2438 search results - page 284 / 488 » Consistent Gradient Operators |
110
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TROB
2008
15 years 1 months ago
2008
We describe a novel method for discovering and incorporating higher level map structure in a real-time visual SLAM system. Previous approaches use sparse maps, populated by isolate...
175
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IDEAS
2010
IEEE
15 years 1 months ago
2010
IEEE
Even though an effective cost-based query optimizer is of utmost importance for the efficient evaluation of XQuery expressions in native XML database systems, such a component is...
130
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TPDS
2010
15 years 26 days ago
2010
—A recursive multi-hop area hierarchy has a number of applications in wireless sensor networks, the most common being scalable point-to-point routing, so-called hierarchical rout...
148
Voted
FORMATS
2010
Springer
15 years 15 days ago
2010
Springer
Abstract. We investigate layered composition for real-time systems modelled as (networks of) timed automata (TA). We first formulate the principles of layering and transition indep...
104
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IGARSS
2010
15 years 13 days ago
2010
The Landsat Data Continuity Mission (LDCM), a joint NASA and USGS mission, is scheduled for launch in December, 2012. The LDCM instrument payload will consist of the Operational L...