People searching for information occasionally experience difficulties finding what they want on the Web. This might happen if they cannot quite come up with the right search terms. What do searchers do when this happens? Intuitively one imagines that they will try a number of associated search terms to zero in on their intended search target. Certainly the provision of spelling suggestions and ...

Abstract People travel a lot to new places for career, business, education, travel, health and various other reasons. Travellers always search find shortest safest route reach the destination. They majorly consider distance, modes of transport safety as major parameters. Various algorithms, mechanisms are proposed earlier serve purpose. However existing suffer from shortcomings like unable anal...