Author Index - U Authors are sorted by last name below: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Hiroyuki Uchiyama Distributed XML stream filtering system with high scalability Goldee Udani Noun sense induction using web search results Ajumobi Udechukwu Maintaining Knowledge-Bases of Navigational Patterns from Streams of Navigational Sequences Nobuhisa Ueda A probabilistic model for mining labeled ordered trees: capturing patterns in carbohydrate sugar chains Antti Ukkonen Finding Partial Orders from Unordered 0-1 Data Lyle Ungar Streaming Feature Selection Using Alpha Investing Christopher Unkel Context-Sensitive Program Analysis as Database Queries Eduardo Urbina Integrating collections at the cervantes project Mathias Uslar Semantic interoperability within the power systems domain ©2006 Association for Computing Machinery