SIGMOD
2007
ACM
14 years 4 months ago
2007
ACM
We introduce scalability for computer games as the next frontier for techniques from data management. A very important aspect of computer games is the artificial intelligence (AI)...
SIGMOD
2007
ACM
14 years 4 months ago
2007
ACM
A cracked database is a datastore continuously reorganized based on operations being executed. For each query, the data of interest is physically reclustered to speed-up future ac...
SIGMOD
2007
ACM
14 years 4 months ago
2007
ACM
Sketching techniques can provide approximate answers to aggregate queries either for data-streaming or distributed computation. Small space summaries that have linearity propertie...
SIGMOD
2007
ACM
14 years 4 months ago
2007
ACM
In many business scenarios, record matching is performed across different data sources with the aim of identifying common information shared among these sources. However such need...
SIGMOD
2007
ACM
14 years 4 months ago
2007
ACM
We present DaNaLIX, a prototype domain-adaptive natural language interface for querying XML. Our system is an extension of NaLIX, a generic natural language interface for querying...
SIGMOD
2007
ACM
14 years 4 months ago
2007
ACM
SIGMOD
2007
ACM
14 years 4 months ago
2007
ACM
Two trends are converging to make the CPU cost of a table scan a more important component of database performance. First, table scans are becoming a larger fraction of the query p...
SIGMOD
2007
ACM
14 years 4 months ago
2007
ACM
Good cardinality estimates are critical for generating good execution plans during query optimization. Complex predicates, correlations between columns, and user-defined functions...
SIGMOD
2007
ACM
14 years 4 months ago
2007
ACM
This paper presents HomeViews, a peer-to-peer middleware system for building personal data management applications. HomeViews provides abstractions and services for data organizat...
SIGMOD
2007
ACM
14 years 4 months ago
2007
ACM