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» Answering Queries Using Views with Arithmetic Comparisons
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IPM
2006
184views more  IPM 2006»
15 years 16 days ago
How are we searching the World Wide Web? A comparison of nine search engine transaction logs
The Web and especially major Web search engines are essential tools in the quest to locate online information for many people. This paper reports results from research that examin...
Bernard J. Jansen, Amanda Spink
82
Voted
CIKM
2009
Springer
15 years 7 months ago
ASIC: algebra-based structural index comparison
Structural indices play a significant role in improving the efficiency of XML query evaluation. Being able to compare various structural indexing techniques is critical for a DBM...
Yuqing Wu, Sofia Brenes, Tejas Totade, Shijin Josh...
102
Voted
CORR
2010
Springer
144views Education» more  CORR 2010»
15 years 19 days ago
Catching the Ouroboros: On Debugging Non-ground Answer-Set Programs
An important issue towards a broader acceptance of answer-set programming (ASP) is the deployment of tools which support the programmer during the coding phase. In particular, met...
Johannes Oetsch, Jörg Pührer, Hans Tompi...
177
Voted
SIGMOD
2009
ACM
133views Database» more  SIGMOD 2009»
16 years 23 days ago
Hierarchical result views for keyword queries over relational databases
Enabling keyword queries over relational databases (KQDB) benefits a large population of users who have difficulty in understanding the database schema or using SQLs. However, sin...
Shiyuan Wang, Jun'ichi Tatemura, Arsany Sawires, O...
108
Voted
FQAS
2004
Springer
104views Database» more  FQAS 2004»
15 years 6 months ago
Logic-Based Integration of Query Answering and Knowledge Discovery
Abstract. There is currently great interest in integrating knowledge discovery research into mainstream database systems. Such an enterprise is nontrivial because knowledge discove...
Marcelo A. T. Aragão, Alvaro A. A. Fernande...