The paper aims at recognizing the various human facial expressions. Every countenance is marked by changes in feature points of face. These are located regions There two phases expression recognition technique described here. first phase image processing and second setting up training neural network. or pre-processing involves a number steps. In step face normalized. normalized subjected to grayscale transformation step. third partitioning transformed portions: upper half lower half. A...

Aspect oriented programming (AOP) helps programmers for separating crosscutting concerns. All methodologies support split up and encapsulation of In object-oriented (OOP) aspects are distributed among objects. It is hard to attain in OOP as it scattered different AOP concerns addressed using one entity called aspect. This paper discusses varieties existing slicing techniques AOP. Also, we discuss a novel method calculate dynamic slice To represent Oriented System Dependence Graph (AOSDG)...

Human thought is inherently emotional and emotions are an essential productive aspect of human action. Emotions though supposed to be erratic from the early days, proved a mechanism that encompasses readiness act, expectations, focus goals, appraisal - self others resulting reactions. Cognition by itself means perception, experience expression emotions. While experiencing emotion, there also physiological changes[1,7] taking place in body, like variations heart rate(ECG/HRV), skin...

Music is one of the basic human needs for recreation and entertainment. As song files are digitalized now a days, digital libraries expanding continuously, which makes it difficult to recall song. Thus need new classification system other than genre very obvious mood based serves purpose well. In this paper we will present well-defined architecture classify songs into different mood-based categories, using audio content analysis, affective value lyrics map onto psychological-based emotion...

Natural language is a mechanism and way for humans to express himself or herself. In order understand what has been expressed, analysis at different levels be done. Just like formal languages, natural also definite structure follows grammar, which may an exhaustive one. Sometimes it dynamic, as the language, especially English ever-evolving. All languages are inherently ambiguous, but in given context, sentence single meaning only. So, addition syntax semantic analysis, higher level of...

There are many reasons associated with stress, long term stress induces neurological and psychosomatic disorders like hypertension, hypothyroidism, diabetes, anxiety depression which affect the lifestyle of human beings. Consequently, behavioural activity action gradually change in their surrounding environment also perceived by others. In general, stressful respiration is relatively different from normal. To release control all neuropsychological hormones, multiple activities playing games,...