Sciweavers

4468 search results - page 182 / 894
» Processing Forecasting Queries
Sort
View
SIGMOD
2003
ACM
145views Database» more  SIGMOD 2003»
16 years 6 months ago
Containment Join Size Estimation: Models and Methods
Recent years witnessed an increasing interest in researches in XML, partly due to the fact that XML has now become the de facto standard for data interchange over the internet. A ...
Wei Wang 0011, Haifeng Jiang, Hongjun Lu, Jeffrey ...
VLDB
1999
ACM
120views Database» more  VLDB 1999»
15 years 10 months ago
A Novel Index Supporting High Volume Data Warehouse Insertion
While the desire to support fast, ad hoc query processing for large data warehouses has motivated the
Chris Jermaine, Anindya Datta, Edward Omiecinski
ICDCS
1996
IEEE
15 years 10 months ago
Scaling Heterogeneous Databases and the Design of Disco
Access to large numbers of data sources introduces new problems for users of heterogeneous distributed databases. End users and application programmers must deal with unavailable ...
Anthony Tomasic, Louiqa Raschid, Patrick Valduriez
SEMWEB
2007
Springer
16 years 18 days ago
Ontology-Based Interpretation of Keywords for Semantic Search
Current information retrieval (IR) approaches do not formally capture the explicit meaning of a keyword query but provide a comfortable way for the user to specify information need...
Thanh Tran, Philipp Cimiano, Sebastian Rudolph, Ru...
SIGIR
2012
ACM
13 years 9 months ago
Creating temporally dynamic web search snippets
Content on the Internet is always changing. We explore the value of biasing search result snippets towards new webpage content. We present results from a user study comparing trad...
Krysta Marie Svore, Jaime Teevan, Susan T. Dumais,...