3040 search results - page 348 / 608 » A framework for user-interfaces to databases |
193
click to vote
SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
Existing SQL aggregate functions present important limitations to compute percentages. This article proposes two SQL aggregate functions to compute percentages addressing such lim...
161
click to vote
SIGMOD
2002
ACM
16 years 6 months ago
2002
ACM
We present a continuously adaptive, continuous query (CACQ) implementation based on the eddy query processing framework. We show that our design provides significant performance b...
157
Voted
PODS
2004
ACM
16 years 6 months ago
2004
ACM
Typechecking consists of statically verifying whether the output of an XML transformation is always conform to an output type for documents satisfying a given input type. We focus...
158
click to vote
PODS
2006
ACM
16 years 6 months ago
2006
ACM
We initiate a novel study of clustering problems. Rather than specifying an explicit objective function to optimize, our framework allows the user of clustering algorithm to speci...
185
click to vote
EDBT
2006
ACM
16 years 6 months ago
2006
ACM
Relevance Feedback is an important way to enhance retrieval quality by integrating relevance information provided by a user. In XML retrieval, feedback engines usually generate an ...