Course Review - Lecture 13 - Introduction to Databases (1007156ANR)

2 December 2005
Introduction to Databases
Course Review
Prof. Beat Signer
Department of Computer Science
Vrije Universiteit Brussel
http://www.beatsigner.com

Beat Signer - Department of Computer Science - bsigner@vub.ac.be 2May 26, 2017
Course Review
1. Introduction and Conceptual Modelling
 various DB application domains
 basic DB terminology
 data models and history of DBMS
 conceptual modelling and the ER model
2. Extended ER Model and other Modelling Languages
 EER model
- specialisation and generalisation, ISA constraints, aggregation
 OM and UML as alternative modelling techniques
3. Relational Model and Relational Algebra
 relational model
 relational algebra
- fundamental, additional and extended operations

Course Review ...
4. Relational Database Design
 reduction
 functional and multivalued dependencies
 normal forms and normalisation
5. Structured Query Language (SQL)
 data definition language (DDL)
 data manipulation language (DML)
6. Advanced SQL
 authorisation
 SQL programming environments
- ESQL, SQL/CLI, SQL/PSM and triggers
 impedance mismatch

Course Review ...
7. DBMS Architectures and Features
 components of a DBMS
 different DBMS architectures
- teleprocessing, two-tier and N-tier architectures, SOA, cloud computing, ...
- distributed DBMS, parallel DBMS, TP Monitor, ...
8. Storage Management
 storage device hierarchy and RAID systems
 buffer management
 record formats and operations
9. Access Methods
 indexing
- sparse, dense and multilevel indices, B+-trees, bitmap index
 hashing

Course Review …
10.Query Processing and Optimisation
 query processing and query costs
 selection, sorting, join, ...
 basic query optimisation
11.Transaction Management
 transactions
- conflict serialisability
 concurrency
- lock-based, timestamp ordering and optimistic
 recovery
12.NoSQL Databases

Course Review …
Access
Methods
System
Buffers
Authorisation
Control
Integrity
Checker
Command
Processor
Program
Object Code
DDL
Compiler
File
Manager
Buffer
Manager
Recovery
Manager
Scheduler
Query
Optimiser
Transaction
Manager
Query
Compiler
Queries
Catalogue
Manager
DML
Preprocessor
Database
Schema
Application
Programs
Database and
System Catalogue
Database
Manager
Data
Manager
DBMS
Programmers Users DB Admins
Based on 'Components of a DBMS', Database Systems,
T. Connolly and C. Begg, Addison-Wesley 2010

Covered Book Chapters
 The following chapters of the Database
System Concepts book have been covered
 chapter 1
- Introduction
 chapter 2
- Relational Model
 chapter 3
- Introduction to SQL
 chapter 4
- Intermediate SQL
 chapter 5
- Advanced SQL
 chapter 6.1
- Relational Algebra

Covered Book Chapters ...
 chapter 7
- Database Design and the ER Model
- Reduction to Relational Schemas
- Unified Modelling Language (UML)
 chapter 8
- Relational Database Design
 chapter 10
- Storage and File Structure
 chapter 11
- Indexing and Hashing
 chapter 12
- Query Processing

Covered Book Chapters ...
 chapter 13
- Query Optimisation
 chapter 14
- Transactions
 chapter 15
- Concurrency Control
 chapter 16
- Recovery System
 chapter 17
- Database-System Architectures

Exam
 Written closed book exam in English/Dutch
 covers content of lectures (specific book chapters)
and exercises
 Current exam date: June 13
 room D0.02
 14:00-18:00
 Questions about the course content?
 send an email to Reinout Roels to get an appointment

Exam Format
 The exam will contain a number of questions
addressing different parts of the lecture
and exercises
 Make sure that you understand the general concepts
 Possible topics include but are not limited to
 define a conceptual model (ER) for a given description of an
application domain
 reduction of an (E)ER model to a relational model
 given a database schema and some questions about specific
content
- write the corresponding SQL queries
 transform an SQL query to a relational algebra expression

Exam Format ...
 given a number of relations
- write specific relational algebra queries
 given a relation R
- find functional/multivalued dependencies
- check normal forms
 given two relations with specific properties
- worst case estimates for different kinds of operations (e.g. join)
 given an SQL query
- define the query expression/execution tree
 given a query expression tree and some indices
- optimise the query expressions tree
 given a schedule S
- check if S is conflict serialisable
 ...

