Location-based applications and services are getting increasingly important for mobile users. They take into account a mobile user's current location and provide a location-d...
Vector Space Model (VSM) has been at the core of information retrieval for the past decades. VSM considers the documents as vectors in high dimensional space. In such a vector spa...
Single sign-on is critical for the usability of distributed systems. While there are several authentication mechanisms which support single sign-on (e.g. Kerberos and X.509), it m...
We present e-NeXSh, a novel security approach that utilises kernel and LIBC support for efficiently defending systems against process-subversion attacks. Such attacks exploit vul...
The rapid development of Internet makes network management on large-scale network a critical issue. But with the management task of large-scale network becoming more complicated, ...