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SSD
2007
Springer
124views Database» more  SSD 2007»
15 years 10 months ago
Querying Objects Modeled by Arbitrary Probability Distributions
In many modern applications such as biometric identification systems, sensor networks, medical imaging, geology, and multimedia databases, the data objects are not described exact...
Christian Böhm, Peter Kunath, Alexey Pryakhin...
EDBT
2010
ACM
150views Database» more  EDBT 2010»
15 years 11 months ago
Gossiping personalized queries
This paper presents P3Q, a fully decentralized gossip-based protocol to personalize query processing in social tagging systems. P3Q dynamically associates each user with social ac...
Xiao Bai, Marin Bertier, Rachid Guerraoui, Anne-Ma...
ICASSP
2008
IEEE
15 years 10 months ago
Query by humming of midi and audio using locality sensitive hashing
This paper proposes a query by humming method based on locality sensitive hashing (LSH). The method constructs an index of melodic fragments by extracting pitch vectors from a dat...
Matti Ryynänen, Anssi Klapuri
137
Voted
TREC
1994
15 years 5 months ago
Automatic Query Expansion Using SMART: TREC 3
The Smart information retrieval project emphasizes completely automatic approaches to the understanding and retrieval of large quantities of text. We continue our work in TREC 3, ...
Chris Buckley, Gerard Salton, James Allan, Amit Si...
SIGMOD
2005
ACM
109views Database» more  SIGMOD 2005»
16 years 4 months ago
Query-Sensitive Embeddings
A common problem in many types of databases is retrieving the most similar matches to a query object. Finding those matches in a large database can be too slow to be practical, es...
Vassilis Athitsos, Marios Hadjieleftheriou, George...