Niranjan Suri Jeffrey M. Bradshaw Mark H. Burstein Andrzej Uszok Brett Benyo Maggie R. Breedy Marco M. Carvalho David J. Diller Renia Jeffers Matt Johnson Shriniwas Kulkarni James Lott DAML-Based Policy Enforcement for Semantic Data Transformation and Filtering in Multi-agent Systems. 122-135 2003 conf/ceemas/2003 CEEMAS http://dx.doi.org/10.1007/3-540-45023-8_13 db/conf/ceemas/ceemas2003.html#SuriBBUBBCDJJKL03