Electronic Data Bases

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Data Bases

The problem of computer assisted literature search is often misstated as the attempt to nd, in a repository of electronic literature, a paper which, according to title and keywords, contains the desired information. This assumes that the original author was correct and complete in assigning keywords, and that the search criteria are free of preconceived expectations on the context in which the ...

متن کامل

Uniformly Querying Knowledge Bases and Data Bases

Present kl-one-like knowledge base management systems (KBMS), whilst ooer-ing highly structured description languages aside eecient concepts classiication, have limited capability to manage large amounts of individuals. Data base management systems (DBMS) can, instead, manage large amounts of data eeciently, but give scarce formalism to organize them in a structured way, and to reason with them...

متن کامل

Playing with Data Bases

Among the specific forms of rationality that are to be analyzed with regards to games are the control circuit, the simulation and the data base. As different cultural forms of the computer’s conveyed mediality they represent intermediate elements between the calculating, programmable machine and the cultural grammar of its handling as well as its social implementation, between ‘hard’ technology...

متن کامل

Object-oriented Data Bases

INTRODUCTION Object-oriented (OO) programming languages and OO analysis and design techniques influence data base systems design and development. The inevitable result is the object-oriented data base management system (OODBMS). Many of the established data base vendors are incorporating objectoriented concepts into their products in an effort to facilitate data base design and development in t...

متن کامل

Data management in distributed data bases

The recent advances in large-scale integrated logic and memory technology, coupled with the explosion in size and complexity of the application areas, have led to the design of distributed architectures. Basically, a Distributed Computer ·System (DeS) is considered as an interconnection of digital systems called Processing Elements (PEs), each having certain processing capabilities and communic...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Science

سال: 1980

ISSN: 0036-8075,1095-9203

DOI: 10.1126/science.210.4470.593