1520 search results - page 47 / 304 » Class Hierarchy Specialization |
ASWEC
2008
IEEE
14 years 2 months ago
2008
IEEE
Previous studies of Object-Oriented (OO) software have reported avoidance of the inheritance mechanism and cast doubt on the wisdom of ‘deep’ inheritance levels. From an evolu...
ICDE
2004
IEEE
14 years 9 months ago
2004
IEEE
Query optimization in data integration requires source coverage and overlap statistics. Gathering and storing the required statistics presents many challenges, not the least of wh...
CSL
2006
Springer
13 years 11 months ago
2006
Springer
We define a hierarchy of term systems Tk by means of restrictions of the recursion schema. We essentially use a pointer technique together with tiering. We prove Tk NCk Tk+1 , for ...
ECOOP
2007
Springer
14 years 1 months ago
2007
Springer
Data in object-oriented programming is organized in a hierarchy of classes. The problem of object-oriented pattern matching is how to explore this hierarchy from the outside. This ...
SBBD
2007
13 years 9 months ago
2007
Abstract. Databases, particularly when storing heterogeneous, sparse semistructured data, tend to provide incomplete information and information which is difficult to categorize. T...