3652 search results - page 538 / 731 » A study of query length |
170
click to vote
CHI
2002
ACM
16 years 6 months ago
2002
ACM
HANDS is a new programming system for children that was designed for usability. This paper examines the effectiveness of three features of HANDS: queries, aggregate operations, an...
154
click to vote
STOC
2003
ACM
16 years 6 months ago
2003
ACM
We study novel combinatorial properties of graphs that allow us to devise a completely new approach to dynamic all pairs shortest paths problems. Our approach yields a fully dynam...
271
click to vote
SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
Fundamental to data cleaning is the need to account for multiple data representations. We propose a formal framework that can be used to reason about and manipulate data represent...
169
click to vote
PODS
2006
ACM
16 years 6 months ago
2006
ACM
We study the verification of compositions of Web Service peers which interact asynchronously by exchanging messages. Each peer has access to a local database and reacts to user in...
162
click to vote
EDBT
2006
ACM
16 years 6 months ago
2006
ACM
: This work describes a method for processing XPath on a relational back-end that significantly limits the number of SQL joins required, takes advantage of the strengths of modern ...