588 search results - page 50 / 118 » Characteristics of geographic information needs |
ICDCS
2006
IEEE
15 years 3 months ago
2006
IEEE
We propose a peer-to-peer architecture designed to overcome asymmetries in upload/download speeds that are typical in end-user dialup, broadband and cellular wireless Internet con...
OZCHI
2006
ACM
15 years 3 months ago
2006
ACM
While apart, couples can verbally and visually communicate through existing technologies such as mobile phones, text messaging, videoconferencing and email. Yet, other important m...
SSD
2001
Springer
15 years 2 months ago
2001
Springer
The need to access spatial data at multiple levels of detail is a fundamental requirement of many applications of geographical information, yet conventional spatial database access...
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ISD
1999
Springer
15 years 2 months ago
1999
Springer
The successful development of any geographic information system project needs the careful design and implementation of spatial databases via conceptual and logical data-modeling. T...
COMPGEOM
1997
ACM
15 years 2 months ago
1997
ACM
Many algorithms developed in computational geometry are needlessly complicated and slow because they have to be prepared for very complicated, hypothetical inputs. To avoid this, ...