1 Introduction WWW is a huge database. Discovering a new knowledge from such a database is an important theme. Search engines are commonly used and clustering search results are proposed in 2]. However, those information are used temporarily and only kept in user's bookmark. The bookmark does not represent the whole structure of user's knowledge. Forming a new knowledge structure is much harder...

In recent years, the damage cost caused by malwares is huge. Thus, malware detection a big challenge. The task of specifying takes huge amount time and engineering effort since it currently requires manual study malicious code. in order to avoid tedious analysis codes, this has be automatised. To aim, we propose work represent behaviours using extended API call graphs, where nodes correspond fu...

The World Wide Web is an interlinked collection of billions of documents formatted using HTML. Due to the growing and dynamic nature of the web, it has become a challenge to traverse all URLs in the web documents and handle these URLs, so it has become imperative to parallelize a crawling process. The crawler process is further being parallelized in the form ecology of crawler workers that para...