| 2.4 TABLE OF CONTENTS NAVIGATION BAR
The Tables of Contents Navigation Bar lets you move around the Tables of Contents tools. It works in the same way as the Search Tool bar. When using these tools, the Tables of Contents are expanded and the Full Text Searches are collapsed. You can toggle between the two by clicking Tables of Contents or Full-Text Search. The Tables of Contents are divided into seven separate categories, all of which provide quick access to specific documents within the database.
The mustard color indicates which table of contents you are using. The mustard color moves as you move from tool to tool. You may click on the maroon parts of the Navigation bar to move to the appropriate tool. 2.5 NOTES ON MARK-UP CONVENTIONS Materials in the database have been transcribed using original spellings and grammar. In some documents spelling is inconsistent, even within a sentence. For more information on mark-up conventions, contact the Editor. PhiloLogic, a suite of software developed by the ARTFL Project at the University of Chicago in collaboration with The University of Chicago Library's Electronic Text Services, provides sophisticated searching of a wide variety of large encoded databases on the World Wide Web. It is an easy to use, yet powerful, full-text search, retrieval, and reporting system for large multimedia databases (texts, images, sound) with the ability to handle complex text structures with extensive indexed metadata. PhiloLogic in its simplest form serves as a document retrieval or look up mechanism whereby users can search a relational database to retrieve given documents and, in some implementations, portions of texts such as acts, scenes, articles, or head-words. This same document retrieval mechanism serves as the basis for defining a corpus in a full-text search. One can, for example, either retrieve all documents in a database written by women from 1935 through 1945 or one can search for words or phrases within database which fit those criteria. The typical PhiloLogic search is broken down into five distinct stages: 1) defining a corpus (i.e. limiting a search), 2) word expansion, 3) word index searching, 4) text extraction, and 5) link resolution and formatting (e.g., SGML to HTML conversion). In other words, after defining a corpus (or one may search an entire database), one can execute a single term, phrase or proximity search. By looking up indices of the word(s) in a relational database, PhiloLogic extracts blocks of text containing the search term(s) with links to larger blocks of text. These extracts are formatted to display on a Web browser and sometimes include links to images, sound recordings, other texts, or even other databases. In addition to simple word and phrase searches, users can perform more sophisticated searches by using extended UNIX-style regular expressions for complex wildcard searching and, in some implementations, morphological and orthographic expansion. All of these mechanisms to expand words can be combined using Boolean operators such as OR (the vertical bar "|") and AND (a space) within a variety of searching contexts. Its functions were originally designed for scholarly research in databases of literary, religious, philosophical, and historical collections of texts as well as important historical encyclopedias and dictionaries. PhiloLogic handles notes so as not to interfere with phrase searching. Users can easily search words with diacritics (either by specifying accents or ignoring them by typing in uppercase) and non-Romanized scripts. At present there are some fifty databases on the Web under PhiloLogic containing languages such as ancient Greek, Latin, Hindi, and Urdu as well as nearly all Western European languages. PhiloLogic can also be set up to recognize or ignore manuscript notations such as different brackets, which can indicate spurious text or editorial emendations. Because the software recognizes typical text structures as real data objects, it understands units, such as words, sentences, paragraphs, sections, and pages, permitting very flexible searching and retrieval of these textual objects. Other full-text engines on the market search for strings of characters. Rather than searching for two words within the same sentence or paragraph (intellectual units), other engines must search for two words within a certain number of characters regardless of sentence or paragraph. With PhiloLogic scholars always know where they are in a given text since pagination can be displayed along side other objects. Such a high degree of indexing can lead to decreases in speed, PhiloLogic indexing has been maximized such that it is still incredibly fast on the Web. For more information on PhiloLogic, contact Catherine Mardikes, ETS Coordinator, The University of Chicago Library. |
| 3. FIND AUTHOR AND FIND SOURCES
The Find Sources tool lets you find all the original works in the database that match your specific criteria. For example, you can find out all the sources published by the Pennsylvania Historical Society or see whether a particular edition is included. Practical Example: Find all sources that have slavery as a subject.
Note: For a detailed discussion of the fields in Find Sources see the section on Fields and their Descriptions below. The Find Authors tool lets you find authors in the database that match your specific criteria. For example, you can find all the authors in the database that were born between 1850 and 1870. Practical Example: Find all authors born between 1850 and 1870.
Note: For a detailed discussion of the fields in Find Authors see the section on Fields and their Descriptions below.
