of the 2023 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), 605–37. Philadelphia, PA : Society for Industrial and Applied Mathematics, 2023. http://dx.doi.org/10.1137/1.9781611977554.ch27.

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Boichut, Yohan, et Thomas Genet. « Feasible Trace Reconstruction for Rewriting Approximations ». Dans Lecture Notes in Computer Science, 123–35. Berlin, Heidelberg : Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11805618_10.

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Hartung, Lisa, Nina Holden et Yuval Peres. « Trace reconstruction with varying deletion probabilities ». Dans 2018 Proceedings of the Fifteenth Workshop on Analytic Algorithmics and Combinatorics (ANALCO), 54–61. Philadelphia, PA : Society for Industrial and Applied Mathematics, 2018. http://dx.doi.org/10.1137/1.9781611975062.6.

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Chen, Xi, Anindya De, Chin Ho Lee, Rocco A. Servedio et Sandip Sinha. « Near-Optimal Average-Case Approximate Trace Reconstruction from Few Traces ». Dans Proceedings of the 2022 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), 779–821. Philadelphia, PA : Society for Industrial and Applied Mathematics, 2022. http://dx.doi.org/10.1137/1.9781611977073.34.

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Chen, Xi, Anindya De, Chin Ho Lee, Rocco A. Servedio et Sandip Sinha. « Polynomial-time trace reconstruction in the smoothed complexity model ». Dans Proceedings of the 2021 ACM-SIAM Symposium on Discrete Algorithms (SODA), 54–73. Philadelphia, PA : Society for Industrial and Applied Mathematics, 2021. http://dx.doi.org/10.1137/1.9781611976465.5.

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Al-Kuwari, Saif, et Stephen D. Wolthusen. « Probabilistic Vehicular Trace Reconstruction Based on RF-Visual Data Fusion ». Dans Communications and Multimedia Security, 16–27. Berlin, Heidelberg : Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-13241-4_3.

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Zhao, Yuhong. « Trace Elements of Ostracod Shell Used as an Indicator for Palaeoenvironmentary Reconstruction ». Dans Palaeontologia Cathayana, 269–75. Berlin, Heidelberg : Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-662-12662-2_11.

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Wang, Zhen, et Yankun Wang. « Application of Multi-wavelet Seismic Trace Reconstruction and Volume-Based Seismic Waveform Decompositon in Precaspian Basin ». Dans Recent Advances in Computer Science and Information Engineering, 715–21. Berlin, Heidelberg : Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-25792-6_109.

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Gordeev, Konstantin I., Valery I. Kiselev, Alexander N. Lebedev, Michail N. Savkin et Jakov N. Shoikhet. « Basis of the Retrospective Reconstruction Method for Parameters Determining Internal Irradiation Along the Trace Following a Nuclear Explosion ». Dans Nuclear Tests, 133–47. Berlin, Heidelberg : Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-58776-4_6.

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Actes de conférences sur le sujet "Trace Reconstruction"

Cheraghchi, Mahdi, Joao Ribeiro, Ryan Gabrys et Olgica Milenkovic. « Coded Trace Reconstruction ». Dans 2019 IEEE Information Theory Workshop (ITW). IEEE, 2019. http://dx.doi.org/10.1109/itw44776.2019.8989261.

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Davies, Sami, Miklos Z. Racz, Benjamin G. Schiffer et Cyrus Rashtchian. « Approximate Trace Reconstruction : Algorithms ». Dans 2021 IEEE International Symposium on Information Theory (ISIT). IEEE, 2021. http://dx.doi.org/10.1109/isit45174.2021.9517926.

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Brakensiek, Joshua, Ray Li et Bruce Spang. « Coded trace reconstruction in a constant number of traces ». Dans 2020 IEEE 61st Annual Symposium on Foundations of Computer Science (FOCS). IEEE, 2020. http://dx.doi.org/10.1109/focs46700.2020.00052.

