1lesiemensdraft2final | Metadata | Search Engine Indexing

Please download to get full document.

View again

of 13
All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you.
Information Report
Category:

Documents

Published:

Views: 2 | Pages: 13

Extension: DOC | Download: 0

Share
Related documents
Description
Jessica Siemens Spring 2013 SLIS 5200 Virginia Final Draft 2 Metal CDs:
Transcript
  Jessica SiemensSpring 2013SLIS 5200 VirginiaFinal Draft 2 Metal CDs: Information Organization System 1. Project description1.1. Collection and information objects This is a collection metal music. The collection is pulicl! locate in an in epen ent recor store in Virginia. The purpose of this collection is to offer an pro#i e information to prospecti#e u!ers on a significant portion of currentl! a#ailale metal alums. This collection format is compact isc. The topics co#ere inclu e a range of metal genres$ release ates$ an names$ an in epen ent recor laels. The collection oes not inclu e releases on ma%or corporate laels. This collection has 2$500 #olumes. &#er time$ this collection 'ill gro' as the recor store purchases a itional titles from istriutors. 1.2. sers! demograp ics and #no$ledge The user group for this collection comprises of (00 en users #isiting the metal section of this recor store. The user group age range is 15)(0 !ears ol . The gen er using this collection is *5+ male an 25+ female. The e ucation le#el #aries per user. ,ost users ha#e complete high school$ an aout half ha#e at least some college e ucation. -ser occupation #aries accor ing to in i#i ual. -sers are emplo!e in 'oring class tra es. The! are mi le class in socioeconomic status. The ethnicit! of this user group is /aucasian. The language spoen is nglish. -sers of this collection are not religious. Theusers self i entif! as metal hea s an 'ear lac an t)shirts$ leather %acets$ an casual pants uring leisure. -ser no'le ge le#el is important to un erstan ecause the ataase is create for a certain t!pe of user. The user no'le ge le#el of this collection is mo erate to high. -sers ha#e a significant un erstan ing of the topic an the ataase esign reflects this a #ance no'le ge le#el.  user group 'ith lo'er no'le ge le#els 'oul e less comple4 in esign an information in or er to accommo ate the user.-ser general no'le ge is efine as the collecti#e intelligence$ life e4periences$ an their preferences. The collecti#e no'le ge of this group is mo erate to high. -sers possess mo erate to high general no'le ge. -sers possess mo erate to high intelligence. The! ha#e mo erate to high e4perience using computer ataases. Their preference is for uic$ etaile $ an accurate information retrie#al. -ser omain no'le ge is efine as the le#el of e4pertise users ha#e 'ith a topic. The users of this collection ha#e mo erate omain no'le ge. The! are fans of the topic an engage 'ith the topic regularl! uring their free time. Their e4perience 'ith the topic is mo erate$ as the! no' enough aout the topic to #isit the in epen ent recor store to fin ne' an s$ as oppose to #isiting a large chain retailer. This s!stem is esigne for mo erate le#el no'le ge users 'ho ma! no' a significant amountut o not no' e#er!thing aout the topic. These users are eager for gui ance fin ing certain titles the! ma! miss uring shelf ro'sing. The users are not confi ent enough in their omain no'le ge to fin e4actl! 'hat the! 'ant ! flipping through a large collection of compact iscs. The! are familiar 'ith the organi6ation of the topic through an name$ genres$ alum titles$ an recor laels. The! o not learn primaril! learn aout the topic ! listening to commercial ra io or ! 'atching TV music #i eos. The  Siemens 7 Virginia 7 p. 2 users roa en their no'le ge ! self)moti#ate research. This inclu es researching music online$ listening to alums$ atten ing li#e e#ents$ iscussions 'ith other users in this group$ an ! trial an error metho olog!. Information seeing no'le ge is efine as the users ailit! to na#igate the ataase to fin the information the! nee . -sers ha#e mo erate s!stem no'le ge. The users ha#e not use a ataase in a recor store efore. The! 