Shanzhong Zhu Papers on DiSC'04 A Scalable Approach to Approximating Aggregate Queries over Intermittent Streams Stochastic Consistency, and Scalable Pull-Based Caching for Erratic Data Stream Sources Publications Note: Links lead to the DBLP on the Web. Shanzhong Zhu Shanzhong Zhu, Chinya V. Ravishankar : A Scalable Approach to Approximating Aggregate Queries over Intermittent Streams. SSDBM 2004 : 85-94 Shanzhong Zhu, Chinya V. Ravishankar : Stochastic Consistency, and Scalable Pull-Based Caching for Erratic Data Sources. VLDB 2004 : 192-203 1 [ 1 ] [ 2 ] ©2005 Association for Computing Machinery