This journal has a knowledgeable and hard-working editorial board, listed on the journal's Web site, but for most submissions we also enlist the aid of specialist reviewers outside the editorial board. The Editor of Computational Linguistics would like to express his gratitude to the external reviewers listed here, who anonymously reviewed papers for the journal during the preparation of this volume (Volume 39). Their generosity, judicious judgment, and prompt response substantially helped us to publish a journal that both is timely and maintains exacting scientific standards; it is a genuine pleasure to thank them collectively for their dedicated service.
Omri Abend
Steven Abney
Salah Aït-Mokhtar
Yaser Al-Onaizan
Toni Badia
Marco Baroni
Yassine Benajiba
Shane Bergsma
Chris Biemann
Daniel M. Bikel
Alexandra Birch
Phil Blunsom
Bernd Bohnet
Ondrej Bojar
Gemma Boleda
Jordan Boyd-Graber
Leonid Boytsov
Christopher Brew
Jill Burstein
Aoife Cahill
Chris Callison-Burch
Marie Candito
Marine Carpuat
Daniel Cer
Nathanael Chambers
Eugene Charniak
Edgar Chavez
David Chiang
Philipp Cimiano
Peter Clark
Trevor Cohn
Ann Copestake
Walter Daelemans
Kareem Darwish
Dipanjan Das
Michael J. Denkowski
Mark Dras
Markus Dreyer
Gideon Dror
Pablo A. Duboue
Chris Dyer
Michael Elhadad
Katrin Erk
Christiane Fellbaum
Michael Flor
George Foster
Jennifer Foster
Albert Gatt
Daniel Gildea
Alessandra Giordani
Yoav Goldberg
William Spence Green
Tom Griffiths
Krista Grothoff
Jan Hajič
Keith Hall
Michael Heilman
Ilana Heintz
Graeme Hirst
Liang Huang
Guillaume Jacquet
Mark Johnson
Patrick Juola
Philipp Koehn
Alexander Koller
Zornitsa Kozareva
Sandra Kübler
Tom Kwiatkowski
Guy Lapalme
Mirella Lapata
Jey Han Lau
Alon Lavie
Gina-Anne Levow
Zhongguo Li
Percy Liang
Adam Lopez
Wei Lu
Nitin Madnani
Bernado Magnini
Suresh Manandhar
Takuya Matsuzaki
Diana McCarthy
John McCrae
Paola Merlo
Rada Mihalcea
Diego Mollá Aliod
Raymond Mooney
Alessandro Moschitti
Preslav Nakov
Vivi Nastase
Mark-Jan Nederhof
Ani Nenkova
Hwee Tou Ng
Vincent Ng
Joakim Nivre
Kemal Oflazer
Miles Osborne
Sinno Pan
Rebecca Passonneau
Gerald Penn
Daniel Peterson
Mohammad Taher Pilehvar
Simone Ponzetto
Christopher Potts
Richard J. D. Power
Sameer Pradhan
Owen Rambow
Ines Rehbein
Roi Reichart
Stefan Riezler
German Rigau
Brian E. Roark
Mike Rosner
Paolo Rosso
Dan Roth
Guillermo Ruiz
David Schlangen
Ekaterina Shutova
Advaith Siddharthan
Khalil Sima'an
Noah Smith
Swapna Somasundaran
Valentin Spitkovsky
Richard Sproat
Michael Strube
Lin Sun
Weiwei Sun
Xu Sun
Eric Tellez
Simone Teufel
Jörg Tiedemann
Ivan Titov
David Traum
Marten Van Schijndel
Paola Velardi
Yannick Versley
Jette Viethen
Andreas Vlachos
Michael White
Shuly Wintner
Richard Wojcik
Nianwen Xue
Deniz Yuret
Omar F. Zaidan
Luke Zettlemoyer
Yue Zhang
Hao Zhang
GuoDong Zhou