JC Wojdel, LJM Rothkrantz (2001), Robust video processing for lipreading applications, In Proceedings Euromedia' 2001 p.195-199, Society for Simulation and Modeling International.

C Treijtel, LJM Rothkrantz (2001), Stratego expert system shell, Q Mehdi, N Gough, D Al-Dabass (Eds.), In Game-On 2001 p.17-21, SCS Europe BVBA.

AW Wojdel, LJM Rothkrantz (2001), Using aerial and geometric features in automatic lip-reading, P Dalsgaard, B Lindberg, H Benner (Eds.), In Eurospeech 2001 Scandinavia: proceedings. Vol 4 p.2463-2466, s.n..

AW Wojdel, LJM Rothkrantz (2001), Using artificial neural networks in lip-reading, RL Lagendijk, ... [et Al] (Eds.), In ASCI 2001: proceedings p.369-374, Advanced School for Computing and Imaging.

RJ van Vark, JK de Haan, LJM Rothkrantz (2000), A domain-independent model to improve spelling in a web environment, Xiaofang Tang, Taiyi Huang (Eds.), In ICSLP 2000 proceedings p.1081-1083, China Military Friendship.

AW Wojdel, LJM Rothkrantz (2000), A performance based parametric model for facial animation, In ICME 2000: latest advances in the fast changing world of multimedia p.1-4, IEEE.

LJM Rothkrantz, AW Wojdel (2000), A text based talking face, P Sojka, I Kopecek, K Pala (Eds.), In Text, speech and dialogue: 3rd international workshop, TSD 2000 [Lecture notes in artificial intelligence 1902] p.327-332, Springer.

M Pantic, LJM Rothkrantz (2000), An expert system for recognition of facial actions and their intensity, In AAAI-2000 - IAAI-2000: proceedings p.1026-1033, American Association for Artificial Intelligence (AAAI).

LJM Rothkrantz, JC Wojdel, AW Wojdel, H Knibbe (2000), Ant based routing algorithms, In Neural Network World: international journal on non-standard computing and artificial intelligence Volume 10 p.455-462.

M Pantic, LJM Rothkrantz (2000), Automatic analysis of facial expressions: the state of the art, In IEEE Transactions on Pattern Analysis and Machine Intelligence Volume 22 p.1424-1445.