|On or before April 5, 2012||After April 5, 2012|
|Registration fee*||450 USD (for each paper)||450 USD (participant without papers)|
|Each additional CD-ROM proceedings||50 USD||50 USD|
|Each volume of hard copy proceedings**||75 USD||75 USD (availability is not guaranteed)|
|Each additional banquet ticket||50 USD||50 USD|
|Each additional page beyond 10 page limit||50 USD||N/A|
* Each payment of 450 USD includes the following: A conference CD-ROM proceedings, a welcome reception ticket, a banquet ticket, and local city tour.
** Our conference proceedings will be published as a volume in the Springer's LNAI series. You can choose to buy it for 75 US dollars.