Exam Format ...
 You should further have a good understanding
of the general concepts introduced in the lecture
since there might be essay questions asking you to
explain a concept or to compare two or more concepts
or solutions

Other Courses
 Web Technologies
 evolution of the Internet and Web Information Systems (WIS)
 basic technologies (e.g. HTTP) and web architectures
 Web 2.0, semantic web, web search (e.g. Google PageRank)
 security, privacy and trust
 [http://wise.vub.ac.be/content/web-technologies]
 Advanced Topics in Information Systems (4016792ENR)
 seminar about recent developments in information systems
 internet of things, cloud computing, mashups, web search, post-
relational databases, web of data, information visualisation,
information system interaction, human-computer interaction, ...
 [http://wise.vub.ac.be/content/advanced-topics-information-systems]
WEB & INFORMATION
SYSTEMS ENGINEERING

Other Courses ...
 Next Generation User Interfaces (4018166FNR)
 general HCI introduction
 multimodal interaction (theoretical concepts, fusion and fission, ...)
 adaptation
 pen-based interaction
 tangible interaction and augmented reality
 [http://wise.vub.ac.be/content/next-generation-user-interfaces]
WEB & INFORMATION
SYSTEMS ENGINEERING

01001000100
0101001100010010100010010
0100100010010001000100001001000
100010001100001001000110010101010110
1100010010100010010010010100010101011001
101001100001100 101010100
00101000100 110101010101
00100 01010101000
1001 1111111111
111 0000000010
0 11111111
0101001011
010101010
111010101
001010010110
Fluid Cross-Media Information Spaces

CISA
Human-Machine &
Human-Information
Interaction
Information
Systems &
Management
Information
Visualisation
& Navigation
RSL Hypermedia Metamodel
MindXpres
Paper-Digital Interfaces
PimVisTangible Holograms

What is Wrong with Digital Documents?
 Existing document formats are based on the simulation
of paper affordances on desktop computers
 How to manage mixed-media "documents" in open and
fluid cross-media information spaces?
 on the data level
- context-sensitive adapatation
- cross-media transclusion
 on the visualisation and navigation level
- zoomable user interfaces
 on the cross-media interaction level
- fluid multimodal cross-media interfaces
 Remediation of the "paper simulation" approach
 WYSIWYG is only one out of many options!
CISA
Human-Machine &
Human-Information
Interaction
Information
Systems &
Management
Information
Visualisation
& Navigation

Cross-Media Information Spaces and Architectures
Information
Systems &
Management
Information
Visualisation
& Navigation
Information
Visualisation
nd NavigationHuman-Machine &
Human-Information
Interaction
CISA
RSL [4]
MindXpres [7]
OC2 [5]
associate file system [2]
data-driven storytelling [10]
XIMA [12]
cross-device interaction [8]
iServer/iPaper [3]
ViDaX [15]
data physicalisation [30]
map-based interaction [17]
non-linear storytelling [25]
PaperProof [27]iGesture [21]
Query by Sketch [28]
PaperSketch [29]
Context Modelling Toolkit [9]
Midas [19]
SpeeG2 [22]
PaperPoint [24]
Print-n-Link [16]
digital libraries [11]
Mudra [20] mixed reality [26]
ArtVis [14]
open cross-media linking [1]
PimVis [13]
DocTr [6]
EdFest [23]
source code visualisation [18]

RSL Metamodel and iServer
Global Information Systems Group, ETH Zurich

Links
Users
Layers
Plug-ins
Structure
Active
Content
Global Information Systems Group, ETH Zurich

