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pro vyhledávání: '"Hammer, David"'
In introductory physics laboratory instruction, students often expect to confirm or demonstrate textbook physics concepts (Wilcox & Lewandowski, 2017; Hu & Zwickl, 2017; Hu & Zwickl, 2018). This expectation is largely undesirable: labs that emphasize
Externí odkaz:
http://arxiv.org/abs/2404.14526
Autor:
Sundstrom, Meagan, Fussell, Rebeckah K., Phillips, Anna McLean, Akubo, Mark, Allen, Scott E., Hammer, David, Scherr, Rachel E., Holmes, N. G.
Research on nontraditional laboratory (lab) activities in physics shows that students often expect to verify predetermined results, as takes place in traditional activities. This understanding of what is taking place, or epistemic framing, may impact
Externí odkaz:
http://arxiv.org/abs/2304.14814
This paper shows that a popular approach to the supervised embedding of documents for classification, namely, contrastive Word Mover's Embedding, can be significantly enhanced by adding interpretability. This interpretability is achieved by incorpora
Externí odkaz:
http://arxiv.org/abs/2111.01023
Autor:
Ramilli, Marco, Ahmed, Karim, de Wijn, Raphael, Dietze, Thomas, Fernandes, Bruno, Hammer, David, Jiang, Yifeng, Khakhulin, Dmitry, Koliyadu, Jayanath C.P., Letrun, Romain, Liu, Jia, Lopez-Cuenca, Carlos, Mezza, Davide, Milne, Christopher, Mozzanica, Aldo, Parenti, Andrea, Sato, Tokushi, Schmidt, Philipp, Schmitt, Bernd, Sikorski, Marcin, Turcato, Monica, Uemura, Yohei, Wang, Hao, Yousef, Hazem, Zhang, Jiaguo
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A January 2024 1058
Qualitative analysis of verbal data is of central importance in the learning sciences. It is labor-intensive and time-consuming, however, which limits the amount of data researchers can include in studies. This work is a step towards building a stati
Externí odkaz:
http://arxiv.org/abs/2011.13384
Autor:
Berenbrink, Petra, Hammer, David, Kaaser, Dominik, Meyer, Ulrich, Penschuck, Manuel, Tran, Hung
We consider the problem of efficiently simulating population protocols. In the population model, we are given a distributed system of $n$ agents modeled as identical finite-state machines. In each time step, a pair of agents is selected uniformly at
Externí odkaz:
http://arxiv.org/abs/2005.03584
Autor:
Afshani, Peyman, Fagerberg, Rolf, Hammer, David, Jacob, Riko, Kostitsyna, Irina, Meyer, Ulrich, Penschuck, Manuel, Sitchinava, Nodari
We initiate a study of algorithms with a focus on the computational complexity of individual elements, and introduce the fragile complexity of comparison-based algorithms as the maximal number of comparisons any individual element takes part in. We g
Externí odkaz:
http://arxiv.org/abs/1901.02857
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Autor:
Frandsen, Tove Faber, Eriksen, Mette Brandt, Hammer, David Mortan Grøne, Christensen, Janne Buck, Wallin, Johan Albert
Publikováno v:
In Journal of Clinical Epidemiology May 2021 133:24-31
Autor:
Hammer, David
The twentieth century has forced Australians to finally recognize the disastrous effects that various forms of land degradation are having on their country's soil and environment. Two centuries of poor government policies based on conflicting support
Externí odkaz:
http://spectrum.library.concordia.ca/976159/1/MR40835.pdf