Sciweavers

2450 search results - page 443 / 490
» Time Mapping with Hypergraphs
Sort
View
GIS
2008
ACM
15 years 10 months ago
Should SDBMS support a join index?: a case study from CrimeStat
Given a spatial crime data warehouse, that is updated infrequently and a set of operations O as well as constraints of storage and update overheads, the index type selection probl...
Pradeep Mohan, Ronald E. Wilson, Shashi Shekhar, B...
GIS
2005
ACM
15 years 10 months ago
Monitoring dynamic spatial fields using responsive geosensor networks
Information about dynamic spatial fields, such as temperature, windspeed, or the concentration of gas pollutant in the air, is important for many environmental applications. At th...
Matt Duckham, Silvia Nittel, Michael F. Worboys
GIS
2006
ACM
15 years 10 months ago
Efficient GML-native processors for web-based GIS: techniques and tools
Geography Markup Language (GML) is an XML-based language for the markup, storage, and exchange of geospatial data. It provides a rich geospatial vocabulary and allows flexible doc...
Chia-Hsin Huang, Tyng-Ruey Chuang, Dong-Po Deng, H...
DAC
2004
ACM
15 years 10 months ago
Dynamic FPGA routing for just-in-time FPGA compilation
Just-in-time (JIT) compilation has previously been used in many applications to enable standard software binaries to execute on different underlying processor architectures. Howev...
Roman L. Lysecky, Frank Vahid, Sheldon X.-D. Tan
DAC
2004
ACM
15 years 10 months ago
Efficient on-line testing of FPGAs with provable diagnosabilities
We present novel and efficient methods for on-line testing in FPGAs. The testing approach uses a ROving TEster (ROTE), which has provable diagnosabilities and is also faster than ...
Vinay Verma, Shantanu Dutt, Vishal Suthar