Bridging the Paper-Digital Divide

RSL-based Associative File System
signer
My Pictures
Vancouver ER 2010
Granville
Island
Vancouver
Harbour
Public
Market
Keynote
J. Thorp
Olga and
Lamia
Dinner
ER 2010
multiple classification
structural link
navigational link
My Videos
Vancouver
Aquarium
ER 2010
Keynote
cross-media association
My Presentations
ER 2010 WISE 2009
cross-media
transclusion
single slide
transclusion
(via OOXML
RSL selector)
Gregory Cardone

Personal Information Management (PIM)
 Keeping, organising and
re-finding information
 digital and physical
 Study of human-
information interaction
 files, piles, mixtures, …
 OC2 PIM model
 based on RSL hypermedia
metamodel
 Cross-Media PIM system
 explicit as well as implicit
associations between entities

Object-Concept-Context (OC2) Framework
object layer
structural link
concept layer
context layer
navigational link
associative link
weighted link
Object 1 Object n
Object 2
Context 1 Context n
Concept 1
Concept 2 Concept n
extent link
entity
link
Links
selector resource
(1,*)(1,*)
(1,1) (0,*)
(0,*) (0,*)
RefersTo
HasTargetHasSource
partition
Entities
(0,*)
link
Navigational
Links
link
Extent
Links
partition
ResourcesSelectors
context
Contexts
link
Structural
Links
link
Associative
Links
resource
Physical
Objects
resource
Digital
Objects
resource
Concepts
resource
Objects
HasAssoc
Target
(0,*)
(1,*)
HasExt
Target
HasExt
Source
HasAssoc
Source
(1,1)
(1,*)
(0,*)
(0,*)
(0,*)
(1,1)
disjoint
partition
translation
OC2 conceptual model RSL-based metamodel

PimVis
Tim ReynaertAudrey Sanctorum

PimVis Setup

PimVis Context View
Audrey Sanctorum

PimVis Document View
Audrey Sanctorum

PimVis Focus View
Audrey Sanctorum

Document Tracking (DocTr) Framework
 Unified document (object)
tracking solution
 plug-ins for QR codes, RFID
tags, SIFT algorithm, …
 tracking of documents across
organisational structures
 avoid fragmentation when
using multiple tracking
setups
Document Management
PendingPool
DataModel
IdentificationMechanism
OC2
GUI
REST Input Interface
REST Output Interface
Third-party
Applications
DocTr
Delegator
Tracking Setups

Cross-Device and Cross-Media Interfaces
 Rapid prototyping platform
for cross-device and
cross-media integration
 End-user authoring
 customised distribution of
user interface components
 mashup tool for digital and
physical (IoT) components

ArtVis: Information Exploration
 Advanced visualisation
techniques in combination
with a TUI
 explore Web Gallery of Art
 faceted browsing
 phidgets-based TUI
 RFID-tagged physical
objects
 Three main components
to explore, analyse and
browse the information
Bram Moerman

ArtVis ...
Bram Moerman

Video: ArtVis
Bram Moerman

Mixed Reality
Microsoft HoloLens

Tangible Holograms
Timothy J. Curtin

Tangible Graph Hologram

Collaborative Hologram Interaction

Data Physicalisation
 Tangible user interfaces (TUIs) for interacting
with digital data and services
 e.g. ArtVis
 Physical objects used for output
 often static encoding of digital information
 How can we achieve dynamic data physicalisation with
dynamic affordances
 e.g. 3D visualisation with additional dimensions represented
by physical variables such as temperature or texture
 exploration of big data sets
 tangible holograms as an experimental platform

HCI and HCII in Smart Environments

Context Modelling Toolkit (CMT)
 Multi-layered context
modelling approach
 programmer, expert user and
end user
 Beyond simple "if this then
that" rules
 Client-server architecture
 server: context reasoning
based on Drools
 client: sensor input as well as
applications
End User
Expert User
Functions
Actions
Template
Filled in
template
Situation
Situations
Facts
Rule
Programmer
Rule
(4)
(5)
(6)
(7)
(8)
 Increase trust via intelligibility

