Sciweavers

16568 search results - page 288 / 3314
» Structured Data on the Web
Sort
View
PPOPP
2012
ACM
14 years 2 months ago
A methodology for creating fast wait-free data structures
Lock-freedom is a progress guarantee that ensures overall program progress. Wait-freedom is a stronger progress guarantee that ensures the progress of each thread in the program. ...
Alex Kogan, Erez Petrank
ICML
2009
IEEE
16 years 7 months ago
Structure learning with independent non-identically distributed data
There are well known algorithms for learning the structure of directed and undirected graphical models from data, but nearly all assume that the data consists of a single i.i.d. s...
Robert E. Tillman
ICDE
2003
IEEE
155views Database» more  ICDE 2003»
16 years 8 months ago
XR-Tree: Indexing XML Data for Efficient Structural Joins
XML documents are typically queried with a combination of value search and structure search. While querying by values can leverage traditional database technologies, evaluating st...
Haifeng Jiang, Hongjun Lu, Wei Wang 0011, Beng Chi...
ICCV
2007
IEEE
16 years 29 days ago
Structure from Motion with Missing Data is NP-Hard
This paper shows that structure from motion is NP-hard for most sensible cost functions when missing data is allowed. The result provides a fundamental limitation of what is possi...
David Nistér, Fredrik Kahl, Henrik Stew&eac...
ECBS
2010
IEEE
142views Hardware» more  ECBS 2010»
15 years 4 months ago
A Data Warehouse Model for Integrating Fuzzy Concepts in Meta Table Structures
In classical data warehouses (DWH), classification of values takes place in a sharp manner, because of this true values cannot be measured and smooth transition between classes do...
Daniel Fasel, Khurram Shahzad