tailieunhanh - Báo cáo khoa học: "Case Revisited: In the Shadow of Automatic Processing of Machine-Readable Dictionaries"

This paper discusses the work of automat- experiencer;if a person who uses this concept ically extracting Case Frames from Machine- believesthat seeing is a process of active selecReadable Dictionaries based on a three layer tion,then this person will assign to itssubject, a posteriori Case Theory[5]. The theory is intended to deal with two problems: 1. To dynamically adjust grains of Cases. This is where a posteriori comes from. 2. To provide a procedure to determine Cases. This is where three layer comes from. . | Case Revisited In the Shadow of Automatic Processing of Machine-Readable Dictionaries Fuliang Weng Computing Research Lab New Mexico State University Las Cruces NM 88003 This paper discusses the work of automatically extracting Case Frames from Machine-Readable Dictionaries based on a three layer a posteriori Case Theory 5 . The theory is intended to deal with two problems 1. To dynamically adjust grains of Cases. This is where a posteriori comes from. 2. To provide a procedure to determine Cases. This is where three layer comes from. The three layers are 1. base layer This layer is intended to accomplish transformations of words to concepts by explicating language and word specific im-plicants. . for the verb eat in the intransitive case its subject is eater while for verb break in the intransitive case its subject is the broken. 2. default layer in this layer implicit assumptions of naive theories are made explicit . for concept see there are two different views towards its subject if a person who uses this concept believes that seeing is just a process of passive perception then this person will assign to its subject a passive 1 Case such as I would like to express thanks to Dr. L. Guthrie Dr. D. Farwell and Prof. Y. Wilks for comments and encouragement. This project is supported in part by CRL. Some of the ideas were developed during my stay in CS Fudan and CMT CMU. 1The words passive active are used to indicate different levels of activeness. In what follows Cases such as agent and instrument have somewhat different meanings than the conventional ones. We use them just for referring to a group of phenomena which are related to their names. experiencer if a person who uses this concept believes that seeing is a process of active selection then this person will assign to its subject an active Case such as agent. 3. context layer in this layer Cases are further clarified upon any requests from current tasks associated context and personal belief systems .