Continuous or Discontinuous Constituents?
نویسنده
چکیده
Reape (1991) notes that it is possible to develop grammars based on the concept of discontinuous constituents which span every subset of an input string. The complexity of the paring problem for such grammars is at least exponential in both time and space. As Reape (1991, p. 62) has argued for the processing of grammars with discontinuous constituents and as Carroll (1994) has demonstrated for different parsing strategies for grammars with continuous constituents, such theoretical values are not of much help when it comes to practical systems. In the following I will compare two grammars for German: one that assumes continuous constituents and one that allows for discontinuous constituents. I will show different ways to account for the German data and I will explain why I believe that grammars with discontinuous constituents are more appropriate for systems that analyze German sentences. This claim will be supported by a statistics computed from 10,000 utterances taken from the Verbmobil corpus.1
منابع مشابه
Continuous and Jump Betas: Implications for Portfolio Diversification
Using high-frequency data, we decompose the time-varying beta for stocks into beta for continuous systematic risk and beta for discontinuous systematic risk. Estimated discontinuous betas for S&P500 constituents between 2003 and 2011 generally exceed the corresponding continuous betas. We demonstrate how continuous and discontinuous betas decrease with portfolio diversification. Using an equiwe...
متن کاملThe Relationship between the Continuous Imaginal World and the Discontinuous Imaginative Faculty in Ascending and Descending Arcs according to Suhrawardi and Mulla Sadra
One of the most important issues for Muslim philosophers is the continuous imaginal world and its relationship with the discontinuous imaginative faculty. The continuous imaginal world is a perceptive faculty of the soul known as the faculty of imagination. The discontinuous imaginative faculty is the order of the universe called the imaginal world, which Muslim philosophers have portrayed in a...
متن کاملAn Analysis of Depictive Secondary Predicates in German without Discontinuous Constituents
In Müller, To Appear 2005b I provide evidence that suggests that linearization approaches or approaches that assume flat structures cannot account for the German clause structure in an insightful way. Analyses that make use of discontinuous constituents should therefore be revised. In this paper I develop an analysis of German depictive secondary predicates that differs from the one suggested i...
متن کاملSerum concentration of myostatin, insulin and glucose response to continuous and discontinuous exercises in overweight menopausal and menstrual women
Introduction: Myostatin regulates skeletal muscle mass and adipogenesis, but serum response to continuous and discontinuous exercises training it has not been studied in menopause and menstrual groups of women. The purpose of this study was to investigate the serum response of myostatin, insulin and glucose to use four different aerobic exercises training in menopause and menstrual groups of wo...
متن کاملContinuous or Discontinuous Constituents ?
During the last years, several grammarians have argued for linguistic descriptions of language that use the con-has shown that in the worst case 2 n constituents can be built for an input string of length n if discontinuous constituents are allowed. As Carroll (1994) has demonstrated, such theoretical values are not of much help when it comes to practical systems. In the following I will compar...
متن کامل