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» Processing search queries in a distributed environment
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WSE
2005
IEEE
15 years 7 months ago
Towards Evolving Web Sites into Grid Services Environment
Grid services are emerged by integrating Grid computing and Web services to perform a seamless information processing system across distributed, heterogeneous, dynamic virtual org...
Jianzhi Li, Hongji Yang
JDM
2000
128views more  JDM 2000»
15 years 1 months ago
Distributed Database Design for Mobile Geographical Applications
Advanced Traveler Information Systems (ATIS) require e cient information retrieval and updating in a dynamic environment at di erent geographical scales. ATIS applications are use...
Manhoi Choy, Mei-Po Kwan, Hong Va Leong
SIGIR
2011
ACM
14 years 4 months ago
Faster top-k document retrieval using block-max indexes
Large search engines process thousands of queries per second over billions of documents, making query processing a major performance bottleneck. An important class of optimization...
Shuai Ding, Torsten Suel
VLDB
2001
ACM
148views Database» more  VLDB 2001»
15 years 6 months ago
Indexing and Querying XML Data for Regular Path Expressions
With the advent of XML as a standard for data representation and exchange on the Internet, storing and querying XML data becomes more and more important. Several XML query languag...
Quanzhong Li, Bongki Moon
VLDB
2002
ACM
154views Database» more  VLDB 2002»
15 years 1 months ago
I/O-Conscious Data Preparation for Large-Scale Web Search Engines
Given that commercial search engines cover billions of web pages, efficiently managing the corresponding volumes of disk-resident data needed to answer user queries quickly is a f...
Maxim Lifantsev, Tzi-cker Chiueh