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» Current Challenges in Textual Databases
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WWW
2003
ACM
14 years 8 months ago
Text joins in an RDBMS for web data integration
The integration of data produced and collected across autonomous, heterogeneous web services is an increasingly important and challenging problem. Due to the lack of global identi...
Luis Gravano, Panagiotis G. Ipeirotis, Nick Koudas...
ICDE
2010
IEEE
180views Database» more  ICDE 2010»
13 years 7 months ago
Streaming data integration: Challenges and opportunities
— In this position paper, we motivate the need for streaming data integration in three main forms including across multiple streaming data sources, over multiple stream processin...
Nesime Tatbul
DEXAW
2005
IEEE
189views Database» more  DEXAW 2005»
14 years 1 months ago
Knowledge Management Challenges in Knowledge Discovery Systems
Current knowledge discovery systems are armed with many data mining techniques that can be potentially applied to a new problem. However, a system faces a challenge of selecting t...
Mykola Pechenizkiy, Alexey Tsymbal, Seppo Puuronen
ICDE
2003
IEEE
101views Database» more  ICDE 2003»
14 years 8 months ago
The QUIQ Engine: A Hybrid IR DB System
For applications that involve rapidly changing textual data and also require traditional DBMS capabilities, current systems are unsatisfactory. In this paper, we describe a hybrid...
Navin Kabra, Raghu Ramakrishnan, Vuk Ercegovac
ICDE
2007
IEEE
146views Database» more  ICDE 2007»
14 years 8 months ago
Challenges on Distributed Web Retrieval
In the ocean of Web data, Web search engines are the primary way to access content. As the data is on the order of petabytes, current search engines are very large centralized sys...
Ricardo A. Baeza-Yates, Carlos Castillo, Flavio Ju...