POpCORN for document collection management

POpCORN for document collection management
Do you have a large collection of PDF documents and you find that managing the collection is a challenge? I looked into several Document Management solutions, such as these  and these , but I found they are generally too complicated for my requirements. All I needed was a way to organize my documents into topics ...

JSim – Queue Simulator

JSim - Queue Simulator
JSim is a Java-based discrete event simulator of an M/M/s queue system. The source includes a library of classes that can be used to modify the application to simulate other types of queue systems as well. JSim source files can be downloaded from https://sourceforge.net/projects/jsim/. A brief description of the main classes and function can be found ...