| 2009 | Text-to-Text Semantic Similarity for Automatic Short Answer Grading. | Michael Mohler, Rada Mihalcea |
| 2009 | Evaluating the Inferential Utility of Lexical-Semantic Resources. | Shachar Mirkin, Ido Dagan, Eyal Shnarch |
| 2009 | Matching Readers' Preferences and Reading Skills with Appropriate Web Texts. | Eleni Miltsakaki |
| 2009 | A Tool for Multi-Word Expression Extraction in Modern Greek Using Syntactic Parsing. | Athina Michou, Violeta Seretan |
| 2009 | Bilingually Motivated Domain-Adapted Word Segmentation for Statistical Machine Translation. | Yanjun Ma, Andy Way |
| 2009 | Performance Confidence Estimation for Automatic Summarization. | Annie Louis, Ani Nenkova |
| 2009 | Translation as Weighted Deduction. | Adam Lopez |
| 2009 | Correcting a POS-Tagged Corpus Using Three Complementary Methods. | Hrafn Loftsson |
| 2009 | Parsing, Projecting & Prototypes: Repurposing Linguistic Data on the Web. | William D. Lewis, Fei Xia |
| 2009 | Sentiment Summarization: Evaluating and Learning User Preferences. | Kevin Lerman, Sasha Blair-Goldensohn, Ryan T. McDonald |
| 2009 | User Simulations for Context-Sensitive Speech Recognition in Spoken Dialogue Systems. | Oliver Lemon, Ioannis Konstas |
| 2009 | Language-Independent Bilingual Terminology Extraction from a Multilingual Parallel Corpus. | Els Lefever, Lieve Macken, Vronique Hoste |
| 2009 | Improvements in Analogical Learning: Application to Translating Multi-Terms of the Medical Domain. | Philippe Langlais, Franois Yvon, Pierre Zweigenbaum |
| 2009 | Treebank Grammar Techniques for Non-Projective Dependency Parsing. | Marco Kuhlmann, Giorgio Satta |
| 2009 | Parsing Coordinations. | Sandra Kbler, Erhard W. Hinrichs, Wolfgang Maier, Eva Klett |
| 2009 | Lattice Parsing to Integrate Speech Recognition and Rule-Based Machine Translation. | Seluk Kpr, Adnan Yazici |
| 2009 | Adaptive Natural Language Interaction. | Stasinos Konstantopoulos, Athanasios Tegos, Dimitris Bilidas, Ion Androutsopoulos, Gerasimos Lampouras, Colin Matheson, Olivier Deroo, Prodromos Malakasiotis |
| 2009 | A Logic of Semantic Representations for Shallow Parsing. | Alexander Koller, Alex Lascarides |
| 2009 | Dependency Trees and the Strong Generative Capacity of CCG. | Alexander Koller, Marco Kuhlmann |
| 2009 | The Software Architecture for the First Challenge on Generating Instructions in Virtual Environments. | Alexander Koller, Donna Byron, Justine Cassell, Robert Dale, Johanna D. Moore, Jon Oberlander, Kristina Striegnitz |
| 2009 | Optimization in Coreference Resolution is not Needed: A Nearly-Optimal Algorithm with Intensional Constraints. | Manfred Klenner, tienne Ailloud |
| 2009 | Lightly Supervised Transliteration for Machine Translation. | Amit Kirschenbaum, Shuly Wintner |
| 2009 | N-Gram-Based Statistical Machine Translation versus Syntax Augmented Machine Translation: Comparison and System Combination. | Maxim Khalilov, Jos A. R. Fonollosa |
| 2009 | Automatic Single-Document Key Fact Extraction from Newswire Articles. | Itamar Kastner, Christof Monz |
| 2009 | NLP and the Humanities: The Revival of an Old Liaison. | Francisca de Jong |