Sciweavers

75 search results - page 9 / 15
» Repair checking in inconsistent databases: algorithms and co...
Sort
View
ICDM
2009
IEEE
198views Data Mining» more  ICDM 2009»
15 years 4 months ago
Information Extraction for Clinical Data Mining: A Mammography Case Study
Abstract—Breast cancer is the leading cause of cancer mortality in women between the ages of 15 and 54. During mammography screening, radiologists use a strict lexicon (BI-RADS) ...
Houssam Nassif, Ryan Woods, Elizabeth S. Burnside,...
CP
2007
Springer
15 years 3 months ago
Path Consistency by Dual Consistency
Dual Consistency (DC) is a property of Constraint Networks (CNs) which is equivalent, in its unrestricted form, to Path Consistency (PC). The principle is to perform successive sin...
Christophe Lecoutre, Stéphane Cardon, Julie...
87
Voted
DEXA
2005
Springer
80views Database» more  DEXA 2005»
15 years 3 months ago
Optimizing I/O Costs of Multi-dimensional Queries Using Bitmap Indices
Bitmap indices are efficient data structures for processing complex, multi-dimensional queries in data warehouse applications and scientific data analysis. For high-cardinality at...
Doron Rotem, Kurt Stockinger, Kesheng Wu
ICDM
2009
IEEE
150views Data Mining» more  ICDM 2009»
14 years 7 months ago
Filtering and Refinement: A Two-Stage Approach for Efficient and Effective Anomaly Detection
Anomaly detection is an important data mining task. Most existing methods treat anomalies as inconsistencies and spend the majority amount of time on modeling normal instances. A r...
Xiao Yu, Lu An Tang, Jiawei Han
SIGMOD
2011
ACM
170views Database» more  SIGMOD 2011»
14 years 8 days ago
Warding off the dangers of data corruption with amulet
Occasional corruption of stored data is an unfortunate byproduct of the complexity of modern systems. Hardware errors, software bugs, and mistakes by human administrators can corr...
Nedyalko Borisov, Shivnath Babu, NagaPramod Mandag...