Personal Information
Organization / Workplace
Montreal, Canada Area, QC Canada
Occupation
Computer Scientist
Industry
Education
Website
lemire.me/
About
I've been an entrepreneur, a government researcher and a university professor. I once designed, built and sold software for a living.
I work on software performance, data indexing and data science. In recent years, I have focused on fast compression, indexing and hashing techniques. My research is supported by substantial open source programming.
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bitmap indexes
performance
olap
databases
compression
bitmap index
dolap2007
www2007
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json
simd
big data
mégadonnées
index bitmap
compression image
simd compression
indexing
dolap2008
tag clouds
dataware houses
algorithms
projection
information retrieval
search engines
etl
e-science
nosql cap sensemaking design
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ewah
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wah
dolarp2008
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