1974 search results - page 391 / 395 » A Performance Study of Event Processing Systems |
CHI
2007
ACM
16 years 1 hour ago
2007
ACM
A common video surveillance task is to keep track of people moving around the space being monitored. It is often difficult to track activity between cameras because locations such...
169
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SIGMOD
2009
ACM
15 years 11 months ago
2009
ACM
Uncertain data arises in a number of domains, including data integration and sensor networks. Top-k queries that rank results according to some user-defined score are an important...
181
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SIGMOD
2008
ACM
15 years 11 months ago
2008
ACM
Graphs are widely used to model real world objects and their relationships, and large graph datasets are common in many application domains. To understand the underlying character...
178
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SIGMOD
2007
ACM
15 years 11 months ago
2007
ACM
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 ...
104
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EDBT
2008
ACM
15 years 11 months ago
2008
ACM
In the classical database world, information access has been based on a paradigm that involves structured, schema-aware, queries and tabular answers. In the current environment, h...