Many of his papers appear in journals in those fields, such as IEEE Transactions, ACM Transactions, and Data & Knowledge Engineering (Elsevier), and the proceedings of some of the best level conferences, such as IEEE International Conference on Data Engineering (ICDE), International Conference on Very Large Data Bases (VLDB), IEEE International Conference on Distributed Computing Systems (ICDCS), IEEE International Conference on Pervasive Computing and Communications (PerCom), IEEE International Conference on Data Mining (ICDM), and International World Wide Web Conference (WWW).
