IPA had several activities in 2011: Lentedagen (April 11-15, Fletcher Hotel Prinsen, Vlijmen), the IPA Course on Algorithms (spring 2011), a combined ASCI, IPA and SIKS course on Security (fall 2011) and IPA Herfstdagen (fall 2011).
The following activities have more information:
April 11 - 15, 2011
Hotel Prinsen, Vlijmen.
IPA Advanced Course on Algorithmics
July 4 - 8, 2011
Eindhoven University of Technology, Eindhoven.
ASCI/IPA/SIKS Course on Security
October 10, 17, 24
Amsterdam, Nijmegen and Eindhoven
November 14 - 15, 2011
Conferentie centrum De Koningshof, Veldhoven.