4137 search results - page 728 / 828 » On the number of matchings of a tree |
WWW
2002
ACM
14 years 8 months ago
2002
ACM
The organization of HTML into a tag tree structure, which is rendered by browsers as roughly rectangular regions with embedded text and HREF links, greatly helps surfers locate an...
KDD
2007
ACM
14 years 8 months ago
2007
ACM
Dimension attributes in data warehouses are typically hierarchical (e.g., geographic locations in sales data, URLs in Web traffic logs). OLAP tools are used to summarize the measu...
RECOMB
2002
Springer
14 years 8 months ago
2002
Springer
There are many critical situations when one needs to rapidly identify an unidentified pathogen from among a given set of previously sequenced pathogens. DNA or RNA hybridization c...
STACS
2010
Springer
14 years 2 months ago
2010
Springer
One-counter processes (OCPs) are pushdown processes which operate only on a unary stack alphabet. We study the computational complexity of model checking computation tree logic (CT...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—In order to protect privacy, Radio Frequency Identification (RFID) systems employ Privacy-Preserving Authentication (PPA) to allow valid readers to explicitly authenticate their...