2713 search results - page 482 / 543 » Parameterized Tree Systems |
139
click to vote
CIKM
1997
Springer
15 years 10 months ago
1997
Springer
CT This paper explores several methods for visualizing the thematic content of large document collections. As opposed to traditional query-driven document retrieval, these methods ...
190
click to vote
ISMIS
1997
Springer
15 years 10 months ago
1997
Springer
e about image features can be expressed as a hierarchical structure called a Type Abstraction Hierarchy (TAH). TAHs can be generated automatically by clustering algorithms based on...
176
click to vote
ICCAD
1994
IEEE
15 years 10 months ago
1994
IEEE
We examine the implications of a new hazard-free combinational logic synthesis method [8], which generates multiplexor trees from binary decision diagrams (BDDs) -- representation...
142
click to vote
CIKM
1994
Springer
15 years 10 months ago
1994
Springer
In a spatial database, an object may extend arbitrarily in space. As a result, many spatial data structures e.g., the quadtree, the cell tree, the R+-tree represent an object by p...
204
click to vote
FSTTCS
1993
Springer
15 years 10 months ago
1993
Springer
We investigate the complexity and approximability of some location problems when two distance values are specified for each pair of potential sites. These problems involve the se...