Sciweavers

1679 search results - page 198 / 336
» Pointcuts as Functional Queries
Sort
View
IS
2002
15 years 6 months ago
Signature-based structures for objects with set-valued attributes
Aiming at the efficient retrieval of objects with set-valued attributes, we introduce three variations of a new method in order to satisfy subset and superset queries. Our approac...
Eleni Tousidou, Panayiotis Bozanis, Yannis Manolop...
SIGMOD
2012
ACM
234views Database» more  SIGMOD 2012»
13 years 8 months ago
Oracle in-database hadoop: when mapreduce meets RDBMS
Big data is the tar sands of the data world: vast reserves of raw gritty data whose valuable information content can only be extracted at great cost. MapReduce is a popular parall...
Xueyuan Su, Garret Swart
KDD
2002
ACM
169views Data Mining» more  KDD 2002»
16 years 6 months ago
Optimizing search engines using clickthrough data
This paper presents an approach to automatically optimizing the retrieval quality of search engines using clickthrough data. Intuitively, a good information retrieval system shoul...
Thorsten Joachims
COLT
2007
Springer
16 years 14 days ago
Property Testing: A Learning Theory Perspective
Property testing deals with tasks where the goal is to distinguish between the case that an object (e.g., function or graph) has a prespecified property (e.g., the function is li...
Dana Ron
ADC
2006
Springer
136views Database» more  ADC 2006»
16 years 8 days ago
A multi-step strategy for approximate similarity search in image databases
Many strategies for similarity search in image databases assume a metric and quadratic form-based similarity model where an optimal lower bounding distance function exists for fil...
Paul Wing Hing Kwan, Junbin Gao