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Chase, Zachary. « Separating words and trace reconstruction ». Dans STOC '21 : 53rd Annual ACM SIGACT Symposium on Theory of Computing. New York, NY, USA : ACM, 2021. http://dx.doi.org/10.1145/3406325.3451118.

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van Neer, P. L. M. J., H. J. Vos et A. F. W. Volker. « Stolt migration based iterative trace reconstruction ». Dans 2016 IEEE International Ultrasonics Symposium (IUS). IEEE, 2016. http://dx.doi.org/10.1109/ultsym.2016.7728460.

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Sima, Jin, et Jehoshua Bruck. « Trace Reconstruction with Bounded Edit Distance ». Dans 2021 IEEE International Symposium on Information Theory (ISIT). IEEE, 2021. http://dx.doi.org/10.1109/isit45174.2021.9518244.

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Rodríguez, Gabriel, José M. Andión, Mahmut T. Kandemir et Juan Touriño. « Trace-based affine reconstruction of codes ». Dans CGO '16 : 14th Annual IEEE/ACM International Symposium on Code Generation and Optimization. New York, NY, USA : ACM, 2016. http://dx.doi.org/10.1145/2854038.2854056.

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Tobia, Javier Perez, et Apurva Narayan. « Is Timing Critical to Trace Reconstruction ? » Dans 2021 IEEE International Conference on Systems, Man, and Cybernetics (SMC). IEEE, 2021. http://dx.doi.org/10.1109/smc52423.2021.9658712.

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De, Anindya, Ryan O'Donnell et Rocco A. Servedio. « Optimal mean-based algorithms for trace reconstruction ». Dans STOC '17 : Symposium on Theory of Computing. New York, NY, USA : ACM, 2017. http://dx.doi.org/10.1145/3055399.3055450.

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Li, Huanran, et Daniel Pimentel-Alarcon. « Minimum-Length Trace Reconstruction via Integer Programming ». Dans 2022 58th Annual Allerton Conference on Communication, Control, and Computing (Allerton). IEEE, 2022. http://dx.doi.org/10.1109/allerton49937.2022.9929360.

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Rapports d'organisations sur le sujet "Trace Reconstruction"

Rogers, Amanda. Creative Expression and Contemporary Arts Making Among Young Cambodians. Swansea University, mai 2021. http://dx.doi.org/10.23889/sureport.56822.

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This project analysed the creative practices and concerns of young adult artists (18-35 years old) in contemporary Cambodia. It examined the extent to which the arts are being used to open up new ways of enacting Cambodian identity that encompass, but also move beyond, a preoccupation with the Khmer Rouge (1975-1979). Existing research has focused on how the recuperation and revival of traditional performance is linked to the post-genocidal reconstruction of the nation. In contrast, this research examines if, and how, young artists are moving beyond the revival process to create works that speak to a young Cambodian population.The research used NGO Cambodian Living Arts’ 2020 Cultural Season of performances, workshops, and talks as a case study through which to examine key concerns of young Cambodian artists, trace how these affected their creative process, and analyse how the resulting works were received among audiences. It was funded through the AHRC GCRF Network Plus Grant ‘Changing the Story’ which uses arts and humanities approaches to ‘build inclusive societies with, and for, young people in post-conflict settings.

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Bailey, S. Rapid 3D Track Reconstruction with the BaBar Trigger Upgrade. Office of Scientific and Technical Information (OSTI), mai 2004. http://dx.doi.org/10.2172/826940.

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Bailey, S. Rapid 3D Track Reconstruction with the BaBar Trigger Upgrade. Office of Scientific and Technical Information (OSTI), mai 2004. http://dx.doi.org/10.2172/826941.

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Gann, Richard G., Anthony Hamins, Kevin B. McGrattan, George W. Mulholland, Harold E. Nelson, Thomas J. Ohlemiller, William M. Pitts et Kuldeep R. Prassad. Reconstruction of the fires in the World Trade Center towers. Gaithersburg, MD : National Institute of Standards and Technology, 2005. http://dx.doi.org/10.6028/nist.ncstar.1-5.

