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"affiliation": {}, "email": "" }, { "first": "Zhongqiang", "middle": [], "last": "Huang", "suffix": "", "affiliation": {}, "email": "" }, { "first": "", "middle": [], "last": "Huang", "suffix": "", "affiliation": {}, "email": "" } ], "year": "", "venue": null, "identifiers": {}, "abstract": "They will be presented as best papers in a dedicated session. We thank the General Conference Chair Haizhou Li, the Local Arrangements Committee headed by Gary Geunbae Lee, Michael White and Maggie Li, the Publication Co-Chairs for coordinating and putting the proceedings together and all other committee chairs for their work. MO is especially thankful to Steve Clark for helpful tips on how to manage and run the whole process. We hope you enjoy the conference!", "pdf_parse": { "paper_id": "P12-1000", "_pdf_hash": "", "abstract": [ { "text": "They will be presented as best papers in a dedicated session. We thank the General Conference Chair Haizhou Li, the Local Arrangements Committee headed by Gary Geunbae Lee, Michael White and Maggie Li, the Publication Co-Chairs for coordinating and putting the proceedings together and all other committee chairs for their work. MO is especially thankful to Steve Clark for helpful tips on how to manage and run the whole process. We hope you enjoy the conference!", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "Abstract", "sec_num": null } ], "body_text": [ { "text": "Welcome to Jeju Island -where ACL makes a return to Asia! As General Chair, I am indeed honored to pen the first words of ACL 2012 proceedings. In the past year, research in computational linguistics has continued to thrive across Asia and all over the world. On this occasion, I share with you the excitement of our community as we gather again at our annual meeting. On behalf of the organizing team, it is my great pleasure to welcome you to Jeju Island and ACL 2012.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "Preface: General Chair", "sec_num": null }, { "text": "In 2012, ACL turns 50. I feel privileged to chair the conference that marks such an important milestone for our community. We have prepared special programs to commemorate the 50th anniversary, including 'Rediscovering 50 Years of Discovery', a main conference workshop chaired by Rafael Banchs with a program on 'the People, the Contents, and the Anthology', which recollects some of the great moments in ACL history, and 'ACL 50th Anniversary Lectures' by Mark Johnson, Aravind K. Joshi and a Lifetime Achievement Award Recipient.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "Preface: General Chair", "sec_num": null }, { "text": "A large number of people have worked hard to bring this annual meeting to fruition. It has been an unforgettable experience for everyone involved. My deepest thanks go to the authors, reviewers, volunteers, participants, and all members and chairs of the organizing committees. It is your participation that makes a difference.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "Preface: General Chair", "sec_num": null }, { "text": "Program Chairs, Chin-Yew Lin and Miles Osborne, deserve our gratitude for putting an immense amount of work to ensure that each of the 940 submissions was taken care of. They put together a superb technical program like nobody else. Publication Chairs, Maggie Li and Michael White, extended the publishing tools to take care of every detail and compiled all the books within an impossible schedule. Tutorial Chair, Michael Strube, put together six tutorials that you can never miss. Workshop Chairs, Massimo Poesio and Satoshi Sekine, working with their EACL and NAACL counterparts, selected 11 quality workshops, many of which are new editions in their popular workshop series. Demo Chair, Min Zhang, started a novel review process and selected 29 quality system demos. Faculty Advisors, Kentaro Inui, Greg Kondrak, and Yang Liu, and Student Chairs, Jackie Cheung, Jun Hatori, Carlos Henriquez and Ann Irvine, assembled an excellent program for the Student Research Workshop with 12 accepted papers. Mentoring Chair, Joyce Chai, coordinated the mentorship of 13 papers. Publicity Chairs, Jung-jae Kim and Youngjoong Ko, developed the website, newsletters, and conference handbook that kept us updated all the time. Exhibition Chair, Byeongchang Kim, coordinated more than 10 exhibitors with a strong industry presence. All the events are now brought to us on Jeju Island by the Local Arrangements Chairs, Gary Lee and Jong Park, and their team. I can never thank them enough for all the preparations they have made to host us in such a spectacular place! I would like to express my gratitude and appreciation to Kevin Knight, Chair of the ACL Conference Coordination Committee, Dragomir Radev, ACL Secretary, and Priscilla Rasmussen, ACL Business Manager, for their advice and guidance throughout the process.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "Preface: General Chair", "sec_num": null }, { "text": "The financial sponsors generously supported ACL 2012 in a meaningful way despite a challenging economic outlook. We are honored to have Baidu as the Platinum Sponsor, Elsevier and Google as Gold Sponsors, Microsoft, KAIST and SK as Sliver Sponsors, 7 Bronze Sponsors, and 3 Supporters. The Donald and Betty Walker Student Scholarship Fund and Asian Federation of Natural Language Processing have supported our student travel grants. The sponsorship program was made possible by the ACL sponsorship committee: Eiichiro Sumita, Haifeng Wang, Michael Gamon, Patrick Pantel, Massimiliano Ciaramita, and Idan Szpektor.