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34,002 research outcomes, page 1 of 3,401
  • publication . Article . Preprint . 2020
    Open Access
    Authors:
    Gal Dalal; Balázs Szörényi; Gugan Thoppe;
    Persistent Identifiers
    Publisher: Association for the Advancement of Artificial Intelligence (AAAI)
    Project: NSF | RoL: FELS: RAISE: Does ev... (1840223)

    Policy evaluation in reinforcement learning is often conducted using two-timescale stochastic approximation, which results in various gradient temporal difference methods such as GTD(0), GTD2, and TDC. Here, we provide convergence rate bounds for this suite of algorithm...

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  • publication . Preprint . 2017
    Open Access English
    Authors:
    Hadad, Ran; Erez, Uri; Yu, Yaming;

    An inequality is derived for the correlation of two univariate functions operating on symmetric bivariate normal random variables. The inequality is a simple consequence of the Cauchy-Schwarz inequality.

  • publication . Conference object . Preprint . 2009
    Open Access
    Authors:
    Deepali Sharma;

    The PHENIX experiment at RHIC has measured $\omega$ and $\phi$ mesons in $p+p$, $d+Au$ and $Au+Au$ collisions at \sqn = 200 GeV via both hadronic and di-electron decay channels. The transverse momentum spectra as measured in different decay modes and at different centra...

  • publication . Preprint . Article . 2008
    Open Access English
    Authors:
    Gudrun Hiller; Yosef Nir;
    Persistent Identifiers

    The mixing between third and second (or first) generation squarks is very small in supersymmetric models with minimal flavor violation such as gauge-, anomaly- or gaugino-mediation. An opportunity to measure this mixing will arise if the lightest stop is close enough in...

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  • publication . Article . Preprint . 2010
    Open Access English
    Authors:
    Ilyin; Procaccia; Zagorodny;
    Publisher: Інститут фізики конденсованих систем НАН України

    We address the now classical problem of a diffusion process that crosses over from a ballistic behavior at short times to a fractional diffusion (sub- or super-diffusion) at longer times. Using the standard non-Markovian diffusion equation we demonstrate how to choose t...

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  • publication . Preprint . 2018
    Open Access English
    Authors:
    Mahdiar Sadeghi; M. Ali Al-Radhawi; Michael Margaliot; Eduardo D. Sontag;
    Persistent Identifiers
    Publisher: Cold Spring Harbor Laboratory

    We consider a compartmental model for ribosome flow during RNA translation called the RFM. This model includes a set of positive transition rates that control the flow from every site to the consecutive site. It has been shown that when these rates are time-varying and ...

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  • publication . Preprint . Article . 2006
    Open Access English
    Authors:
    Alon, Noga; Lubetzky, Eyal;
    Persistent Identifiers

    The tensor product of two graphs, $G$ and $H$, has a vertex set $V(G)\times V(H)$ and an edge between $(u,v)$ and $(u',v')$ iff both $u u' \in E(G)$ and $v v' \in E(H)$. Let $A(G)$ denote the limit of the independence ratios of tensor powers of $G$, $\lim \alpha(G^n)/|V...

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  • publication . Preprint . 2019
    Open Access English
    Authors:
    Ella Bar; Anat Arzi; Ofer Perl; Ethan Livne; Noam Sobel; Yadin Dudai; Yuval Nir;
    Persistent Identifiers
    Publisher: Cold Spring Harbor Laboratory

    AbstractMemory consolidation can be promoted via Targeted Memory Reactivation (TMR) that re-presents training cues or context during sleep. Whether TMR acts locally or globally on cortical sleep oscillations remains unknown. Here we exploit the unique functional neuroan...

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  • publication . Preprint . 2003
    Open Access English
    Authors:
    Frankfurt, L.; Gerland, L.; Strikman, M.; Zhalov, M.;

    Comment: final version, 9 pages

  • publication . Preprint . Article . 2010
    Open Access English
    Authors:
    D. Eksi; Onder Kilicoglu; O. Göktas; Afif Siddiki;
    Persistent Identifiers
    Project: TUBITAK | Yarı İletken Tabanlı Parç... (109T083)

    In this work, we calculate the electron and the current density distributions both at the edges and the bulk of a two dimensional electron system, focusing on ideal and non-ideal contacts. A three dimensional Poisson equation is solved self-consistently to obtain the po...

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34,002 research outcomes, page 1 of 3,401