TimeML: Robust Specification of Event and Temporal Expressions in Text. - James Pustejovsky; José M. Castaño; Robert Ingria; Roser Saurí; Robert J. Gaizauskas; Andrea Setzer; Graham Katz; Dragomir R. Radev (New Directions in Question Answering, 2003)

Representing Temporal and Event Knowledge for QA Systems. - James Pustejovsky; Roser Saurí; José M. Castaño; Dragomir R. Radev; Robert J. Gaizauskas; Andrea Setzer; Beth Sundheim; Graham Katz (New Directions in Question Answering, 2004)

The Annotation of Temporal Information in Natural Language Sentences. - Graham Katz; Fabrizio Arosio (The Language of Time - A Reader, 2005)

The Specification Language TimeML. - James Pustejovsky; Robert Ingria; Roser Saurí; José M. Castaño; Jessica Littman; Robert J. Gaizauskas; Andrea Setzer; Graham Katz; Inderjeet Mani (The Language of Time - A Reader, 2005)

Towards a Denotational Semantics for TimeML. - Graham Katz (Annotating, Extracting and Reasoning about Time and Events, 2005)

05151 Summary - Annotating, Extracting and Reasoning about Time and Events. - Graham Katz; James Pustejovsky; Frank Schilder (Annotating, Extracting and Reasoning about Time and Events, 2005)

05151 Abstracts Collection - Annotating, Extracting and Reasoning about Time and Events. - Graham Katz; James Pustejovsky; Frank Schilder (Annotating, Extracting and Reasoning about Time and Events, 2005)

Annotating, Extracting and Reasoning About Time and Events. - Frank Schilder; Graham Katz; James Pustejovsky (Annotating, Extracting and Reasoning about Time and Events, 2005)

SemEval-2007 Task 15: TempEval Temporal Relation Identification. - Marc Verhagen; Robert J. Gaizauskas; Frank Schilder; Mark Hepple; Graham Katz; James Pustejovsky (SemEval@ACL, 2007)

Manner modification of state verbs. - Graham Katz (Adjectives and Adverbs, 2008)

Error Analysis of the TempEval Temporal Relation Identification Task. - Chong Min Lee; Graham Katz (SEW@NAACL-HLT, 2009)

Introduction to the Special Issue on Arabic Computational Linguistics. - Graham Katz; Mona T. Diab (ACM Trans. Asian Lang. Inf. Process., 2011)

Extracting and modeling durations for habits and events from Twitter. - Jennifer Williams; Graham Katz (ACL (2), 2012)

Using semi-experts to derive judgments on word sense alignment: a pilot study. - Soojeong Eom; Markus Dickinson; Graham Katz (LREC, 2012)

A New Twitter Verb Lexicon for Natural Language Processing. - Jennifer Williams; Graham Katz (LREC, 2012)

The EMBERS architecture for streaming predictive analytics. - Andy Doyle; Graham Katz; Kristen Maria Summers; Chris Ackermann; Ilya Zavorin; Zunsik Lim; Sathappan Muthiah; Liang Zhao 002; Chang-Tien Lu; Patrick Butler; Rupinder Paul Khandpur; Youssef Fayed; et al. (IEEE BigData, 2014)

'Beating the news' with EMBERS: forecasting civil unrest using open source indicators. - Naren Ramakrishnan; Patrick Butler; Sathappan Muthiah; Nathan Self; Rupinder Paul Khandpur; Parang Saraf; Wei Wang 064; Jose Cadena; Anil Vullikanti; Gizem Korkmaz; Chris J. Kuhlman; Achla Marathe; et al. (KDD, 2014)

Forecasting Significant Societal Events Using The Embers Streaming Predictive Analytics System. - Andy Doyle; Graham Katz; Kristen Maria Summers; Chris Ackermann; Ilya Zavorin; Zunsik Lim; Sathappan Muthiah; Patrick Butler; Nathan Self; Liang Zhao 002; Chang-Tien Lu; Rupinder Paul Khandpur; et al. (Big Data, 2014)

Planned Protest Modeling in News and Social Media. - Sathappan Muthiah; Bert Huang; Jaime Arredondo; David Mares; Lise Getoor; Graham Katz; Naren Ramakrishnan (AAAI, 2015)

EMBERS at 4 years: Experiences operating an Open Source Indicators Forecasting System. - Sathappan Muthiah; Patrick Butler; Rupinder Paul Khandpur; Parang Saraf; Nathan Self; Alla Rozovskaya; Liang Zhao 002; Jose Cadena; Chang-Tien Lu; Anil Vullikanti; Achla Marathe; Kristen Maria Summers; et al. (KDD, 2016)

Capturing Planned Protests from Open Source Indicators. - Sathappan Muthiah; Bert Huang; Jaime Arredondo; David Mares; Lise Getoor; Graham Katz; Naren Ramakrishnan (AI Mag., 2016)