DOLAP
2009
ACM
14 years 3 months ago
2009
ACM
Decisional systems are crucial for enterprise improvement. They allow the consolidation of heterogeneous data from distributed enterprise data stores into strategic indicators. An...
DAWAK
2009
Springer
14 years 3 months ago
2009
Springer
Since transaction identifiers (ids) are unique and would not usually be frequent, mining frequent patterns with transaction ids, showing records they occurred in, provides an effic...
DAWAK
2009
Springer
14 years 3 months ago
2009
Springer
Skyline queries have gained much attention as alternative query semantics with pros (e.g.low query formulation overhead) and cons (e.g.large control over result size). To overcome ...
DAWAK
2009
Springer
14 years 3 months ago
2009
Springer
Data warehousing involves complex processes that transform source data through several stages to deliver suitable information ready to be analysed. Though many techniques for visua...
SIGIR
2010
ACM
14 years 3 months ago
2010
ACM
Dwell time as a user behavior has been found in previous studies to be an unreliable predictor of document usefulness, with contextual factors such as the user’s task needing to...
SIGIR
2010
ACM
14 years 3 months ago
2010
ACM
SIGIR
2010
ACM
14 years 3 months ago
2010
ACM
In this paper, we present a folksonomy-based approach for implicit user intent extraction during a Web search process. We present a number of result re-ranking techniques based on...
SIGIR
2010
ACM
14 years 3 months ago
2010
ACM
We propose a cross-language retrieval model that is solely based on Wikipedia as a training corpus. The main contri
SIGIR
2010
ACM
14 years 3 months ago
2010
ACM
Given a collection of documents, various multi-document summarization methods have been proposed to generate a short summary. However, few studies have been reported on aggregatin...
SIGIR
2010
ACM
14 years 3 months ago
2010
ACM