Sciweavers

3319 search results - page 55 / 664
» Type Theoretical Databases
Sort
View
SIGMOD
2005
ACM
107views Database» more  SIGMOD 2005»
15 years 10 months ago
A notation and system for expressing and executing cleanly typed workflows on messy scientific data
The description, composition, and execution of even logically simple scientific workflows are often complicated by the need to deal with "messy" issues like heterogeneou...
Yong Zhao, James E. Dobson, Ian T. Foster, Luc Mor...
DEXA
2003
Springer
96views Database» more  DEXA 2003»
15 years 3 months ago
Mining the Risk Types of Human Papillomavirus (HPV) by AdaCost
Human Papillomavirus (HPV) infection is known as the main factor for cervical cancer, where cervical cancer is a leading cause of cancer deaths in women worldwide. Because there ar...
Seong-Bae Park, Sohyun Hwang, Byoung-Tak Zhang
FOCS
2009
IEEE
15 years 4 months ago
Approximation Algorithms for Multicommodity-Type Problems with Guarantees Independent of the Graph Size
— Linial, London and Rabinovich [16] and Aumann and Rabani [3] proved that the min-cut max-flow ratio for general maximum concurrent flow problems (when there are k commodities...
Ankur Moitra
CBMS
2009
IEEE
15 years 4 months ago
Inferring grant support types from online biomedical articles
The category of institution or organization underwriting the research reported in a scientific article is a required field (Grant Support type) in the bibliographic record of that...
Jongwoo Kim, Daniel X. Le, George R. Thoma
SIGMOD
2003
ACM
150views Database» more  SIGMOD 2003»
15 years 10 months ago
Capturing both Types and Constraints in Data Integration
We propose a framework for integrating data from multiple relational sources into an XML document that both conforms to a given DTD and satisfies predefined XML constraints. The f...
Michael Benedikt, Chee Yong Chan, Wenfei Fan, Juli...