Acoustic determinants of perceptual center (P-center) location
نویسندگان
چکیده
منابع مشابه
Acoustic determinants of perceptual center (P-center) location.
Morton, Marcus, and Frankish (1976) defined "perceptual center," or "P-center," as a neutral term to describe that which is regular in a perceptually regular sequence of speech sounds_ This paper describes a paradigm for the determination of P-center location and the effect of various acoustic parameters on empirically determined P-center locations, It is shown that P-center location is affecte...
متن کاملClassical Center Location Problem Under Uncertain Environment
This paper investigates the $p$-center location problem on a network in which vertex weights and distances between vertices are uncertain. The concepts of the $alpha$-$p$-center and the expected $p$-center are introduced. It is shown that the $alpha$-$p$-center and the expected $p$-center models can be transformed into corresponding deterministic models. Finally, linear time algorithms for find...
متن کاملApplication of computational geometry to network p-center location problems
In this note we showed that a p(≥ 2)-center location problem in general networks can be transformed to the well known Klee’s measure problem [3]. This resulted in an improved algorithm for the continuous case with running time O(mn2 ∗ n log n). The previous best result for the problem is O(mnα(n) log n) where α(n) is the inverse Ackermann function [9]. When the underlying network is a partial k...
متن کاملDistributed Center-Location Algorithms
Recent multicast routing protocol proposals such as protocol independent multicast (PIM) and core-based trees (CBT) have been based on the notion of group-shared trees. Since construction of a minimal-cost tree spanning all members of a group is difficult, they rely on center-based trees and distribute packets from all sources over a single shortest-path tree rooted at some center. PIM and CBT ...
متن کاملDouble bound method for solving the p-center location problem
We give a review of existing methods for solving the absolute and vertex restricted p-center problems on networks and propose a new integer programming formulation, a tightened version of this formulation and a new method based on successive restrictions of the new formulation. A specialization of the new method with two-element restrictions obtains the optimal p-center solution by solving a se...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Perception & Psychophysics
سال: 1981
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03214280