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92
Voted
WWW
2010
ACM
15 years 5 months ago
Keyword search over key-value stores
Key-value stores (KVSs) are the most prevalent storage systems for large scale web services. As they do not have the structural complexities of RDBMSs, they are more efficient. In...
Arash Termehchy, Marianne Winslett
MMM
2003
Springer
152views Multimedia» more  MMM 2003»
15 years 5 months ago
Semantic Video Annotation and Vague Query
The Digital Video Album (DVA) system described here integrates various cooperating subsystems to index and query video documents according to their semantic content and other meta...
Qiuying Zhang, Mohan S. Kankanhalli, Philippe Mulh...
108
Voted
BTW
2003
Springer
140views Database» more  BTW 2003»
15 years 5 months ago
An Ontology for Domain-oriented Semantic Similarity Search on XML Data
Abstract: Query languages for XML such as XPath or XQuery support Boolean retrieval where a query result is a (possibly restructured) subset of XML elements or entire documents tha...
Anja Theobald
80
Voted
CIKM
2003
Springer
15 years 5 months ago
Time-based language models
We explore the relationship between time and relevance using TREC ad-hoc queries. A type of query is identified that favors very recent documents. We propose a time-based language...
Xiaoyan Li, W. Bruce Croft
85
Voted
CIKM
2001
Springer
15 years 5 months ago
Advances in Phonetic Word Spotting
Phonetic speech retrieval is used to augment word based retrieval in spoken document retrieval systems, for in and out of vocabulary words. In this paper, we present a new indexin...
Arnon Amir, Alon Efrat, Savitha Srinivasan