A powerful and web-aware query language supporting query reuse and data integration
نویسندگان
چکیده
Since XML seems to be the next great wave on the web, several query languages for XML have been proposed. Unfortunately, none of these proposals comes even elose to meet the requirements for such a query language. We review the requirements for a query language for XML and propose a new query language, YAXQL, which meet them.
منابع مشابه
Yaxql a Powerful and Web-aware Query Language Supporting Query Reuse
Since XML seems to be the next great wave on the web, several query languages for XML have been proposed. Unfortunately, none of these proposals comes even close to fullll the requirements for such a query language. We review the requirements for a query language for XML and propose a new query language, YAXQL, which fulllls these requirements.
متن کاملTowards Supporting Exploratory Search over the Arabic Web Content: The Case of ArabXplore
Due to the huge amount of data published on the Web, the Web search process has become more difficult, and it is sometimes hard to get the expected results, especially when the users are less certain about their information needs. Several efforts have been proposed to support exploratory search on the web by using query expansion, faceted search, or supplementary information extracted from exte...
متن کاملAnalysis of users’ query reformulation behavior in Web with regard to Wholis-tic/analytic cognitive styles, Web experience, and search task type
Background and Aim: The basic aim of the present study is to investigate users’ query reformulation behavior with regard to wholistic-analytic cognitive styles, search task type, and experience variables in using the Web. Method: This study is an applied research using survey method. A total of 321 search queries were submitted by 44 users. Data collection tools were Riding’s Cognitive Style A...
متن کاملQuery Architecture Expansion in Web Using Fuzzy Multi Domain Ontology
Due to the increasing web, there are many challenges to establish a general framework for data mining and retrieving structured data from the Web. Creating an ontology is a step towards solving this problem. The ontology raises the main entity and the concept of any data in data mining. In this paper, we tried to propose a method for applying the "meaning" of the search system, But the problem ...
متن کاملانتخاب مناسبترین زبان پرسوجو برای استفاده از فراپیوندها جهت استخراج دادهها در حالت دیتالوگ در سامانه پایگاه داده استنتاجی DES
Deductive Database systems are designed based on a logical data model. Data (as opposed to Relational Databases Management System (RDBMS) in which data stored in tables) are saved as facts in a Deductive Database system. Datalog Educational System (DES) is a Deductive Database system that Datalog mode is the default mode in this system. It can extract data to use outer joins with three query la...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2000