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Menzemer, Stephanie. Track reconstruction in the silicon vertex detector of the CDF II experiment. Office of Scientific and Technical Information (OSTI), janvier 2003. http://dx.doi.org/10.2172/1419203.

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Bucciantonio, Martina. Improving Online Track Reconstruction at High-Luminosity Colliders : the Gigafitter Upgrade at CDF. Office of Scientific and Technical Information (OSTI), janvier 2009. http://dx.doi.org/10.2172/1436696.

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Bourhrous, Amal, Shivan Fazil et Dylan O’Driscoll. Post-conflict Reconstruction in the Nineveh Plains of Iraq : Agriculture, Cultural Practices and Social Cohesion. Stockholm International Peace Research Institute, novembre 2022. http://dx.doi.org/10.55163/raep9560.

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The atrocities committed by the Islamic State (IS) between 2014 and 2017 left deep scars on the Nineveh Plains in northern Iraq. IS deliberately targeted ethnic and religious communities with the aim of erasing the traces of diversity, pluralism and coexistence that have long characterized the region. To prevent people from living as Assyrians, Chaldeans, Kaka’i, Shabaks, Syriacs, Turkmen and Yazidis, IS destroyed sites of cultural and religious significance to these communities and devastated their livelihoods, including their crop and livestock farming activities. Using a people-centered approach, this SIPRI Research Policy Paper stresses the need for a holistic approach to post-conflict reconstruction in the Nineveh Plains that not only focuses on rebuilding the physical environment and economic structures, but also pays adequate attention to restoring the ability of communities to engage in cultural and religious practices, and to mending social and intercommunity relations. The paper highlights the interconnectedness of physical environments, economic structures, cultural practices and social dynamics. It stresses the need to address the impacts of the IS occupation while taking into account other pressing challenges such as climate change and water scarcity.

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Levi, Brittany E. Choledochal Cysts : In Brief with Dr. Alexander Bondoc. Stay Current, mai 2022. http://dx.doi.org/10.47465/sc1.

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Choledochal cysts are a core pathology in pediatric surgery, affecting 1/100,000 live births in the western world, and 1/13,000 in eastern asia. These cysts are classified by the Todani classification, types I-V, in respect to their location and underlying pathophysiology. Infants and children presenting with stigmata of biliary disease should undergo evaluation for choledocal cyst. Workup includes axial imaging, ultrasonography, and laboratory investigation. A liver biopsy is necessary in neonates and newborns to rule out cystic biliary atresia, which would require further evaluation and management. Large choledochal cysts may be visualized on prenatal ultrasound, and warrant referral to a fetal care center for postnatal work up and monitoring. Management of choledochal cysts is dependent on the anatomic variant and spans from ERCP with sphincterotomy, to cyst excision with ductal and alimentary tract reconstruction. Type V choledochal cysts may require liver transplantation. Long term follow up is required due to an enhanced risk of future malignancy, even after resection.

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Levi, Brittany E., Rodrigo G. Gerardo, Alexander J. Bondoc, Rachel E. Hanke, Chandler Gibson, Ellen M. Encisco et Todd A. Ponsky. Choledochal Cysts : In Brief with Dr. Alexander Bondoc. Stay Current, mai 2022. http://dx.doi.org/10.47465/sc00001.

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Saville, Alan, et Caroline Wickham-Jones, dir. Palaeolithic and Mesolithic Scotland : Scottish Archaeological Research Framework Panel Report. Society for Antiquaries of Scotland, juin 2012. http://dx.doi.org/10.9750/scarf.06.2012.163.

