Sciweavers

3361 search results - page 104 / 673
» An Approach of Performance Evaluation in Authentic Database ...
Sort
View
DOOD
1997
Springer
134views Database» more  DOOD 1997»
15 years 10 months ago
Well-Founded Semantics for Deductive Object-Oriented Database Languages
Abstract. We present a well-founded semantics for deductive objectoriented database (dood) languages by applying the alternating- xpoint characterization of the well-founded model ...
Wolfgang May, Bertram Ludäscher, Georg Lausen
ICDAR
2009
IEEE
15 years 3 months ago
FHT: An Unconstraint Farsi Handwritten Text Database
Standard databases play very important roles in pattern recognition tasks. To compare the performances of different algorithms, they must be tested on a same dataset. In Farsi, th...
Majid Ziaratban, Karim Faez, Fatemeh Bagheri
EDBT
2009
ACM
127views Database» more  EDBT 2009»
16 years 29 days ago
Answering aggregate keyword queries on relational databases using minimal group-bys
Keyword search has been recently extended to relational databases to retrieve information from text-rich attributes. However, all the existing methods focus on finding individual...
Bin Zhou 0002, Jian Pei
HIM
1997
Springer
162views Multimedia» more  HIM 1997»
15 years 10 months ago
Probabilistic Logical Information Retrieval for Content, Hypertext, and Database Querying
Classical retrieval models support content-oriented searching for documents using a set of words as data model. However, in hypertext and database applications we want to consider...
Thomas Rölleke, Markus Blömer
COMPSAC
2009
IEEE
15 years 4 months ago
Towards Call for Testing: An Application to User Acceptance Testing of Web Applications
1 The paper proposes a new test model, Call-For-Testing (CFT), and applies it to User Acceptance Testing (UAT) of Web Applications. Different from traditional approaches, UAT in th...
Lian Yu, Wei Zhao, Xiaofeng Di, Changzhu Kong, Wen...