Much of the research work on design patterns has primarily focused on discovering and documenting patterns. Design patterns promise early reuse benefits at the design stage. To rea...
Maintaining software systems becomes more difficult as their size and complexity increase. One factor that makes software maintenance more difficult is the presence of code clones...
Abstract. The private keys used in a PKI are its most important asset. Protect these keys from unauthorised use or disclosure is essential to secure a PKI. Relying parties need ass...
Abstract. Replication has been widely used in J2EE servers for reliability and scalability. There are two properties which are important for a stateful J2EE application server. Fir...
Abstract. As communication technologies are becoming more and more advanced, the opportunities to deliver improved, user friendly services using these technologies are increasing. ...