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| 4.2 FULL-TEXT SEARCHING
Full-Text Searching is when you search for specific words or phrases that occur in the texts themselves. PhiloLogic supports wildcard characters and Boolean (logical) operators, which are modeled on UNIX regular expressions to perform "pattern matching" in full-text searching. Pattern matching allows identification of a large number of words corresponding to a defined pattern. Wildcard characters can be useful, for example, in identifying cognates made obscure by affixes and vowel weakening, inconsistencies due to irregular orthography, and variations on account of word inflection as well as for discovering potential emendations for uncertain readings. The most commonly used regular expression operators (wildcard and Boolean) are listed below. 4.2.2 Wildcard Characters in Full-Text Searching
Note: If you are using wildcard characters and would like to see a full list of the words matching your search-term, then run your search as a Frequency by Author search. The results page of a Frequency by Author search lists all the terms found in a database that match your search-term. 4.2.3 Wildcards and Boolean Operators in Full-Text Searching
4.2.4 Punctuation and Full-Text Searching
4.2.5 Selecting a Search Option PhiloLogic at this time offers two kinds of searches: "Single Term and Phrase Search," which is set up as the default, and "Proximity Searching in the Same Sentence or Paragraph." One may select and deselect a search option by clicking on the "radio" buttons. For a fuller discussion see the PhiloLogic User Manual
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| Find Authors | Find Sources | Simple Search | Advanced Search | |
| Age at Writing | X | |||
| Author(s): | X | X | X | X |
| Document Type: | X | X | ||
| Editor or Translator: | X | |||
| Educational Level: | X | |||
| Gender: | X | X | ||
| Historical Event(s): | X | |||
| Influence Name: | X | |||
| Interviewer Name: | X | |||
| Nationality: | X | X | ||
| Occupation: | X | X | ||
| Organization(s): | X | |||
| People Referred to: | X | |||
| Personal Event(s): | X | |||
| Place of Birth: | X | |||
| Place of Death: | X | |||
| Place(s): | X | |||
| Previously Unpublished: | X | |||
| Publication Place: | X | |||
| Publisher: | X | |||
| Race: | X | X | ||
| Record Number: | X | |||
| Religion: | X | X | ||
| Schools Attended: | X | |||
| Search in Texts: | X | |||
| Search word or phrase: | X | |||
| Source Type: | X | |||
| Subject Headings: | X | X | X | |
| Title: | X | |||
| Year of Birth: | X | |||
| Year of Death: | X | |||
| Year of Publication: | X | |||
| Year Written | X | X | ||
| Find Authors | Find Sources | Simple Search | Advanced Search |
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Description: This field indicates sources that have never been published before. How to use this field: Use this field to limit a search to sources which have been previously published, never been published, or both. It is used in the Find Sources screen. Practical Example: Find all unpublished material.
Description: This field indicates where a source work was published. How to use this field: Use this field to find out where specific sources were published. It is used in the Find Sources screen. Practical Example: Find all sources that were published in New York.
Note: To see a list of available Publication Place terms click on the Terms button next to the Publication Place field. Check the terms you want and then click the Paste Terms button to automatically paste them into the search form. Description: This field indicates the name of the publisher of the source work. How to use this field: Use this field to find all source works by particular publisher. It is used in the Find Sources screen. Practical Example: Find all sources that were published by Crisis Publishing Co.
Note: Publisher names are standardized and may vary from the form of the name that appears on the source's title page. To see a list of available Publisher terms click on the Terms button next to the Publisher field. Check the terms you want and then click the Paste Terms button to automatically paste them into the search form. |
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Results can be sorted by using a Frequency by Year report. This report indicates how many times a word occurred in documents in a particular year. A Frequency by Year report indicates the bibliographic criteria entered, the number of documents searched, the search term(s) entered, the number of unique forms derived from the search term(s) within the database, a list of those unique forms, and the total number of occurrences found in the defined corpus. Following this information, the report indicates the number of occurrences by title in descending order of frequency with a link to the digital table of contents for each title and a link to the occurrences found within that title. This report also shows what terms within a database one’s search criteria are searching (for example, one can discover that entering the search term protest* in the database searches for these unique terms). See below for an example (links to the table of contents and occurrences have been disabled). Bibliographic criteria: noneSearching Entire Database for protest.*. Number of Unique Forms: 27 Expanded Word List: protest | protest's | protestant | protestantism | protestants | protestation | protestations | protested | protester | protester's | protesters | protesting | protestingly | protestings | protestor | protestor's | protestors | protests | Protest | Protestant | Protestantism | Protestants | Protestation | Protested | Protesters | Protesting | Protests Your search found 3482 occurrences. Context Display Line by Line Display Frequency by Author Frequency by Source Frequency by Year Frequency by Year in descending numeric order: 1. 1975: 274 |
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Produced in collaboration with the University of Chicago. Send mail to Editor with questions or comments about this web site. Copyright © 2009 Alexander Street Press, LLC. All rights reserved. PhiloLogic Software, Copyright © 2009 The University of Chicago. |