CSCL Computer Supported Collaborative Learning

De Wiki de Ilan Chamovitz - Informatica, Administracao, Eng. Producao, Educacao, Tecnologia da Informacao

Edição feita às 13h32min de 3 de Dezembro de 2012 por Ilan (Discussão | contribs)

Tabela de conteúdo

Schedule

Activity Start End
Planning and Preparation Jan_2012 Mar_2012
Theory of Information Apr_2012 Jun_2012
Service Research May_2012 Aug_2012
Social Networks indicators May_2012 Jun_2012
Activity Start Up to
Understanding the problem and data knowledge Apr_2012 Jul_2012
Assessing tools for dealing and importing from XML May_2012 Jul_2012
Grouping Data Aug_2012 Aug_2012
Merging - Who talked to who Aug_2012 Sep_2012
Alingnment - Checking Data types and correction Aug_2012 Sep_2012
Understanding XML retrieaval Sep_2012 Oct_2012
Created Gen1.str - Uses XML Node tor retrieve data; Treats Generalisation Concepts for 1 group; Gets all concepts together function count_non_nulls and concatenation >< ; some trial with Transpose node Oct_2012 Oct_2012
Created Gen_october.str (8 versions) - Uses XML Node tor retrieve data; Treats Generalisation Concepts for all groups; Extends Gen1.str including all groups; Uses: Append Node; Sort Node; Agreggation Node; Derive Node using substring(locchar()) functions let extract day, month, year, hour, minutes, day of week; Generates some graphic as well Oct_2012 Oct_2012
OUTPUT FROM STREAM Gen_october_v8.str are: Date Processing - stream separates (day,month, year) and creates a one field date and other for the week; A Table with Qty of sutdents post for each group indiferent orders (TABLE 1 and TABLE 2);Total of students posts per group (TABLE 3); The words and terms that students had used that had been tagged for each Concept (TABLE 4) with a GRAPHIC with posts per group; The total of posts for each week (TABLE 5) and the GRAPHIC for posts per week. Oct_2012 Oct_2012
Used EXCEL to Retrieve from XML file fields with terms for each concept (problem: concepts fields have been multiplied and should be agregated); Transpose Node Trial and EXCEL Export Node. OUTPUT (EXCEL Transpose1.xml and Transpose2.xml files; The EXCEL file count_tags_group4.xls retrieved XML file as a TXT and manually kept only lines that contained the tags, so they could be counted!) Nov_2012 Nov_2012
02_Nov_2012 a deep check have been done to data retrieved by XML Node. An EXCEL file had been generated. STREAM1 retrieves data from the GROUP 4 XML file using XML node, for all concepts. It had been considered all concepts, but for the analysis the concept that was more frequent - S_data_values_numeric - had been choosen. Tha TABLE generated by STREAM1 shows for this concept 93 posts as the EXCEL file count_tags_group4.xls shows 102 tags for that concept. The conclusion was that some Tags were not retrieved. Nov_2012 Nov_2012
Activity Start End
The STREAM group2_all.str shows how to remove the sufix automatically generated from the XML Source NODE so that the frequence of concepts for the same tag, i.e. S_DATA_DB, S_DATA_DB_1, S_DATA_DB_2 could be converted all to S_DATA_DB. The stream worked with Group 2 XML file

Computer Supported Collaborative Learning 

 Evolution - changes at this page - http://api.adm.br/wiki1/index.php?title=Especial:Mudan%C3%A7as_recentes&hideminor=1&days=120&limit=700

Content analysis schemes to analyze transcripts of online asynchronous discussion groups: A review

http://ugent.academia.edu/BramDeWever/Papers/578822/Content_analysis_schemes_to_analyze_transcripts_of_online_asynchronous_discussion_groups_A_review


Analyzing Peer Interactions in Computer-Supported Collaborative Learning: Model, Method and Tool

http://www.springerlink.com/content/87v4p2328n188600/


An analysis of peer interaction patterns as discoursed by on-line small group problem-solving activity

http://www.cl.ncu.edu.tw/papers/LiuCC/An%20analysis%20of%20peer%20interaction%20patterns%20as%20discoursed.pdf

State of the art on Interaction and Collaboration Analysis (Kalleidoscope) - http://www.google.co.uk/url?sa=t&rct=j&q=state%20of%20the%20art%3A%20interaction%20analysis%20indicators&source=web&cd=1&ved=0CCEQFjAA&url=http%3A%2F%2Ftelearn.archives-ouvertes.fr%2Fdocs%2F00%2F19%2F01%2F45%2FPDF%2FDimitrakopoulou-Kaleidoscope-2004.pdf&ei=YkyGUInDKKO70QWKp4GQBA&usg=AFQjCNGyEl6vD_cGgOJzHKh03pYFO2PPDA