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Why research Palaeolithic and Mesolithic Scotland? Palaeolithic and Mesolithic archaeology sheds light on the first colonisation and subsequent early inhabitation of Scotland. It is a growing and exciting field where increasing Scottish evidence has been given wider significance in the context of European prehistory. It extends over a long period, which saw great changes, including substantial environmental transformations, and the impact of, and societal response to, climate change. The period as a whole provides the foundation for the human occupation of Scotland and is crucial for understanding prehistoric society, both for Scotland and across North-West Europe. Within the Palaeolithic and Mesolithic periods there are considerable opportunities for pioneering research. Individual projects can still have a substantial impact and there remain opportunities for pioneering discoveries including cemeteries, domestic and other structures, stratified sites, and for exploring the huge evidential potential of water-logged and underwater sites. Palaeolithic and Mesolithic archaeology also stimulates and draws upon exciting multi-disciplinary collaborations. Panel Task and Remit The panel remit was to review critically the current state of knowledge and consider promising areas of future research into the earliest prehistory of Scotland. This was undertaken with a view to improved understanding of all aspects of the colonization and inhabitation of the country by peoples practising a wholly hunter-fisher-gatherer way of life prior to the advent of farming. In so doing, it was recognised as particularly important that both environmental data (including vegetation, fauna, sea level, and landscape work) and cultural change during this period be evaluated. The resultant report, outlines the different areas of research in which archaeologists interested in early prehistory work, and highlights the research topics to which they aspire. The report is structured by theme: history of investigation; reconstruction of the environment; the nature of the archaeological record; methodologies for recreating the past; and finally, the lifestyles of past people – the latter representing both a statement of current knowledge and the ultimate aim for archaeologists; the goal of all the former sections. The document is reinforced by material on-line which provides further detail and resources. The Palaeolithic and Mesolithic panel report of ScARF is intended as a resource to be utilised, built upon, and kept updated, hopefully by those it has helped inspire and inform as well as those who follow in their footsteps. Future Research The main recommendations of the panel report can be summarized under four key headings:  Visibility: Due to the considerable length of time over which sites were formed, and the predominant mobility of the population, early prehistoric remains are to be found right across the landscape, although they often survive as ephemeral traces and in low densities. Therefore, all archaeological work should take into account the expectation of Palaeolithic and Mesolithic ScARF Panel Report iv encountering early prehistoric remains. This applies equally to both commercial and research archaeology, and to amateur activity which often makes the initial discovery. This should not be seen as an obstacle, but as a benefit, and not finding such remains should be cause for question. There is no doubt that important evidence of these periods remains unrecognised in private, public, and commercial collections and there is a strong need for backlog evaluation, proper curation and analysis. The inadequate representation of Palaeolithic and Mesolithic information in existing national and local databases must be addressed.  Collaboration: Multi-disciplinary, collaborative, and cross- sector approaches must be encouraged – site prospection, prediction, recognition, and contextualisation are key areas to this end. Reconstructing past environments and their chronological frameworks, and exploring submerged and buried landscapes offer existing examples of fruitful, cross-disciplinary work. Palaeolithic and Mesolithic archaeology has an important place within Quaternary science and the potential for deeply buried remains means that geoarchaeology should have a prominent role.  Innovation: Research-led projects are currently making a substantial impact across all aspects of Palaeolithic and Mesolithic archaeology; a funding policy that acknowledges risk and promotes the innovation that these periods demand should be encouraged. The exploration of lesser known areas, work on different types of site, new approaches to artefacts, and the application of novel methodologies should all be promoted when engaging with the challenges of early prehistory.  Tackling the ‘big questions’: Archaeologists should engage with the big questions of earliest prehistory in Scotland, including the colonisation of new land, how lifestyles in past societies were organized, the effects of and the responses to environmental change, and the transitions to new modes of life. This should be done through a holistic view of the available data, encompassing all the complexities of interpretation and developing competing and testable models. Scottish data can be used to address many of the currently topical research topics in archaeology, and will provide a springboard to a better understanding of early prehistoric life in Scotland and beyond.

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