Sökning: "Keyword Search"

Hittade 3 avhandlingar innehållade orden Keyword Search.

1. 1. Diversified Retrieval of Spatial Data with Context

   Författare :Georgios Kalamatianos; Georgios J Fakas; Aristides Gionis; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Proportionality; Diversity; Keyword Search; Spatial Data; Ranking; Computer Science; Datavetenskap;

   Sammanfattning : The abundance and ubiquity of spatial datasets necessitates their effective and efficient retrieval. For instance, on the web, there are datasets with GIS objects or POIs (e.g. Spatialhadoop datasets), datasets with geo-tagged photographs (e. LÄS MER

3. 2. Real-Time Search in Large Networks and Clouds

   Författare :Misbah Uddin; Rolf Stadler; Raouf Boutaba; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : Networked systems, such as telecom networks and cloud infrastructures, hold and generate vast amounts of conguration and operational data, only a small portion of which is used today by management applications. The overall goal of this work is to make all this data available through a real-time search process named network search , where queries are invoked, without giving the location or the format of the data, similar to web search. LÄS MER

4. 3. Modern GIR Systems : Framework, Retrieval Model and Indexing Techniques

   Författare :Xing Lin; Yifang Ban; Harrie Lars; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Information Retrieval; GIR; Framework; Indexing; Retrieval Model; Other information technology; Övrig informationsteknik;

   Sammanfattning : Geographic information is one of the most important and the most common types of information in human society. It is estimated that more than 70% of all information in the world has some kind of geographic features. LÄS MER