6484 search results - page 1263 / 1297 » Physical Database Design |
149
Voted
CIKM
2009
Springer
15 years 9 months ago
2009
Springer
Users frequently modify a previous search query in hope of retrieving better results. These modifications are called query reformulations or query refinements. Existing research h...
124
Voted
CIKM
2009
Springer
15 years 9 months ago
2009
Springer
Ontology-Based Information Extraction (OBIE) has recently emerged as a subfield of Information Extraction (IE). Here, ontologies - which provide formal and explicit specificatio...
127
Voted
ICAIL
2009
ACM
15 years 9 months ago
2009
ACM
Automatic Decision Support Systems (DSS) are widely adopted for screening purposes in socially sensitive tasks, including access to credit, mortgage, insurance, labor market and o...
120
Voted
RECSYS
2009
ACM
15 years 9 months ago
2009
ACM
A functional dependency is a logical relationship amongst the attributes that define a table of data. Specifically, a functional dependency holds when the values of a subset of ...
121
Voted
RECSYS
2009
ACM
15 years 9 months ago
2009
ACM
Short search engine queries do not provide contextual information, making it difficult for traditional search engines to understand what users are really requesting. One approach ...