There is label that reads "(Island Farm (See Over)" underneath the photograph. "Probably one of the two machines given GGH by McCormick in Harvester Co for Island Farm, a/e of GGH having bought 1st harvester in Red River Valley. See letter in files (1900-1920) C.H" is written on the back of the photograph. The photograph is mounted on a matte th...
Creator:
Duluth News Tribune
Created:
1900 - 1920
Contributed By:
Archives and Special Collections, Kathryn A. Martin Library, University of Minnesota Duluth
"Loading out. Head Lettuce, in car load lots, from G.G. Hartley's farm at Woodland. 'Drought Season of 1910'" is written in the top right corner of the photograph. The photograph is mounted on a matte that is 11 x 21 inches.
Creator:
Duluth News Tribune
Created:
1910
Contributed By:
Archives and Special Collections, Kathryn A. Martin Library, University of Minnesota Duluth
Blueprint of a topographic survey of Allandale Farm in Duluth, Minnesota, owned by the Hartley family. The land included is bordered by Anoka Street and Allandale Avanue, with Woodland Avenue running through the middle.
Creator:
Duluth, Minnesota Park Department
Created:
1929-03-01
Contributed By:
Archives and Special Collections, Kathryn A. Martin Library, University of Minnesota Duluth
Three posters containing digital art. The first poster shows a screenshot of a "Quarantine 2020" playlist of 117 songs. The song currently playing is "Lonely (Old Version) [Dirty]" by Akon from the album Trouble. The second poster shows a black-and-white digital drawing of 28 basketball jerseys containing the names of Black people who have been ...
Creator:
Dugas, Derek
Created:
2020-09
Contributed By:
Archives and Special Collections, Kathryn A. Martin Library, University of Minnesota Duluth
This poster shows a stylized head-and-shoulders image of a child on a light blue background, with a thought bubble above their head. In the thought bubble is a photograph of a vaccine syringe. Text above the image reads: "VACCINE DREAMS." The poster also includes the creator's name, age, and title of the assignment: "2020 Hindsight Derek Dugas -...
Creator:
Dugas, Derek
Created:
2020-12
Contributed By:
Archives and Special Collections, Kathryn A. Martin Library, University of Minnesota Duluth
Jess Dugan is a white genderqueer person raised in Arkansas. At the time of this interview, Dugan was working as an artist living in St. Louis, Missouri. In this oral history she speaks at length about her childhood, coming out, bullying, her photography practice, and her family relationships. She also talks about her encounters with healthcare,...
Creator:
Dugan, Jess
Contributor:
Jenkins, Andrea (Interviewer)
Created:
2016-01-22
Contributed By:
University of Minnesota Libraries, Jean-Nickolaus Tretter Collection in Gay, Lesbian, Bisexual and Transgender Studies.
We study a numerical approximation of the optimal long-run average cost of a continuous-time Markov decision process, with Borel state and action spaces, and with bounded transition and reward rates. Our approach uses a suitable discretization of the state and action spaces to approximate the original control model. The approximation error for t...
Creator:
Dufour, Francois (Universite de Bordeaux I)
Created:
2018-05-08
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
Structural break time series models, which are commonly used in macroeconomics and finance, capture unknown structural changes by allowing for abrupt changes to model parameters. However, most specifications suffer from an over-parametrization issue, since all parameters have to change when a break occurs. We introduce a sparse change-point mode...
Creator:
Dufays, Arnaud (Laval University)
Created:
2018-04-27
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
Cartographic Details: Scale not given. Detailed map of the Gulf of Bengal and Pegu which commences with Cape Mastilipatan and finishes with Point Domurco, showing coastal towns, harbours and islands."L.°6°" Title from decorative cartouche. Includes a decorative compass rose. In lower left margin: AF Lucini, fece."La Longitudine comincia da L'Iso...
Creator:
Dudley, Sir Robert, 1574-1649; Lucini, Antonio Francesco, 1610-
Created:
1661
Contributed By:
University of Minnesota Libraries, John R. Borchert Map Library.
We show that asymptotically, completely asynchronous stochastic gradient procedures achieve optimal (even to constant factors) convergence rates for the solution of convex optimization problems under nearly the same conditions required for asymptotic optimality of standard stochastic gradient procedures. Roughly, the noise inherent to the stocha...
Creator:
Duchi, John (Stanford University)
Created:
2016-05-19
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
A common goal in statistics and machine learning is to learn models that can perform well against distributional shifts, such as latent heterogeneous subpopulations, unknown covariate shifts, or unmodeled temporal effects. We develop and analyze a distributionally robust stochastic optimization (DRO) framework that learns a model that provides g...
Creator:
Duchi, John (Stanford University)
Created:
2019-06-18
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
A treatise on race and racism as fundamental problems of democracy, written in light of the newly-formed United Nations Security Council. Signed by author.
Creator:
Du Bois, W.E.B.
Created:
1945
Contributed By:
University of Minnesota Libraries, Archie Givens, Sr. Collection of African American Literature.
This folder is from Series VIII of the collection. The series, entitled "RESOURCES," is the largest of the collection, and includes seven boxes of published and unpublished writings that DuBois received and collected during her life. In contrast to the other series of collection, most of this series is arranged by subject. In some cases the orig...
Creator:
DuBois, Rachel Davis.
Contributed By:
University of Minnesota Libraries, Immigration History Research Center Archives.
