AO Revisited
نویسندگان
چکیده
This paper revisits the AO algorithm introduced by Martelli and Montanari and made popular by Nilsson The paper s main contributions are proving that the value of a node monotonically increases as the AO search progresses proving that selective updates of the value function in the AO algorithm are correct and providing guidance to researchers interested in the AO implementation and are proven under the assumption that the heuristic used by AO is consistent The paper also reviews the use of AO for solving Markov Decision Processes MDPs and Partially Observable Markov Decision Processes POMDPs
منابع مشابه
Horizon brightness revisited: measurements and a model of clear-sky radiances.
Clear daytime skies persistently display a subtle local maximum of radiance near the astronomical horizon. Spectroradiometry and digital image analysis confirm this maximum's reality, and they show that its angular width and elevation vary with solar elevation, azimuth relative to the Sun, and aerosol optical depth. Many existing models of atmospheric scattering do not generate this near-horizo...
متن کاملThe Artic Oscillation (AO) and its role on of wintertime monthly minimum temperatures variability in Northeastern region of Iran
An AO is an example of teleconnection pattern in the northern hemisphere’s winter. In this study, the effect of AO on the monthly minimum temperatures in the North-East region of Iran is investigated. The required statistics, including statistics monthly minimum temperatures for 17 synoptic stations of the under study area was provided from Iran Meteorological Organization’s (IRMO). Pearson cor...
متن کاملQUICKSELECT Revisited
We give an overview of the running time analysis of the random divide-and-conquer algorithm FIND or QUICKSELECT. The results concern moments, distribution of FIND’s running time, the limiting distribution, a stochastic bound and the key: a stochastic fixed point equation.
متن کاملStrehl ratio and amplitude-weighted generalized orthonormal Zernike-based polynomials.
The concept of orthonormal polynomials is revisited by developing a Zernike-based orthonormal set for a non-circular pupil that is transmitting an aberrated, non-uniform field. We refer to this pupil as a general pupil. The process is achieved by using the matrix form of the Gram-Schmidt procedure on Zernike circle polynomials and is interpreted as a process of balancing each Zernike circle pol...
متن کاملThe function ring functors of pointfree topology revisited
This paper establishes two new connections between the familiar function ring functor ${mathfrak R}$ on the category ${bf CRFrm}$ of completely regular frames and the category {bf CR}${mathbf sigma}${bf Frm} of completely regular $sigma$-frames as well as their counterparts for the analogous functor ${mathfrak Z}$ on the category {bf ODFrm} of 0-dimensional frames, given by the integer-valued f...
متن کامل