HOKENEK, B. s., and MOSCHYTZ, G. s.: ‘Analysis of multiphase switched-capacitor (m.s.c.) networks using the indefinite admittance matrix (i.a.m.)’, ibid., 1980, 127, pp. 226241 D~BROWSKI, A.: ‘A method for by-inspection derivation of signal flow graphs for biphase switched-capacitor networks’. Report 8703, Swiss Federal Institute of Technology, Zurich, Institute of Signal and Information Proces...

Osteoarthritis (OA) is the most common rheumatic pathology and classically is associated with ageing. Prevalence studies demonstrate that most individuals above 65 years present evidence of this pathology, giving an idea of its enormous social impact. Global estimates are that 9.6% of men and 18.0% of women over 60 have symptomatic OA. OA is the first cause of permanent job incapacity; it is on...

Osteoarthritis (OA) is the most common rheumatic pathology and classically is associated with ageing. Prevalence studies demonstrate that most individuals above 65 years present evidence of this pathology, giving an idea of its enormous social impact. Global estimates are that 9.6% of men and 18.0% of women over 60 have symptomatic OA. OA is the first cause of permanent job incapacity; it is on...

Given a set of n points and hyperrectangles in d dimensional space the batched range searching problem is to determine which points each hyperrectangle contains We present two parallel algorithms for this problem on a p n pn mesh connected paral lel computer one average case e cient algorithm based on cell division and one worst case e cient divide and conquer algo rithm Besides the asymptotic ...

Location estimation of mobile phones has received considerable interest in the eld of wireless communications In this pa per a simple and e cient positioning algo rithm using received signal strength measure ments obtained from at least three base stations are developed Our proposed method is based on solving a nonconvex constrained weighted least squares problem Simulation results show that th...

Two problems: 1. whether a given family of discrete probability measures indexed by the maximal cliques of an undirected graph can be extended, and 2. how to compute explicitly the extension having maximal Shannon entropy, are examined from the point of view of graph decompositions. Close product formula for the extensions is presented and its algo-rithmical complexity is evaluated. Two conject...

In this paper we present a method to optimize the smoothness order of subdivision algo rithms generating surfaces of arbitrary topology In particular we construct a subdivision algorithmwith some negative weights producing G surfaces These surfaces are piecewise bicubic and are at at their extraordinary points The underlying ideas can also be used to improve the smoothness order of subdivision ...

Network generation models provide an understanding of the dynamics behind the formation and evolution of different networks including social networks, technological networks and biological networks. Two important applications of these models are to study the evolution dynamics of network formation and to generate benchmark networks with known community structures. Research has been conducted in...