Building Efficient and Effective Metasearch Engines
... to the rapidly increasing and virtually unlimited amount of data. Second, gathering all the data on the Web and keeping it reasonably up-to-date are extremely difficult if not impossible objectives. Programs (e.g., Web robots) used by major search engines to gather data automatically may slow down l ...
... to the rapidly increasing and virtually unlimited amount of data. Second, gathering all the data on the Web and keeping it reasonably up-to-date are extremely difficult if not impossible objectives. Programs (e.g., Web robots) used by major search engines to gather data automatically may slow down l ...
The state of Database Forensic research - ICSA
... he used research oriented search engines such as Google Scholar (scholar.google.com) and Live Search Academic (academic.live.com) to find material on database forensics. He also looked to see how many books were published on the topic of database forensics or addressed the topic by consulting Google ...
... he used research oriented search engines such as Google Scholar (scholar.google.com) and Live Search Academic (academic.live.com) to find material on database forensics. He also looked to see how many books were published on the topic of database forensics or addressed the topic by consulting Google ...
Slide 1 - HSLS - University of Pittsburgh
... Vector NTI Database Maintenance 1. Database Backup Backing up your database is extremely important. It should be performed at least every month, but a weekly backup is recommended. Backups should be stored on both the hard drive and a removable media, such as a CD. – Menu|Database > Database Backup ...
... Vector NTI Database Maintenance 1. Database Backup Backing up your database is extremely important. It should be performed at least every month, but a weekly backup is recommended. Backups should be stored on both the hard drive and a removable media, such as a CD. – Menu|Database > Database Backup ...
Introduction to Advantage Database Server - McGraw-Hill
... However, if even one operation cannot be successfully completed, all operations within the transaction are canceled, ensuring that your data remains consistent. Transactions require centralized control of data access, and file server–based systems cannot provide that. Every change in a file server–b ...
... However, if even one operation cannot be successfully completed, all operations within the transaction are canceled, ensuring that your data remains consistent. Transactions require centralized control of data access, and file server–based systems cannot provide that. Every change in a file server–b ...
Advantage Database Server for Visual FoxPro
... of the best tools available for developing desktop applications. However, its built-in data engine is both one of its greatest strengths and greatest weaknesses. Strength because the data engine is tightly integrated into VFP and is one of the fastest on the planet and weakness because the DBF file ...
... of the best tools available for developing desktop applications. However, its built-in data engine is both one of its greatest strengths and greatest weaknesses. Strength because the data engine is tightly integrated into VFP and is one of the fastest on the planet and weakness because the DBF file ...
Getting Started with Advantage Server
... require IPX protocol as was necessary for CA-Clipper. They are designed to use either the IPX or IP protocol, therefore, they are quite compatible with wide-area networks. Because Advantage uses record-based databases (ie DBF/NTX) it is not recommended that you connect your client to your data over ...
... require IPX protocol as was necessary for CA-Clipper. They are designed to use either the IPX or IP protocol, therefore, they are quite compatible with wide-area networks. Because Advantage uses record-based databases (ie DBF/NTX) it is not recommended that you connect your client to your data over ...
This is the accepted version of a paper published
... also contain other types of information in order to support specialized features such as chemical searching [29] and explode searches. The free text search engine accesses the index in order to retrieve documents containing the words included in the user query. Retrieval often involves Boolean searc ...
... also contain other types of information in order to support specialized features such as chemical searching [29] and explode searches. The free text search engine accesses the index in order to retrieve documents containing the words included in the user query. Retrieval often involves Boolean searc ...
Deploying the Utility Partition Image
... Capturing Windows operating system images so that they can be deployed to other systems through ADS relies on Windows sysprep technology. Before you capture the image for deployment on target systems, it is recommended that you capture the image without running sysprep so that you can restore the im ...
... Capturing Windows operating system images so that they can be deployed to other systems through ADS relies on Windows sysprep technology. Before you capture the image for deployment on target systems, it is recommended that you capture the image without running sysprep so that you can restore the im ...
SIGMOD 2006: Effective Keyword Search in Relational Databases
... Effective Keyword Search in Relational Databases Fang Liu (University of Illinois at Chicago) Clement Yu (University of Illinois at Chicago) ...
... Effective Keyword Search in Relational Databases Fang Liu (University of Illinois at Chicago) Clement Yu (University of Illinois at Chicago) ...
Specialized Search Engine with AI
... The word index maps words to lists of objects. Each object holds a documentID and information about the word for that document, such as font size and location. Some search engines, like Google, doesn’t apply a hash formula directly on the words to calculate the keys in the index, but instead they c ...
... The word index maps words to lists of objects. Each object holds a documentID and information about the word for that document, such as font size and location. Some search engines, like Google, doesn’t apply a hash formula directly on the words to calculate the keys in the index, but instead they c ...
Archive - Chandra X
... Derive metrics through queries (standardized as well as custom; see Paul Green’s presentation) CXC ...
... Derive metrics through queries (standardized as well as custom; see Paul Green’s presentation) CXC ...
Intro to ICT_Module 1_Lesson 1_Revised
... default search results will be displayed in a tabular format shown below which gives some instructions on using this mode. ...
... default search results will be displayed in a tabular format shown below which gives some instructions on using this mode. ...
ObjectRank: A System for Authority-based Search
... System”, which is cited by many “Concurrency Control” papers, but it is much more general. To avoid such general papers, we incorporate Inverse ObjectRank in the ranking formula (Result (b) where eight papers are found in PCC ). Inverse ObjectRank [4] is a keyword-specific metric of specificity, bas ...