'ill e comfortale searching for information o%ects in this s!stem ue to familiarit! 'ith the su%ect terms an 'ith utili6ing similar ataases online. 1.%. sers! problems and &'estions The collection is a comple4 organi6ation of alums on a shelf arrange ! artist an genre. The s!stem is esigne to satisf! user information nee s ! irecting users to the esire titles uicl! 'hen users are searching for a particular item. -sers t!picall! search ! an name$ genre$ an alum8 sometimes ! co#er art or recor lael. The ataase helps users ecome acuainte 'ith the a#ailale titles in the collection ase on their interests an ueries. ser &'estion 1:  I 'ant at least t'o thrash metal alums from 19:;. Object attrib'tes:  <enre$ release ate Desired precision:  ,o erate Desired recall:  Lo' ser &'estion 2:  I 'ant to fin the =or'egian lac metal alum Destro!er$ ut I can>t rememer 'hich an recor e it. Object attrib'tes:  lum title$ genre$ nation of srcin Desired precision:  ?igh Desired recall:  Lo' ser &'estion %:  I 'ant the classic oom alum 'ith the song ll @our Sins on it. Object attrib'tes:  <enre$ su genre$ song title Desired precision:  ?igh Desired recall:  Lo' ser &'estion (:  I> lie a couple of eath metal alums from Aelapse recor s .Object attrib'tes:  <enre$ recor lael Desired precision:  ,o erate Desired recall:  Lo'The attriutes inclu e in the uestions are genre$ alum title$ artist name$ release ate$ song title$ su genre$ an recor lael.  itional attriutes nee e for functional operation of the s!stem inclu e artist nation of srcin$ length$ ISB=$ an call numer. 2. )epresentation of information objects2.1. *ntity le+el The entit! le#el is a statement aout the amount of the information o%ect represente 'ithin the recor . ,eta ata are the escripti#e informational elements containe 'ithin the entit! recor . The entit! le#el for this pro%ect is entire /D alum. This entit! le#el is appropriate for representing the o%ects in the ,etalcollection ecause users 'ill e searching at the alum le#el for titles on the recor store shel#es. #en if the user is searching for a particular song 'ithin the collection$ the! nee to i entif! the alum containing that song in or er to fin the alum on the shelf. If the collection 'ere igital files an not ph!sical alums$ the entit! le#el 'oul ha#e een ! song. In this ataase$ alum is the entit! le#el an each title 'ill e tense represente in a recor . Chat is an entit! Aelationship to o%ects Aecor s  Siemens 7 Virginia 7 p. 3 2.2. Metadata elements and semantics The meta ata elements 'ithin each information o%ect entr! 'ill tense allo' for searching an help the user to i entif! the esire alum. The recor s in this collection contain 10 meta ata elements representing each information o%ect. The elements are appropriate for the users an the /Ds 'ithin this collection ecause the! are e! i entifiers from 'hich users t!picall! ase their uestions. The users 'ill tense recogni6e the significance of these elements as the! use the ataase. The elements are represente in all items in this collection an 'ill tense allo' the s!stem to i entif! specific titles for the users. lum Title$ rtist =ame$ Aecor Lael$ =ation of &rigin$ <enre $ Song Title$ an /all =umer are elements in the meta ata  o not mae a list . ppen i4  presents a complete listing of meta ata elements an semantics. Semantics are the efinitions of the elements as use in the ataase. The semantics help the catalogers i entif! 