?url_ver=Z39.88-2004&rft_id=10.1613%2Fjair.4434&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Zilli%2C+Davide&rft.aulast=Zilli&rft.aufirst=Davide&rft.volume=51&rft.date=2014&rft.atitle=A+Hidden+Markov+Model-Based+Acoustic+Cicada+Detector+for+Crowdsourced+Smartphone+Biodiversity+Monitoring.&rft.title=Journal+of+Artificial+Intelligence+Research&rft.pages=805-827&rft.genre=article