James Pustejovsky is the TJX Feldberg Chair in Computer Science at Brandeis University, Massachusetts, where he is also Chair of the Linguistics Program, Chair of the Computational Linguistics M.A. Program, and Director of the Lab for Linguistics and Computation. His research interests include semantics and the lexicon, temporal and spatial reasoning, multimodal communication, language-vision interaction, linguistic annotation, linguistic tool support for the digital humanities, and machine learning. Olga Batiukova is Associate Professor in the Department of Spanish Philology at the Universidad Autónoma de Madrid, where she received her Ph.D. in Spanish Language and General Linguistics. She has researched and published in areas involving lexical theory and its impact on lexicography, syntax-lexicon interface, morphological encoding of lexical information, verbal aspect, and psycholinguistic study of aspectual features.