Context Modelling Toolkit (CMT) …

Cross-Domain Internet of Things (IoT)
 Middleware for interoper-
ability of smart behaviour
across IoT platforms
 Cross-domain conflict
resolution
 End-user authoring and
intelligibility

SpeeG2: Multimodal Text Input
User
Speech recognition
(Microsoft SAPI 5.4)
Skeletal tracking
(Microsoft Kinect)
5
4
2
3
SpeeG2 GUI
6
1
Sven De Kock

Video: SpeeG2 Performance (21 WPM)
Sven De Kock

INFEX: Cross-Device Information Exchange

INFEX Architecture

Open Cross-Media Linking
 Integration of a new resource type includes
 development of a data plug-in
 implementation of a visual plug-in
 registration with the resource plug-in repository
 Link browser loads plug-ins on demand
 internal or external (third party application) visualisation
 Third-party applications use the link browser for
visualisation
 similar to the integration of third-party applications with web
browsers
 Non-monolithic annotation model and authoring tool
 resource-specific plug-ins

Visual Plug-ins
Annotation/Link Browser & Editor Client Application
showEntity(), getSelectedEntity()
showEntity()

Cross-Document Linking
local visual plug-ins
external visual plug-ins
communicate
Link Browser

PaperPoint Presentation Tool
 Mobile PowerPoint
presentation Tool
 interactive PowerPoint paper
handouts
 Support for non-linear
presentations
 refer back to previous slides
 dynamically integrate slides
 skip slides

PaperPoint Features
 Enhanced mobility during presentations
 Improved presentation overview for the presenter
 see content of current and nearby slides (orientation)
 Annotation of static slide content
 highlighting of content
 dynamic creation of new content at presentation time
 Improved control of embedded media (e.g. video)
 Digital whiteboard
 Multi-pen support
 collaborative presentations
 brainstorming

What is Wrong with Slideware?
 Simulation of physical slides
 limited space due to the slide concept
 linear navigation from slide to slide
 difficult to reuse content and embed rich media types
 MindXpres addresses these issues
 unlimited canvas with zoomable user interface
 non-linear navigation and associative linking
 content-based approach with automatic visualisation

MindXpres Presentation Tool
 Extensible prototyping
platform for novel presen-
tation concepts
 content-based approach
- separation of content and pre-
sentation (automatic visualisation)
 cross-media content reuse
 non-linear navigation via
zoomable user interface
 connectivity and interactivity

MindXpres Presentation Tool ...
Reinout Roels

MindXpres Platform
 MindXpres presentations are currently represented in the
XML-based MindXpres document format
 Compiler (node.js application) translates XML to HTML
 Presentation engine based on HTML5 and related APIs
 e.g. WebSockets for connectivity

MindXpres Communication Platform

Navigation Mirroring Plug-in

Polls and Quizzes Plug-in

Interactive Source Code Plug-in
Paul Mestereaga

Interactive Data Visualisation

Interactive Data Visualisation ...

MindXpres Presentation Tool
 Functional MindXpres prototype
 Ongoing work
 visual authoring tool
- alternative to XML-based authoring
 rich media plug-ins
- videos with subtitles, annotations etc.
- statistical data with alternative visualisations
- live sensor data
- ...
 audience-driven presentations
 collaborative annotations and information sharing
 multimodal interaction (e.g. integration of PaperPoint concepts)
 import of existing slideware formats

Multimodal and Multi-Touch Interaction
EPOC, emotiv Echo Smartpen, Livescribe
Kinect,Microsoft