'hat terms go in each fiel 'ithin the recor .There are four user tass that must e consi ere 'hen etermining the useful meta ata elements for inclusion in these item recor s. Chere o the! come from Ch! important Chat are the four tass ,eta ata must enale users to i entif! the specific item that correspon s 'ith their search terms. ll of the meta ata elements are reference in the user uestions an 'ill help achie#e these goals. The elements 'ill E) tense ) !ou fin an era icate all these enale users to fin specific items. ,ultiple elements nee to e searche in comination 'ith others in or er to fin solutions to uestions referring to multiple elements. The meta ata must allo' for selecting a specific item ase on the users> search terms an lea the user to fin ing that particular item or set of items on the shel#es. Searching for multiple elements 'ill accomplish this tas an 'ill lea the user to the location ata reuire for shelf retrie#al. =ot apparent from this 'hat the four tass are$ as !ou ha#e not actuall! name them as tass. The attriutes that are also meta ata elements in this ataase important elements such as lum Title. Incomplete sentence  lum title ser#es the purpose of i entif!ing    'hat oes ths mean the specific information o%ect escrie in a recor . rtist =ame is important ecause this fiel i entifies the creator of the information o%ect. Aelease Date is an important element ecause it efines 'hen the recor 'as release $ 'hich also gi#es the mo erate to hig   t!po  omain no'le ge user more information aout thetitle st!le. Song title is another important element ecause it gi#es information on in i#i ual songs 'ithin the recor $ 'hich is an important element to inclu e for effecti#e searching in the ataase ue to user uestions. These attriutes an others support the fin ing$ i entif!ing$ selecting$ an searching tass ueto their presence in the user uestions or general significance to i entif!ing titles in user searches. Theseattriutes ser#e as in i#i ual meta ata elements in the ataase. The attriute /o#er rt is not eing use as a meta ata element ue to the ifficult! in escriing images in searchale terms. If the ataaseallo'e image uploa ing$ /o#er rt 'oul e inclu e as meta ata. The attriutes Su <enre an <enreha#e een comine to create the Su%ect fiel ue to the terms use in searches for items ! genre. Theplacehol er Su%ect fiel is calle <enre fiel throughout the ataase. The /all =umer attriute is the /lassification meta ata fiel name inclu e in ppen i4 .Less tra itional elements that a #alue to this s!stem are the rtist nation of srcin an Aecor lael. These a #alue to the recor ecause the! pro#i e users 'ith information that 'oul not e o#ious flipping through the shel#e collection as 'ell as further i entif!ing information o%ects to catalogers. These elements contain important etails the user nee s for fin ing titles ase on their interests. ISB= an Length are elements inclu e as meta ata as container i entifiers for catalogers. These elements are not present in user uestions an are not nee e for user searches.Discussion of ho' each element supports each tas is #ague. For e4ample$ fin is not mentione as a tas until the secon last sentence$ an no elements are mentione in conte4t 'ith that tas. 2.%. )ecord str'ct're and specifications Dataase esign creates structure for the representation of information o%ects. Aecor s are units 'ithin a ataase that consist of relate ata. ach information unit in this ataase has its o'n recor . Cithin  Siemens 7 Virginia 7 p. ( the recor $ each meta ata element has its o'n fiel . There are 12 fiel s$ each of 'hich contains space for ata input. ach element has its o'n fiel ecause the! contriute to full! escriing the information o%ect to oth the user an cataloger. See ppen i4 .'h! The ata in fiel s reference in the user uestions are searchale. The most important elements for user searching are at the top of the list$ an less #ital elements for searching are locate lo'er in the list. The purpose of the t'o a itional fiel s$ Aecor ID an Aecor Date$ are to represent the recor . ?o' Chat o the! o The! o not representthe information o%ect. Su%ect an /lassification fiel s are inclu e as placehol ers. Technical specifications are input rules etermine ! the ataase e#eloper in or er to create an organi6e an usale ataase. These specifications etermine 'hat ata is inclu e in the recor fiel s an ho' it cane assesse . There are four in s of technical specifications. The! inclu efiel t!pe$ in e4ing$ entr! #ali ation$ an content #ali ation. These four specifications are in use in this s!stem as escrie in the remain er of this section.Fiel t!pe assigns