Spamato is an extendable, collaborative spam filter system written in Java that combines different filter technologies to provide more accurate results. This thesis takes Spamato a big step further by introducing a plug-in architecture. Users and developers can now customize their system by adding, updating, and removing plug-ins. The underlying plug-in architecture is completely independent of...

Proteins are translocated across membranes through a channel that is formed by the prokaryotic SecY or eukaryotic Sec61 complex. The crystal structure of the SecY channel from M. jannaschii revealed a plug domain that appears to seal the channel in its closed state. However, the role of the plug remains unclear, particularly because plug deletion mutants in S. cerevisiae are functional. Here, w...

Traditionally, file systems were implemented as part of OS kernels. However, as complexity of file systems grew, many new file systems began being developed in user space. Nowadays, user-space file systems are often used to prototype and evaluate new approaches to file system design. Low performance is considered the main disadvantage of user-space file systems but the extent of this problem ha...

Problem Statement: The evolution of software is made difficult by the need to integrate new features with all previously implemented features in software applications. Approach: present study introduced a general-purpose, platform-independent object-oriented design metric plug-in framework called jmetric intended to help building scalable, extendable object-oriented design metric plug-ins. jmet...

These are the working proceedings of the FUSE workshop (http://joint.org/use/) at ETAPS 2004. The papers contained herein have been accepted by the FUSE program committee and improved according to the suggestions of the reviewers. After the workshop, updated versions based on feedback from workshop participants will be published in ENTCS. This preface gives a short overview of the workshop topi...

This paper proposes plug-in bandwidth selection for kernel density estimation with discrete data via minimization of mean summed square error. Simulation results show that the plug-in bandwidths perform well, relative to cross-validated bandwidths, in non-uniform designs. We further find that plug-in bandwidths are relatively small. Several empirical examples show that the plug-in bandwidths ar...

Plug-in frameworks support the development of component-based software that is extensible and customizable to the needs of specific users. However, most current frameworks are targeting single-user rich client applications but do not support plug-in-based web applications which can be extended by end users. We show how an existing plug-in framework (Plux.NET) can be enabled to support multi-use...

We propose a mechanism called “optical plug and play” for constructing GMPLS networks automatically. It offers lower operation effort and fast network construction, and avoids misconfiguration. Optical plug and play architecture has its procedure, a link-up search mechanism for OXCs, network and node architectures to realize optical plug and play, and an LMP extension to exchange the informatio...