since the appearance of the knowledge of syntax the grammarians made an effort to develop the rules of arabic language, through which the quran was sent down. to do this they considered some principles:1 ) to develop the rules of syntax they only referred to the language of arab noble and eloquent tribes. 2) they developed the rules of syntax based on the widespread and prevalent language of ar...

logical form or covert syntax is a syntactic level introduced in recent generative approaches. using the ideas of first-order predicate logic, it interprets the strings whose elements cannot move in s–structure, because an element moves if it does not acquire its necessary scope. but unlike the predicate logic, logical form is based on syntactic principles and rules. therefore, logical form is ...

The development of larger scale natural language systems has been hampered by the need to manually create mappings from syntactic structures into meaning representations. A new approach to semantic interpretation is proposed, which uses partial syntactic structures as the main unit of abstraction for interpretation rules. This approach can work for a variety of syntactic representations corresp...

A widely adopted classification of aspectual type is that based on Vendler’s (1967) four-way aspectual classification of verbs into accomplishments, achievements, activities and statives. Moreover, some have assumed, either explicitly or implicitly, that this aspectual classification is universal (see, for instance, Borer 2005, Krifka 1992, Filip 1999). That is, each language has predicates tha...

Code obfuscation and software watermarking are well known techniques designed to prevent the illegal reuse of software. Code obfuscation prevents malicious reverse engineering, while software watermarking protects code from piracy. An interesting class of algorithms for code obfuscation and software watermarking relies on the insertion of opaque predicates. It turns out that attackers based on ...

We present an approach to constrained Horn clause (CHC) verification combining three techniques: abstract interpretation over a domain of convex polyhedra, specialisation of the constraints in CHCs using abstract interpretation of query-answer transformed clauses, and refinement by splitting predicates. The purpose of the work is to investigate how analysis and transformation tools developed fo...

This paper describes the AUTOSEM syntactic framework for semantic interpretation and the CARMEL robust understanding engine in which it operates. This work has been developed as part of an effort to build tools for authoring broad coverage natural language understanding interfaces for intelligent tutoring systems. Its purpose is to provide a solid foundation for interpretation that will facilit...

This paper shows that clausal possession in Isbukun Bunun, a Formosan language, involves two distinct structures with one single thematic interpretation. Although thematically identical, the are not derived via agreement/movement from underlying structure. To best capture (morpho)syntactic patterns within and beyond phenomenon, too-many-structures problem is analyzed as involving syntactic head...