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CIKM
2009
Springer
15 years 12 months ago
Space-economical partial gram indices for exact substring matching
Exact substring matching queries on large data collections can be answered using q-gram indices, that store for each occurring q-byte pattern an (ordered) posting list with the po...
Nan Tang, Lefteris Sidirourgos, Peter A. Boncz
IFIP
2001
Springer
15 years 11 months ago
Security Documentation
Effective security management depends upon good risk management, which is itself based upon a reliable risk assessment, involving data collection of all the facets influencing sys...
Lam-for Kwok, Peggy P. K. Fung, Dennis Longley
SIGCSE
2000
ACM
132views Education» more  SIGCSE 2000»
15 years 11 months ago
Empirical investigation throughout the CS curriculum
Empirical skills are playing an increasingly important role in the computing profession and our society. But while traditional computer science curricula are effective in teaching...
David W. Reed, Craig S. Miller, Grant Braught
ICDE
2004
IEEE
90views Database» more  ICDE 2004»
16 years 8 months ago
Multiresolution Indexing of XML for Frequent Queries
XML and other types of semi-structured data are typically represented by a labeled directed graph. To speed up path expression queries over the graph, a variety of structural inde...
Hao He, Jun Yang 0001
GIS
2009
ACM
16 years 8 months ago
Sea Floor Bathymetry Trackline Surface Fitting Without Visible Artifacts Using ODETLAP
High quality, artifact-free fitting a bathymetry (sea-floor) surface to very unevenly spaced depth data from ship tracklines is possible with ODETLAP (Overdetermined Laplacian Par...
Tsz-Yam Lau, W. Randolph Franklin, You Li, Zhongyi...