Words Semantic Similarity calculation by wordnet

 In 1 page I, an introduction about what is wordnet and how it is used to calculate words semantic similarity.. In 1 page write explanation about the working mechanism of one of its algorithm (tha Path algorithm)..i.e in wordnet there are maybe 6 different algorithm to calculate the word semantic similarity (Lin,Lesk,Wuplamer,Path…etc) what is  needed is Path..please support your words with confidante trustworthy sources(references)..