Author Index - Q 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 Arun Qamra Using Pivots to Index for Support Vector Machine Queries Haoliang Qi Linear discriminant model for information retrieval Naizhen Qi A function-based access control model for XML databases Gang Qian Constructing Maintainable Semantic Mappings in XQuery Weining Qian Bloom Filter-Based XML Packets Filtering for Millions of Path Queries Lin Qiao SVL: storage virtualization engine leveraging DBMS technology Jialun Qin SpidersRUs: automated development of vertical search engines in different domains and languages Studying the presence of terrorism on the web: an knowledge portal approach Tao Qin Similarity space projection for web image search and annotation A study of relevance propagation for web search Hierarchical taxonomy preparation for text categorization using consistent bipartite spectral graph copartitioning Zhenxing Qin "Missing is useful": missing values in cost-sensitive decision trees Feng Qiu Analysis of User Web Traffic with A Focus on Search Activities Guangzhi Qu A new dependency and correlation analysis for features Huiming Qu Neighborhood Formation and Anomaly Detection in Bipartite Graph Relevance Search and Anomaly Detection in Bipartite Graphs Francesco Quaglia A lightweight and scalable e-transaction protocol for three-tier systems with centralized back-end database Dennis Quan Haystack: A General-Purpose Information Management Tool for End Users Based on Semistructured Data ©2006 Association for Computing Machinery