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GIS
2009
ACM
15 years 2 months ago
Data structures and intersection algorithms for 3D spatial data types
Apart from visualization tasks, three-dimensional (3D) data management features are not or only hardly available in current spatial database systems and Geographic Information Sys...
Tao Chen, Markus Schneider
SIGMOD
2007
ACM
162views Database» more  SIGMOD 2007»
15 years 9 months ago
Effective and efficient update of xml in RDBMS
Querying XML effectively and efficiently using declarative languages such as XQuery and XPath has been widely studied in both academic and industrial settings. Most RDBMS vendors ...
Zhen Hua Liu, Muralidhar Krishnaprasad, James W. W...
TRIDENTCOM
2008
IEEE
15 years 3 months ago
Performance analysis of a lightweight NEMO implementation for low-end devices
IETF Network Mobility (NEMO) Basic Support Protocol is an IP mobility management protocol designed to provide seamless IP mobility to complete networks. This protocol is of crucia...
J. L. Almodovar, Antonio de la Oliva, C. Lazo Ram,...
ELPUB
2006
ACM
15 years 3 months ago
Electronic Publishing at Humboldt University Berlin - Concepts, Tools and Services
Originally established to merely publish electronic theses and dissertations (ETDs) as well as postdoctoral theses, the edoc server at Humboldt University Berlin (http://edoc.hu-b...
Uwe Müller, Manuel Klatt, Susanne Dobratz, Sv...
IUI
2006
ACM
15 years 3 months ago
Towards intelligent QA interfaces: discourse processing for context questions
Question answering (QA) systems take users’ natural language questions and retrieve relevant answers from large repositories of free texts. Despite recent progress in QA researc...
Mingyu Sun, Joyce Y. Chai