896 search results - page 1 / 180 » Restriction categories I: categories of partial maps |
TCS
2002
13 years 4 months ago
2002
Given a category with a stable system of monics, one can form the corresponding category of partial maps. To each map in this category there is, on the domain of the map, an assoc...
MSCS
2007
13 years 4 months ago
2007
ction category is an abstract formulation for a category of partial maps, defined in terms of certain specified idempotents called the restriction idempotents. All categories of...
GISCIENCE
2004
Springer
13 years 10 months ago
2004
Springer
This paper investigates the influence of category aggregation on measurement of land-use and land-cover change. To date, research concerning data aggregation has examined primarily...
ENTCS
2008
13 years 4 months ago
2008
d abstract) Peter Selinger1 Department of Mathematics and Statistics Dalhousie University, Halifax, Nova Scotia, Canada Dagger compact closed categories were studied by Abramsky a...
IPPS
2005
IEEE
13 years 10 months ago
2005
IEEE
For a Peer-to-Peer (P2P) system which contains huge amount of data, an efficient content search technique is definitely necessary. In this paper, we present a novel category overl...