116
Voted
PODS
2005
ACM
16 years 19 days ago
2005
ACM
Time-series data naturally arise in countless domains, such as meteorology, astrophysics, geology, multimedia, and economics. Similarity search is very popular, and DTW (Dynamic T...
112
Voted
PODS
2005
ACM
16 years 19 days ago
2005
ACM
We are often interested to test whether a given cause has a given effect. If we cannot specify the nature of the factors involved, such tests are called model-free studies. There ...
106
Voted
PODS
2005
ACM
16 years 19 days ago
2005
ACM
Composition of mappings between schemas is essential to support schema evolution, data exchange, data integration, and other data management tasks. In many applications, mappings ...
108
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PODS
2005
ACM
16 years 19 days ago
2005
ACM
We show that any expression of the relational division operator in the relational algebra with union, difference, projection, selection, constant-tagging, and joins, must produce ...
102
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PODS
2005
ACM
16 years 19 days ago
2005
ACM
Program analysis has been increasingly used in software engineering tasks such as auditing programs for security vulnerabilities and finding errors in general. Such tools often re...
100
Voted
PODS
2005
ACM
16 years 19 days ago
2005
ACM
Schema mappings are high-level specifications that describe the relationship between database schemas. Schema mappings are prominent in several different areas of database managem...
PODS
2005
ACM
16 years 19 days ago
2005
ACM
110
Voted
PODS
2005
ACM
16 years 19 days ago
2005
ACM
MSO logic on unranked trees has been identified as a convenient theoretical framework for reasoning about expressiveness and implementations of practical XML query languages. As a...
81
Voted
PODS
2005
ACM
16 years 19 days ago
2005
ACM
125
Voted
PODS
2005
ACM
16 years 19 days ago
2005
ACM
We consider a scenario where we want to query a large dataset that is stored in external memory and does not fit into main memory. The most constrained resources in such a situati...