VLDBJ'04 - Volume 13, Issue 2, May 2004 ViSWeb - the Visual Semantic Web: unifying human and machine knowledge representations with Object-Process Methodology Dov Dori Evaluating holistic aggregators efficiently for very large datasets Lixin Fu Sanguthevar Rajasekaran Amit - the situation manager Asaf Adi Opher Etzion Querying high-dimensional data in single-dimensional space Cui Yu Stephane Bressan Beng Chin Ooi Kian-Lee Tan Evolutionary techniques for updating query cost models in a dynamic multidatabase environment Amira Rahal Qiang Zhu Per-Åke Larson Return to VLDBJ'04 Sessions ©2005 Association for Computing Machinery