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Around the Water Cooler: Shared Discussion Topics and Contact Closeness in Social Search.
Saranga Komanduri
Lujun Fang
David A. Huffaker
Jessica Staddon
Published in:
ICWSM (2012)
Keyphrases
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social search
collective intelligence
information foraging
social networks
user intent
information retrieval
keywords
genetic algorithm
user interests
topic models