[Front cover]
[Inside front cover]
Guest Editors' Introduction to the Special Section on the 26th International Conference on Data Engineering
Efficient Top-k Approximate Subtree Matching in Small Memory
Usher: Improving Data Quality with Dynamic Forms
Efficient and Accurate Discovery of Patterns in Sequence Data Sets
Frequent Item Computation on a Chip
Continuous Monitoring of Distance-Based Range Queries
Differential Privacy via Wavelet Transforms
Monochromatic and Bichromatic Reverse Top-k Queries
Energy Time Series Forecasting Based on Pattern Sequence Similarity
Integration of the HL7 Standard in a Multiagent System to Support Personalized Access to e-Health Services
Making Aggregation Work in Uncertain and Probabilistic Databases
Comprehensive Citation Index for Research Networks
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TKDE Information for authors
[Back cover]