Designed primarily as a text to be used in teaching indexing and abstracting in schools of library and information science, this title offers guidance on indexing and abstracting as practised by published indexing and abstracting services in paper or electronic form. 关键词: Indexing DOI: 10.1002/...
The work discusses the management of newspapers in Nigerian university libraries with reference to the Library of the Federal University of Technology Owerri. It notes that newspapers are acquired by subscription through a well-establish... C. Anunobi,CN Okorafor 被引量: 2发表: 2002年 Administrativ...
Search Indexing in Windows improves the speed and efficiency of searches by creating an index of files and their properties on your device. This index allows Windows to quickly locate and retrieve the information you need. To access search indexing settings, go toSettings>Privacy & security>Searchi...
In the following code example, a string of Arabic characters containing combining character sequences is created. InstrCombining, for example, the Unicode code U+0625 represents an Arabic base character (Arabic letter Alef with Hamza below), and the Unicode code U+0650 represents an Arabic combini...
When you define a spatial path in the indexing policy, you should define which indextypeshould be applied to that path. Possible types for spatial indexes include: Point Polygon MultiPolygon LineString Azure Cosmos DB, by default, won't create any spatial indexes. If you would like to use sp...
摘要: There has been an increased interest in video indexing and retrieval in recent years. In this work, indexing and retrieval system of the visual contents is based on feature extracted from the compress会议名称: International Conference on Advances in Visual Computing ...
(sql); FeedIterator<Product> iterator = container.GetItemQueryIterator<Product>(query);while(iterator.HasMoreResults) { FeedResponse<Product> response =awaititerator.ReadNextAsync();foreach(Product productinresponse) { Console.WriteLine($"[{product.id}]\t{product.name,35}\t{product.price,15:C}...
When you use CREATE INDEX to create an index or ALTER INDEX to manage an index, you can optionally specify indexing preferences, stoplists, and section groups in the parameter string. Specifying a preference, stoplist, or section group answers one of the following questions about the way Oracle...
select message_id from my_table where status in ('STATUS_1', 'STATUS_2', 'STATUS_3', 'STATUS_4', 'STATUS_5') ; select message_id from my_table where status not in ('STATUS_6', 'STATUS_7') ;Thanks to an index on status the first query returned its results in 0.05 seconds wh...
You specify the stoplist in the parameter string of CREATE INDEX.A stoptheme is a word that is prevented from being theme-indexed or prevented from contributing to a theme. You can add stopthemes with the CTX_DDL package.You can search document themes with the ABOUT operator. You can ...