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337 results
arxiv.org πŸ“… 2020 πŸ“° arXiv πŸ“„ PDF
A Small Survey On Event Detection Using Twitter
πŸ‘€ Debanjan Datta

A small survey on event detection using Twitter. This work first defines the problem statement, and then summarizes and collates the different research works towards solving the problem.…

cs.SI cs.LG
arxiv.org πŸ“… 2011 πŸ“° arXiv πŸ“„ PDF
Testing Differences Statistically with the Leiden Ranking
πŸ‘€ Loet Leydesdorff; Lutz Bornmann

The Leiden Ranking 2011/2012 provides the Proportion top-10% publications (PP top 10%) as a new indicator. This indicator allows for testing the difference between two ranks for statistical significance.…

cs.CY
arxiv.org πŸ“… 2022 πŸ“° arXiv πŸ“„ PDF
Robotics in Snow and Ice
πŸ‘€ FranΓ§ois Pomerleau

Definition: The terms "robotics in snow and ice" refers to robotic systems being studied, developed, and used in areas where water can be found in its solid state. This specialized branch of field robotics investigates the impact of extreme conditions related to cold environments on autonomous vehicles.…

cs.RO
semanticscholar.org πŸ“… 2018 πŸ“„ PDF
Comment On the Connection Between Planets, Dark Matter and Cancer, by Hector Socas-Navarro (arXiv:1812.02482 [physics.med-ph])
πŸ‘€ K. Zioutas; Edward L Valachovic; M. Maroudas

In arXiv:1812.02482 Socas-Navarro (SN) provided multiple confirmation of the claimed ~88 days melanoma periodicity [4] (which remarkably coincides with the orbital period of Mercury). This greatly strengthens the observation by Zioutas & Valachovic (ZV). Here we comment on the work by SN, because it objects the interpr…

DOI: 10.1142/S1793048019200029
arxiv.org πŸ“… 2002 πŸ“° arXiv πŸ“„ PDF
The Lyapunov stability of first order dynamic equations with respect to time-dependent Riemannian metrics. An example
πŸ‘€ G. Sardanashvily

A simple example that I have been requested illustrates the statement in E-print nlin.CD/0201060 that solutions of a smooth first order dynamic equation can be made Lyapunov stable at will by the choice of an appropriate time-dependent Riemannian metric.…

nlin.CD
arxiv.org πŸ“… 2011 πŸ“° arXiv πŸ“„ PDF
Two-dimensional Inside-out Eaton Lens: Wave Properties and Design
πŸ‘€ Yong Zeng; Douglas H. Werner

Department of Electrical Engineering, Pennsylvania State University, University Park, PA 16802…

physics.optics
arxiv.org πŸ“… 2001 πŸ“° arXiv πŸ“„ PDF
Comment on "Non-equilibrium Electron Distribution in Presence of Kondo Impurities" (cond-mat/0102150v2)
πŸ‘€ J. Kroha; A. Zawadowski

An inadequate approximation and its consequences as well as an incorrect statement made in cond-mat/0102150v2 are pointed out.…

cond-mat.mes-hall cond-mat.str-el
arxiv.org πŸ“… 2001 πŸ“° arXiv πŸ“„ PDF
Reply to a Comment on ``Nonequilibrium Electron Distribution in Presence of Kondo Impurities'' (cond-mat/0105026)
πŸ‘€ Georg Goeppert; Hermann Grabert

Claims by Kroha and Zawadowski in cond-mat/0105026 on inadequate approximations and an incorrect statement in cond-mat/0102150 are shown to be based on oversimplified estimates and a false quotation.…

cond-mat.mes-hall
arxiv.org πŸ“… 2013 πŸ“° arXiv πŸ“„ PDF
A Scientific Analysis of the Preprint arXiv:1301.1828v1 [nucl-th]
πŸ‘€ K. A. Bugaev; D. R. Oliinychenko; A. S. Sorin

Below we analyze the `critic' statements made in the Preprint arXiv:1301.1828v1 [nucl-th]. The doubtful scientific argumentation of the authors of the Preprint arXiv:1301.1828v1 [nucl-th] is also discussed.…

nucl-th
arxiv.org πŸ“… 2023 πŸ“° arXiv πŸ“„ PDF
Active learning for data streams: a survey
πŸ‘€ Davide Cacciarelli; Murat Kulahci

Online active learning is a paradigm in machine learning that aims to select the most informative data points to label from a data stream. The problem of minimizing the cost associated with collecting labeled observations has gained a lot of attention in recent years, particularly in real-world applications where data …

stat.ML cs.LG stat.ME
DOI: 10.1007/s10994-023-06454-2
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