An application of the syntactic method to recognition of electrocardiogram (ECG) and to the measurement of ECG parameters is presented. Solutions to the subproblems of primitive pattern selection, primitive pattern extraction, linguistic representation, and pattern grammar formulation are given. Attribute grammars are used as the model for the pattern grammar because of their descriptive power,...

Function-Described Graphs (FDGs) have been introduced as a representation of an ensemble of Attributed Graphs (AGs) for structural pattern recognition and a distance measure using restrictions between AGs and FDGs has been reported. Nevertheless, in real applications, AGs can be distorted by some external noise, and therefore some constraints have to be relaxed. To gain more flexibility and rob...

In many pattern recognition tasks we may be interested in asking questions about the behavior of sequences of observations on a particular random vector. Given that we have observed the sequence of feature vectors x1, x2, ..., xi, at i discrete points in time, for example, how likely is it that x will take the value xi+1 at time i+1. We may be interested in asking questions about the behavior o...

interface, 2abstract predicate, 11, 14isStorable, 14isValidKey, 9isValidRec, 9isValidTable, 11abstract predicates, 9Access Layer, 7, 11, 33accessor method, 12Adapter design pattern. See designpattern

In this paper we consider the enumeration of binary trees avoiding non-contiguous binary tree patterns. We begin by computing closed formulas for the number of trees avoiding a single binary tree pattern with 4 or fewer leaves and compare these results to analogous work for contiguous tree patterns. Next, we give an explicit generating function that counts binary trees avoiding a single non-con...

FactoryDef : DPDef name = "Abstract Factory" L1 : LevelDef AF : RoleDef name = "Abstract Factory" L2 : LevelDef L3 : LevelDef CF : RoleDef name = "Concrete Factory" AP : RoleDef name = "Abstract Product" L4 : LevelDef CP : RoleDef name = "Concrete Product" root

In information extraction systems, pattern marchers are widely used to identi~q infof mat|on of interest in a scntcncc. In this paper, pattern matching in the Tt:XTRACT information extraction system is described. It comprises a conccpt search which |dent|-tics key words representing a concept, and a template pattern search which identifies patterns of words and phrases. TI'JXTI~,A(;T using thc ...

This paper brings out the design patterns according to the various services involved in internet banking. The Pattern oriented Software Architecture uses the pattern which eliminates the difficulty of reusability in a particular context. The patterns are to be designed using BPM (Business Process Model) for effective cross cutting on process level. For implementing the above said BPM, the Inter...