Detecting Network Intrusions via Sampling_A Game Theoretic Approach
Internet Quarantine_Requirements for Containing Self-Propagating Code
Modeling Malware Spreading Dynamics
Modeling the Spread of Active Worms
* $Id: housekeeper.c,v 1.12 2003/08/15 08:45:46 weiym Exp $
*
*little game housekeeper, also named sokoban.
*written by Song Lixin(zjujoe@263.net) 2001.3.6