Information and knowledge management: dimensions and approaches (Christian Schlögl)

http://informationr.net/ir/10-4/paper235.html

Mesuring the impact of Information> Defining the concepts (Meadow and Yuan, restrict)- http://www.sciencedirect.com/science/article/pii/S0306457397000423


Knowing Knowledge (Siemens, 2006)

http://www.elearnspace.org/KnowingKnowledge_LowRes.pdf

Formal Theories of Information: From Shannon to Semantic Information Theory and General Concepts of Information (Giovanni Sommaruga, 2009)

http://books.google.co.uk/books?id=L82LP_AJcjwC&printsec=frontcover&hl=pt-BR&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false



Toward a Semantic Forum for Active Collaborative Learning

http://www.ifets.info/journals/12_4/7.pdf

Visualizing Social Networks

http://www.cmu.edu/joss/content/articles/volume1/Freeman.html


ONTOLOGY http://en.wikipedia.org/wiki/Ontology

KNOWLEDGE REPRESENTATION http://files.bookboon.com/ai/Knowledge-Representation.html


Layout of Graph Visualizations Ulrik Brandes http://www.google.co.uk/url?sa=t&rct=j&q=layout%20of%20graph%20visualizations&source=web&cd=1&ved=0CFcQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.89.6266%26rep%3Drep1%26type%3Dpdf&ei=qZ7-T9fiOamg0QXl6vm-Bw&usg=AFQjCNExyuyoLO2CncMocLCY7m98rkF9iQ


Presentation - Pericles Loucopoulos (29/11/2012, at MBS) Suggestions:

A Design Science Research Methodology for Information Systems Research

KEN PEFFERS, TUURE TUUNANEN, MARCUS A. ROTHENBERGER, AND SAMIR CHATTERJEE http://www.layrib.com/DL/Peffers_08_Design_Science.pdf

REA Enterprise Ontology Source Page (including Guido L. Geerts) https://www.msu.edu/user/mccarth4/rea-ontology/



INFORMATION RETRIEVAL

Introduction to Information Retrieval By Christopher D. Manning, Prabhakar Raghavan & Hinrich Schütze http://nlp.stanford.edu/IR-book/html/htmledition/irbook.html

Tese Edberto Ferneda

http://www.google.co.uk/url?sa=t&rct=j&q=recuperacao%20da%20informacao%20espaco%20vetorial&source=web&cd=6&ved=0CGUQFjAF&url=http%3A%2F%2Fwww.teses.usp.br%2Fteses%2Fdisponiveis%2F27%2F27143%2Ftde-15032004-130230%2Fpublico%2FTese.pdf&ei=Mrf6T9uoKsmo8QPR_-G-Bw&usg=AFQjCNG0CJp_yV8WJf_KhoeaHBMm_happw


Modelo Espaço Vetorial http://www.inf.ufes.br/~mberger/Disciplinas/2011_2/EDII/Slides/Aula2.pdf

Term Vector Theory and Keyword Weights Dr. E. Garcia http://www.miislita.com/term-vector/term-vector-3.html

The Problem - Illustration (concerning TinyXML as a possible solution) 

Source: http://www.grinninglizard.com/tinyxmldocs/index.html
_
XML File
_
Imagem:Xml1.jpg
.
.
DOM Structure
_
Imagem:Xml2.jpg


The real XML Files - Sample

Imagem:Msg94.JPG Imagem:Msg95.JPG Imagem:Msg452.jpg






XML PARSER


http://www.bluedinosaurs.com/code/blog/wordpress/2012/01/tutorial-using-tinyxml-part-1/

http://lars.ruoff.free.fr/xmlcpp/

http://crocidb.com/blog/2008/01/tinyxml-parte-1/

http://crocidb.com/blog/2008/01/tinyxml-parte-2/

http://ticpp.googlecode.com/svn/docs/ticpp.html


http://www.xml.com/pub/a/1999/11/cplus/


http://stackoverflow.com/questions/8622121/what-c-write-function-should-i-use?lq=1

XML

http://www.w3schools.com/xml/xml_dtd.asp

Test online from XML to XSLT

XML Validator - http://www.w3schools.com/xml/xml_validator.asp

http://www.w3schools.com/xml/tryxslt.asp?xmlfile=simple&xsltfile=simple

XML - XSLT (table)

http://www.w3schools.com/xsl/xsl_transformation.asp

FILTER

http://www.w3schools.com/xsl/tryxslt.asp?xmlfile=cdcatalog&xsltfile=cdcatalog_filter

ORDER

http://www.w3schools.com/xsl/xsl_sort.asp

CONDITION FOR RECORDS

http://www.w3schools.com/xsl/tryxslt.asp?xmlfile=cdcatalog&xsltfile=cdcatalog_choose