... System”, which is cited by many “Concurrency Control” papers, but it is much more general. To avoid such general papers, we incorporate Inverse ObjectRank in the ranking formula (Result (b) where eight papers are found in PCC ). Inverse ObjectRank [4] is a keyword-specific metric of specificity, bas ...
dialog 1
... Substeps in the second step • Identify search terms • Use Dialog basic commands to conduct a search • View records online or print the results ...
... Substeps in the second step • Identify search terms • Use Dialog basic commands to conduct a search • View records online or print the results ...
The AMBIT database - Generis | Communication Design & Design
... AMBIT database contains over 450 000 chemical compounds with data imported from over a dozen databases [http://ambit.acad.bg/ambit/stats/]. The number of compounds is growing all the time and one the of system’s great strengths is that any dataset can be imported for comparison and analysis. • store ...
... AMBIT database contains over 450 000 chemical compounds with data imported from over a dozen databases [http://ambit.acad.bg/ambit/stats/]. The number of compounds is growing all the time and one the of system’s great strengths is that any dataset can be imported for comparison and analysis. • store ...
Ambit - Cheminformatics software for data
... experimental data together with test descriptions, and literature references. The database can also store QSAR models. In addition the software can generate a suite of 2D and 3D molecular descriptors. • can be searched by identifiers, attribute value or range, experimental data value or range, user ...
... experimental data together with test descriptions, and literature references. The database can also store QSAR models. In addition the software can generate a suite of 2D and 3D molecular descriptors. • can be searched by identifiers, attribute value or range, experimental data value or range, user ...
Simple and practical techniques to manage small databases,
... during its 40-year history "Fossil Cnidaria & Porifera (FC&P)", the newsletter of the "International Association for Study of Fossil Cnidaria and Porifera", was chosen as a case study. The analysis of the temporal trends in the FC&P bibliographic database shows a decrease over the years in the numbe ...
... during its 40-year history "Fossil Cnidaria & Porifera (FC&P)", the newsletter of the "International Association for Study of Fossil Cnidaria and Porifera", was chosen as a case study. The analysis of the temporal trends in the FC&P bibliographic database shows a decrease over the years in the numbe ...
To Access the Database
... The “and” and “or” buttons provide the flexibility for users to select as many values from the third column as they want. In order to use these buttons, the user must first choose one of the six other buttons (Not Buttons “and” and “or”) to lock the object from the first column. Then user can click ...
... The “and” and “or” buttons provide the flexibility for users to select as many values from the third column as they want. In order to use these buttons, the user must first choose one of the six other buttons (Not Buttons “and” and “or”) to lock the object from the first column. Then user can click ...
preparing to search and Dialog 1
... Substeps in the second step • Identify search terms • Use Dialog basic commands to conduct a search • View records online or print the results ...
... Substeps in the second step • Identify search terms • Use Dialog basic commands to conduct a search • View records online or print the results ...
Creation of “Content Enrichment” jobs
... on lower(kbdl.KeyNam) like lower(kst.DBLinkName || '\.%') join (select od.IdObj, od.InfVal from ObjDsc od where od.InfTyp = 45014 and od.InfSubTyp = 4) od /* 'connection string' property */ on od.IdObj = kbdl.IdKey join ObjFulNam ofn /* search string matching object */ on ofn.FullName like upper(od. ...
... on lower(kbdl.KeyNam) like lower(kst.DBLinkName || '\.%') join (select od.IdObj, od.InfVal from ObjDsc od where od.InfTyp = 45014 and od.InfSubTyp = 4) od /* 'connection string' property */ on od.IdObj = kbdl.IdKey join ObjFulNam ofn /* search string matching object */ on ofn.FullName like upper(od. ...
as a PDF
... Specifically, keyword search does not require a priori knowledge of the schema. The above is significant as much information in a corporation is increasingly being available at its intranet. However, it is unrealistic to expect users who would browse and query such information to have detailed knowl ...
... Specifically, keyword search does not require a priori knowledge of the schema. The above is significant as much information in a corporation is increasingly being available at its intranet. However, it is unrealistic to expect users who would browse and query such information to have detailed knowl ...
Media Center Databases PowerPoint
... you get the most out of this valuable resource are provided. – Highlight the importance and value of studying biography as an end in itself and as a starting point for doing further research into the lives of those who shaped the American experience. ...
... you get the most out of this valuable resource are provided. – Highlight the importance and value of studying biography as an end in itself and as a starting point for doing further research into the lives of those who shaped the American experience. ...
Astrophysics Data System
The Astrophysics Data System (ADS), developed by the National Aeronautics and Space Administration (NASA), is an online database of over eight million astronomy and physics papers from both peer reviewed and non-peer reviewed sources. Abstracts are available free online for almost all articles, and full scanned articles are available in Graphics Interchange Format (GIF) and Portable Document Format (PDF) for older articles. New articles have links to electronic versions hosted at the journal's webpage, but these are typically available only by subscription (which most astronomy research facilities have). It is managed by the Harvard–Smithsonian Center for Astrophysics.ADS is a powerful research tool and has had a significant impact on the efficiency of astronomical research since it was launched in 1992. Literature searches that previously would have taken days or weeks can now be carried out in seconds via the ADS search engine, custom-built for astronomical needs. Studies have found that the benefit to astronomy of the ADS is equivalent to several hundred million US dollars annually, and the system is estimated to have tripled the readership of astronomical journals.Use of ADS is almost universal among astronomers worldwide, and therefore ADS usage statistics can be used to analyze global trends in astronomical research. These studies have revealed that the amount of research an astronomer carries out is related to the per capita gross domestic product (GDP) of the country in which he/she is based, and that the number of astronomers in a country is proportional to the GDP of that country, so the total amount of research done in a country is proportional to the square of its GDP divided by its population.