hovy@isi.edu (Eduard Hovy) (03/27/91)
************************ * Call For Papers * ************************ IJCAI 1991 Workshop August 24 - 25, 1991 Decision Making throughout the Generation Process While there is general agreement that Natural Language Generation (NLG) is a largely deterministic decision making process, there is little agreement between researchers on the parameters of this process. Different researchers have focused on different parts of the generation process, such as content planning, text organization and linguistic realization, and taken into account different kinds of knowledge, such as discourse structure, user models and taxonomic domain knowledge. Hence, their decision spaces, while plainly overlapping in function, are incomparable in their details. This workshop will attempt to address these differences concretely by bringing together researchers in NLG and related fields, and encouraging them to present their work specifically in terms of the decision making processes undertaken by their systems. In order to be able to describe the generation process, we need to arrive at some consensus as to the space of decisions in the process overall. This, in turn, will allow us to better understand and take advantage of each other's work, since researchers will be able to identify clearly which portion of the decision space their work is intended to cover. In this context, an important question that must be answered is whether the different decision types have any commonalities that can be exploited; for example, could the reasoning processes that determine text planning choices also be useful for lexical selections? In addition, as indicated above, at present there is little agreement with respect to the answers to the following questions: What are the decisions made by a text generation system? How should alternatives be represented? What control structure determines the order in which the decisions should be made? and What is the effect of a decision on subsequent decisions? The identification of the decisions encountered during the text generation process is an essential step towards the eventual formal specification of this process and the development of evaluation metrics for it. In addition, it allows practitioners in the field to better understand and take advantage of each other's work, as it enables them to determine which portion of the decision space a particular system or procedure is intended to cover. Submissions We encourage papers in areas of NLG including (but not limited to): content selection, text organization, utterance composition, reactive explanation, cooperative responses, lexical choice, stylistics and linguistic realization. Papers should address the above questions, argue for a particular approach, or describe a particular system from the point of view of decision making. Interested participants should submit 6 copies of a 5 page abstract and a brief description of their research activities by May 1, 1991. The following information should be included: name, mailing address, phone number and electronic mail address. Submissions may be made (in order of preference) via Real-mail, FAX, or electronic mail (LaTeX article style or directly printable form) to either co-chair: Dr. Marie Meteer (co-chair), BBN, 10 Moulton St., Cambridge, MA 02138, mmeteer@bbn.com, FAX: (617) 873-3776 Dr. Ingrid Zukerman (co-chair), Dept. of Computer Science, Monash University, Clayton, VICTORIA 3168, AUSTRALIA, ingrid@bruce.cs.monash.oz.au, FAX: (your international operator code) (613) 565-5146 Schedule May 1, 1991 Submissions due June 1, 1991 Notification of acceptance July 1, 1991 Camera-ready copies due July 15 Workshop registration fee ($US65) due to IJCAI Aug 24-25 Workshop Organizing and Program Committee Dr. Marie Meteer (co-chair), BBN Dr. Ingrid Zukerman (co-chair), Computer Science Dept., Monash University Dr. Eduard Hovy, USC/ISI Dr. David McDonald, Content Technologies Dr. Cecile Paris, USC/ISI