XML - DOM Imagem:Dom01.png

Fonte: Loiane Groner - http://www.loiane.com/2009/04/manipulando-arquivos-xml-em-java-com-a-api-dom-parte-i/



TinyXML Examples

http://software.ellerton.net/tinyxml.html

http://code.google.com/p/quimeraengine/wiki/POCXMLtinyxml

http://code.google.com/p/quimeraengine/source/browse/wiki/POCXMLtinyxml.wiki?r=910

http://code.google.com/p/proypruebadavid/source/browse/trunk/tarea3/tarea3/game/level/Level.cpp?r=44


http://subversion.assembla.com/svn/sinoticos/Codigo/Sinoticos/elementExtNode.cpp

http://dis.4chan.org/read/prog/1198294963

SPSS PASW Modeler 14 - XML

About http://www-01.ibm.com/software/analytics/spss/products/modeler/professional.html

Other Software (Healthcare http://www-01.ibm.com/software/ecm/content-analytics/predictive/healthcare.html )

Trainning...

User Guide ftp://ftp.software.ibm.com/software/analytics/spss/documentation/modeler/14.2/en/UsersGuide.pdf

PASW® Text Analytics 14 User’s Guide http://info.cba.ksu.edu/chilton/TextAnalyticsUsersGuide.pdf

http://pic.dhe.ibm.com/infocenter/spssmodl/v15r0m0/index.jsp?topic=%2Fcom.ibm.spss.modeler.help%2Fclem_function_ref_blanksnulls.htm


Imagem:Paw13 small.jpg


XML real TAGS


@value

branch-from

class

content

header

msg

no

on

posted-by

S_abstract

S_data_data-abstract

S_data_data-db

S_data_data-method_abstract

S_data_data-method_statistics

S_data_S_data_data-db

S_data_values_abstract

S_data_values_numeric

S_data_values_string

S_data-analysis_abstract

S_data-analysis_classification_abstract

S_data-analysis_classification_apply-classifier

S_data-analysis_classification_build-classifier

S_data-analysis_classification_build-classifier_choose-data-source

S_data-analysis_classification_build-classifier_choose-data-target

S_data-analysis_classification_build-classifier_define-model

S_data-analysis_classification_build-classifier_exclude-data

S_data-analysis_generalisation

S_data-analysis_relevance-analysis

S_evaluation_accuracy

S_evaluation_queries

S_evaluation_report

S_evaluation_task

S_evaluation_workflow

S_preprocessing

S_preprocessing_find-missing-data

S_schema_abstract

S_schema_schem-age

S_schema_schem-capitalg

S_schema_schem-educ

S_schema_schem-flnwgt

S_schema_schem-hourpw

S_schema_schem-marital

S_schema_schem-nativc

S_schema_schem-occup

S_schema_schem-race

S_schema_schem-relation

S_schema_schem-sex

S_schema_schem-workc

subject

Stream 5 Group by student (Pasw Modeler 13

XML Sample

Imagem:Msg94.JPG

The Stream 5 model


Imagem:Stream5.jpg

Output - The Excel spreadsheet

Imagem:Excelstream5.jpg

Stream 2 Who communicate with who

Imagem:Stream2.jpg

Who communicate with who

Merge tutorial - http://www.youtube.com/watch?v=2vVS4cH6OI8&feature=player_detailpage#t=63s

Stream 6 Creating new derivated fields transforming $null$ and others in numeric values

Imagem:Stream6.JPG

Null and blank treatment found at

http://pic.dhe.ibm.com/infocenter/spssmodl/v15r0m0/index.jsp?topic=%2Fcom.ibm.spss.modeler.help%2Fclem_function_ref_blanksnulls.htm


Understanding PASW MODELER XML Retrieval

Guides:

ftp://ftp.software.ibm.com/software/analytics/spss/documentation/modeler/14.2/en/SourceProcessOutputNodes.pdf

ftp://ftp.software.ibm.com/software/analytics/spss/documentation/modeler/14.2/en/UsersGuide.pdf

Imagem:UnderstandingXML.JPG

Imagem:Xml.JPG

Imagem:Results.JPG

NETWORK MODELING Netlogo

http://ccl.northwestern.edu/netlogo/models/community/WSN

http://turtlezero.com/models/view.php?model=network-build-modify

http://files.bookboon.com/ai/Being-Kevin-Bacon.html

http://ccl.northwestern.edu/netlogo/models/community/AdoptLearnOnLine


International Network for Social Network Analysis http://www.insna.org/software/index.html

Social Science Research Network http://www.ssrn.com/



Force Based Visualizations for Instructor Support

http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=01508726

Layout of Graph Visualizations

http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.89.6266&rep=rep1&type=pdf

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