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "Preface: General Chair", "sec_num": null }, { "text": "Finally, I do hope that you have an enjoyable and productive time on Jeju Island, and that you will leave with fond memories of ACL's 50th Anniversary. With my best wishes for a successful conference! Preface: Programme Committee Co-Chairs This year we received 571 valid long paper submissions and 369 short paper submissions. 19% of the long papers and 20% of the short papers were accepted. As usual, some are presented orally and some as posters. Taking unigram counts from accepted long paper titles, and ignoring function words, the most popular word were: entity 5 evaluation 5 hierarchical 5 information 5 joint 5 syntactic 5 topic 5 discriminative 6 lexical 6 statistical 6 chinese 7 dependency 7 machine 8 modeling 8 models 8 language 10 word 10 parsing 11 model 12 learning 14 translation 15 Some areas have grown over time and some have diminished. The most popular area for submissions (as expected) was Machine Translation. We promoted Social Media as a new area.", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "Preface: General Chair", "sec_num": null }, { "text": "Twenty nine Area Chairs worked with 665 reviewers, producing 1830 long paper reviews and 1187 short paper reviews. Everything ran to a tight schedule and there were no slippages. This would not have been possible without our wonderful and diligent Area Chairs and Reviewers. Thanks!", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "Preface: General Chair", "sec_num": null }, { "text": "We are delighted to have two keynote speakers, both of whom are very well known to the language community: Aravind Joshi and Mark Johnson. They will give coordinated talks addressing the 50th ACL anniversary: \"Remembrance of ACLs past\" and \"Computational linguistics: Where do we go from here?\" The ACL Lifetime Achievement Award will be announced on the last day of the conference. Joshi has worked on several problems that overlap computer science and linguistics. More specifically, he has worked on topics in mathematical linguistics as they relate to formal and linguistic adequacy of different formalisms and their processing implications. He has also worked on several aspects of theories of representation and inference in natural language, especially as they relate to discourse. \"Prediction is very difficult, especially about the future\" -Niels Bohr", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "Preface: General Chair", "sec_num": null }, { "text": "The very fact that we're having a 50th annual meeting means that our field hasn't been a complete failure, but will there still be computational linguistics meetings in 50 years time? How do we fit into the larger intellectual picture, and what would it take to make computational linguistics into a real engineering discipline, or, for that matter, a scientific one? Prognosticating fearlessly (or perhaps just foolishly) I'll draw some lessons from the last 50 years about what the next few might hold. ", "cite_spans": [], "ref_spans": [], "eq_spans": [], "section": "Abstract", "sec_num": null } ], "back_matter": [], "bib_entries": {}, "ref_entries": { "FIGREF0": { "type_str": "figure", "num": null, "uris": null, "text": "Johnson is a Professor of Language Science (CORE) in the Department of Computing at Macquarie University. He was awarded a BSc (Hons) in 1979 from the University of Sydney, an MA in 1984 from the University of California, San Diego and a PhD in 1987 from Stanford University. He held a postdoctoral fellowship at MIT from 1987 until 1988, and has been a visiting researcher at the University of Stuttgart, the Xerox Research Centre in Grenoble, CSAIL at MIT and the Natural Language group at Microsoft Research. He has worked on a wide range of topics in computational linguistics, but his main research area is parsing and its applications to text and speech processing. He was President of the Association for Computational Linguistics in 2003, and was a professor from 1989 until 2009 in the Departments of Cognitive and Linguistic Sciences and Computer Science at Brown University." }, "TABREF0": { "num": null, "html": null, "text": "Remembrance of ACLs pastAravind K. Joshi Henry Salvatori Professor of Computer and Cognitive Science University of Pennsylvania", "content": "
Abstract
Besides briefly covering some highlights of the past 50 years of ACL from my perspective, I will try to
comment on (1) why some directions of research were pursued for a while and then dropped, sometimes
for a good reason and sometimes apparently for no reason, (2) why the relationship to Linguistics,
Psycholinguistics, and AI goes up and down, and (3) are there any leftovers that have the possibility of
being turned into delicious contributions!
Short Bio
", "type_str": "table" }, "TABREF1": { "num": null, "html": null, "text": "Joshi was the President of ACL in 1975 and was appointed as a Founding Fellow of ACL in 2011. He was awarded the Lifetime Achievement Award of ACL in 2002, the David Rumelhart Prize of the Cognitive Science Society in 2003 and the Franklin Medal for Computer and Cognitive Science, Franklin Institute, Philadelphia, in 2005.", "content": "
Invited Talk
Computational linguistics: Where do we go from here?
Mark Johnson
Professor of Language Sciences (CORE)
Director, Centre for Language Sciences (CLaS)
Department of Computing Faculty of Science
Macquarie University
Sydney, Australia
", "type_str": "table" }, "TABREF2": { "num": null, "html": null, "text": "Learning to Translate with Multiple Objectives Kevin Duh, Katsuhito Sudoh, Xianchao Wu, Hajime Tsukada and Masaaki Nagata . . . . . . . . . . . . 1 Joint Feature Selection in Distributed Stochastic Learning for Large-Scale Discriminative Training in SMT Patrick Simianer, Stefan Riezler and Chris Dyer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11", "content": "", "type_str": "table" } } } }