Sciweavers

1567 search results - page 167 / 314
» Compressing Relations and Indexes
Sort
View
WWW
2002
ACM
16 years 5 months ago
Authoring and annotation of web pages in CREAM
Richly interlinked, machine-understandable data constitute the basis for the Semantic Web. We provide a framework, CREAM, that allows for creation of metadata. While the annotatio...
Siegfried Handschuh, Steffen Staab
VLDB
2005
ACM
140views Database» more  VLDB 2005»
15 years 10 months ago
Complex Spatio-Temporal Pattern Queries
This paper introduces a novel type of query, what we name Spatio-temporal Pattern Queries (STP). Such a query specifies a spatiotemporal pattern as a sequence of distinct spatial...
Marios Hadjieleftheriou, George Kollios, Petko Bak...
183
Voted
SAC
2003
ACM
15 years 10 months ago
Improving Image Retrieval Effectiveness in Query-by-Example Environment
Query-by-example is the most popular query model for today’s image retrieval systems. A typical query image contains not only relevant objects (e.g., Eiffel Tower), but also ir...
Khanh Vu, Kien A. Hua, Ning Jiang
156
Voted
CHI
1997
ACM
15 years 9 months ago
Performance Differences in the Fingers, Wrist, and Forearm in Computer Input Control
Recent work in computer input control has sought to maximize the use of the fingers in the operation of computer pointing devices. The main rationale is the hypothesis that the m...
Ravin Balakrishnan, I. Scott MacKenzie
CIKM
2006
Springer
15 years 8 months ago
Cache-oblivious nested-loop joins
We propose to adapt the newly emerged cache-oblivious model to relational query processing. Our goal is to automatically achieve an overall performance comparable to that of fine-...
Bingsheng He, Qiong Luo