Application 7: Searching and Filtering

1. A Query Transformer in a Digital Library Environment
   • Sang-goo Lee, Seoul National University, KOREA
   • Sang Ho Lee, Soong Sil University, KOREA
2. A Distributed Mobile Code-Based Architecture for Information Indexing, Searching, and Retrieval on the World Wide Web
   • Pedro Falcão Gonçalves, Universidade Federal de Pernambuco, BRAZIL
   • Silvio Lemos Meira, Universidade Federal de Pernambuco, BRAZIL
   • Ana Carolina Salgado, Universidade Federal de Pernambuco, BRAZIL
3. PICS-Aware Proxy System Versus Proxy Server Filters
   • Wayne B. Salamonsen, National University of Singapore, SINGAPORE
   • Roland Yeo, National University of Singapore, SINGAPORE

Contents
Application 6: Collaborative Environments
Application 8: Multilingual Applications