Presentation on theme: "Copyright 2003 AACS Idaho State University E. S. Lohse, PhD C. Schou, PhD D. Sammons, EdD R. Schlader,"— Presentation transcript:
Copyright 2003 AACS Idaho State University E. S. Lohse, PhD email@example.com C. Schou, PhD firstname.lastname@example.org D. Sammons, EdD email@example.com R. Schlader, MS firstname.lastname@example.org@email@example.com@firstname.lastname@example.org
Copyright 2003 Why Do It? Idaho State University Extant typologies are implicit and subjective Some have statistical bases and are replicable but cumbersome Experts not available in day to day contexts AI Neural Networks accurately represents expertise with statistical rigor and highlight necessity for rethinking
Copyright 2003 Current Activity Feeding SIGGI Feeding SIGGI authentic data Training SIGGI to make intelligent decisions Seeking more recent data to go beyond typology Evaluating quality of SIGGIs thinking and learning
AACS Neural Network Nucleus W W W W W Output INPUTSINPUTS
Definition Problems Rabbit Island StemmedMahkin Shouldered Lanceoalate
Copyright 2003 Uses Increases Research Cooperation Overcomes Islands Government Use Research Use Native American Use Public Education
AACS Research Databases Are Insular t Using this this technique –Each researcher has his own island of information –Building a unified database builds bridges –Each island retains identity t May have own bridge
AACS User 1 -- Government Managers t Point identification t Site information t Chronologies t Information management
AACS User 2 -- Researchers t Point Identification t Site Characteristics t Anthropological Questions
AACS User 3 -- Native American Users t Point identification t Cultural affinity t Heritage information
AACS User 4 -- Public Education t Point identification t Chronology t Culture history t Cool pictures!
AACS The Future t Attach a database to the interface to capture the outputs. t Modify the interface to allow for multiple artifact types and classification systems. t Design a web interface to allow secure sharing via internet access. –Three levels of availability research, private and public.
Copyright 2003 Information Assurance Keeping Private Thing Private Building the Database Information Assurance Access Control Discretionary Mandatory
AACS Building The Database Region Shape Size Outline Type Time Unit Culture Phase Provenience Artifact Site Repository Publications Repository DATABASEDATABASE
AACS Database System Requirements t Store image t Store location t Store characteristics t … t Keep private things private
AACS Private Information t The location for Wasden is –County Bonneville –Township T03N –Range R35E –Section S07 –Q1 SE –Q2 NW t Even more private –Easting 62965.55 –Northing 27700.78 t Or –Lat –Long
AACS Information Assurance Confidentiality Integrity Availability
AACS Identification And Authentication t Controls access to the system using a two step process t Identification –Telling the system who you are t Authentication –Proving to the system that you are who you say you are t Three classic ways of establishing proof –Something you know –Something you have –Something you are
AACS Discretionary Access Control t Capability lists –General schema Every object has a unique owner Owner possesses major access rights Owner may declare who has access Owner may revoke access One capability list per user Names all objects user is allowed access to Lists maintained by OS Users cannot access lists directly
AACS Mandatory Access Control t In addition the system will use mandatory access control t Implements both integrity and confidentiality –Makes sure that the data can be Modified only by authorized individuals Accessed only by authorized individuals t Compartments
AACS Examples t Levels = Research, Private, Public t Compartments = University, Company, Government, NA, EDU … t Users –Alice is logged in at a session level of Private- Company, NA" –Tim is logged in at a session level of Public- University, NA, EDU" –Anne is logged in at a session level of Research-EDU, NA"
Copyright 2003 AACS E. S. Lohse, PhD email@example.com C. Schou, PhD firstname.lastname@example.org D. Sammons, EdD email@example.com R. Schlader, MS firstname.lastname@example.org