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CIKM
2011
Springer
14 years 6 months ago
Building directories for social tagging systems
Today, a number of algorithms exist for constructing tag hierarchies from social tagging data. While these algorithms were designed with ontological goals in mind, we know very li...
Denis Helic, Markus Strohmaier
ER
2004
Springer
107views Database» more  ER 2004»
15 years 11 months ago
A Scaleless Data Model for Direct and Progressive Spatial Query Processing
A progressive spatial query retrieves spatial data based on previous queries (e.g., to fetch data in a more restricted area with higher resolution). A direct query, on the other si...
Sai Sun, Sham Prasher, Xiaofang Zhou
FSTTCS
1999
Springer
15 years 10 months ago
A Foundation for Hybrid Knowledge Bases
Abstract. Hybrid knowledge bases (HKB’s) [11] were developed to provide formal models for the mediation of data and knowledge bases [14,15]. They are based on Generalized Annotat...
James J. Lu, Neil V. Murray, Erik Rosenthal
WSC
1998
15 years 7 months ago
Analysis of Conveyor Systems within Automotive Final Assembly
This study describes an application of discrete-process simulation to a final assembly process within the automotive industry. The study addressed the issues of whether the proces...
Edward J. Williams, Haldun Çelik
CCECE
2006
IEEE
16 years 14 days ago
Lazy Generation of Building Interiors in Realtime
Impenetrable doors are often quite common in virtual worlds. This is especially apparent in video games boasting large urban environments. Although there are often enterable build...
Evan Hahn, Prosenjit Bose, Anthony Whitehead