Development of a General-purpose Retrieval Program for Text File Formatted Literature Database

نویسندگان

چکیده

برای دانلود رایگان 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

General Purpose Database Summarization

In this paper, a message-oriented architecture for large database summarization is presented. The summarization system takes a database table as input and produces a reduced version of this table through both a rewriting and a generalization process. The resulting table provides tuples with less precision than the original but yet are very informative of the actual content of the database. This...

متن کامل

General-purpose search techniques for genomic text.

Fast and accurate techniques for searching large genomic text collections are becoming increasingly important. While Information Retrieval is well-established for general-purpose text retrieval tasks, less is known about retrieval techniques for genomic text data. In this paper, we investigate and propose general-purpose search techniques for genomic text. In particular, we show that significan...

متن کامل

Efficient Signature File Methods for Text Retrieval

Signature les have been studied extensively as an access method for textual databases. Many approaches have been proposed for searching signatures les eeciently. However, diierent methods make diierent assumptions and use diierent performance measures, making it diicult to compare their performance. In this paper, we study three basic methods proposed in the literature, namely, the indexed desc...

متن کامل

A New General Purpose Parallel Database

This paper is concerned with the transparent par-allelisation of declarative database queries, based on theoretical principles. We have designed an entire database architecture suitable for use on any general-purpose parallel machine. This architecture addresses the shortcomings in exibility and scalability of commercial parallel databases. A substantial beneet is that the mathematical principl...

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: Geoinformatics

سال: 1994

ISSN: 0388-502X,1347-541X

DOI: 10.6010/geoinformatics1990.5.2_93