the t!peE) )term efining itself  of ata format that 'ill e   remin er  entere 'ithin theparticular fiel . This technical specification is assigne to each fiel an assists the cataloger ! etermining ata input rules ahea of time. fiel s create ! the cataloger in this ataase are assigne Te4t fiel t!pes.the cataloger oes not create the fie s Te4t fiel s allo' for an! t!pe e!oar input into the fiel . In this ataase$ Te4t fiel t!pe is selecte for the fiel s reuiring cataloger generate letter$ numer$ or character ata. In these fiel s$ te4t ata is manuall! entere in each fiel . The e4ception in this ataase is for the Aelease Date fiel . The release ate fiel is efine as =umer t!pe ecause onl! numers are allo'e in this fiel . Aecor ID 'ith the fiel t!pe utomatic =umer$ an Aecor Date that has the fiel t!pe utomatic Date. These are fiel s automaticall! fille uring recor creation an o not reuire entr! ! the cataloger. 13 t!pes  'hat are the! an ho' to the fi#e or so most important 'or   In e4ing is the technical specification that ictates if a fiel is searchale. In#erte in e4es are in e4es create to mae fiel s searchale. The fiel s relating to user uestions in this ataase are searchale. In e4ing eci es ho' the search function in a ataase etermines the lin et'een 'hat the user t!pes 'hile searching in relation to the information t!pe in the fiel ! the cataloger. In e4ing maes fiel s searchale an creates access points for searching the catalog.asicall! sa!s the same thing four times. Due to the #ariet! of information nee s 'ithin user uestions an technical reuirements of the ataase program$ this ataase has access points in each in e4e fiel . ach searchale fiel has its o'n in e4 to increase usailit!.   The access points in this ataase are fiel s appearing in user uestions$again such as those relate to names$ pulishers$ genres$ release ates$ an titles. Fiel s in the ataase not appearing in the user uestions are not in e4e $ such as ISB=$ Length$ an automate fiel s. These in e4ing choices create a simpler user search interface 'hile maintaining fiel s important for the cataloge container escriptions in the acgroun . There are t'o t!pes of in e4ing$ Cor an Term. Cor in e4ing allo's for incomplete matches et'een search an ataase terms. Chen the user performs a search in a Cor in e4$ e#er! recor 'ith those search terms in it 'ill e   sho'n as results. Term in e4ing means that 'hen a user searches for multiple 'or s at once$ onl! recor s 'ith that e4act search phrase 'ill come up as results. This ataase emplo!s oth t!pes of in e4ing. In e4ing ! oth Term an Cor 'ill pro#i e the ma4imum numer of hits for searches. In this ataase$ Term an Cor in e4ing is use for all fiel s create ! the cataloger    cataloger oes not create fiel s to lea to ma4imum user search results. Term an Cor in e4ing are important for fiel s such as lum Title or  rtist =ame ecause the ataase nee s to no' ho' to recogni6e entries that match multiple 'or user searches or numer series that ma! not e t!pe in their entiret!. =ot clear 'hich !ou use on 'hich fiel s an 'h!ntr! #ali ation is the set of specifications that   etermine the ata E) no entere in each fiel 'ithin a recor . There are three t!pes of entr! #ali ation use in this ataase8 reuire $ uniue$ an single #ali ation. ,ultiple #ali ation t!pes are can e use in fiel s. The #ali ation t!pes selecte etermine theamount an uniueness of ata a cataloger nee s to pro#i e in the fiel . Aeuire entr! #ali ation is assigne to all in e4e fiel . If entr! #ali ation is reuire on a fiel $ the cataloger is reuire to enter ata into the fiel efore mo#ing for'ar . The cataloger must enter one term an can a as man! a itional terms as nee e 'ithin the fiel . In this ataase$ fiel names rtist =ame$ lum Title$
Recommended
View more...
We Need Your Support
Thank you for visiting our website and your interest in our free products and services. We are nonprofit website to share and download documents. To the running of this website, we need your help to support us.

Thanks to everyone for your continued support.

No, Thanks