WISE Lab: Office of the Future

 Midas/Mudra Framework
 declarative definition of multimodal
and multi-touch interactions
 rule-based language approach
 rapid protoyping and application development
 iGesture Workbench
 create and test gesture sets and algorithms
 different modalities: digital pen, Wii remote, …
 open source (www.igesture.org)
 HephaisTK Toolkit
 domain-specific human-computer dialogue
language (SMUIML) for multimodal I/O
 speech recognisers, RFID readers, …
Multimodal and Multi-Touch Interaction

Mudra
 Declarative rule-based language
 Fusion across different levels of abstraction
 fact base
 Rapid prototyping
 simple integration of new input devices
 integration of external gesture recognisers

Video: Augmented Reality (Mental Nomad)
Toon Duwee

Are You Interested in a Thesis?
 Various possibilities for BA, MA and PhD theses
 Mixed Reality Solutions
- e.g. for photography, museums etc.
 Tangible User Interfaces
 Data Physicalisation
- tangible hologram platform
- big data exploration interfaces
 MindXpres Presentation Platform
 Cross-Device and Cross-Media Interfaces
 Smart Environments and Cross-Domain Internet of Things (IoT)
 Personal Information Management (PIM)
 Interactive Paper Solutions
 ...
 Do you have your own ideas? Come along to discuss them...

Conclusions
 Innovative cross-media document formats which go
beyond simulating paper on desktop computers
 RSL-based representation of open and fluid cross-media
information spaces
 interactive paper and data physicalisation solutions
 personal information management and associative file systems
 MindXpres presentation tool
 Multimodal and multi-touch interaction
 Midas/Mudra, HephaisTK and iGesture
 SpeeG2, Kinect Presenter
 Mixed reality and data physicalisation
 ArtVis, Mental Nomad and Tangible Holograms

References
 http://www.amazon.co.uk/Fundamental-Concepts-Interactive-Cross-
Media-Information/dp/3837027139
 ArtVis Project
 http://www.beatsigner.com/flyers/ArtVis.pdf
 MindXpres Project
 http://mindxpres.com
 Tangible Holograms
 http://beatsigner.com/tangibleHolograms.html
 B. Signer, Fundamental Concepts for
Interactive Paper and Cross-Media Information
Spaces, ISBN 978-3-8370-2713-6, May 2008

References ...
[1] B. Signer and M.C. Norrie, A Model and
Architecture for Open Cross-Media Annotation and
Link Services, Information Systems 36(3), Elsevier,
May 2011
 http://beatsigner.com/publications/signer_IS2011.pdf
[2] B. Signer, What is Wrong with Digital Documents?
A Conceptual Model for Structural Cross-Media
Content Composition and Reuse, Proceedings of the
29th International Conference on Conceptual Modeling
(ER 2010), Vancouver, Canada, November 2010
 http://beatsigner.com/publications/signer_ER2010.pdf

References ...
[3] B. Signer, Fundamental Concepts for Interactive
Paper and Cross-Media Information Spaces,
Dissertation ETH No. 16218, Zurich, Switzerland,
2005
 http://beatsigner.com/publications/signer2006.pdf
[4] B. Signer and M.C. Norrie, As We May Link: A General
Metamodel for Hypermedia Systems, Proceedings of
the 26th International Conference on Conceptual
Modeling (ER 2007), Auckland, New Zealand,
November 2007
 http://beatsigner.com/publications/signer_ER2010.pdf

References ...
[5] S. Trullemans and B. Signer, Towards a Con-
ceptual Framework and Metamodel for Context-Aware
Personal Cross-Media Information Management
Systems, Proceedings of ER 2014, 33rd International
Conference on Conceptual Modelling, Atlanta, USA,
October, 2014
 http://beatsigner.com/publications/trullemans_ER2014.pdf
[6] S. Trullemans, A. Vercruysse and B. Signer, DocTr:
A Unifying Framework for Tracking Physical Docu-
ments and Organisational Structures, Proceedings of
EICS 2016, Brussels, Belgium, June 2016
 http://beatsigner.com/publications/trullemans_EICS2016.pdf

References ...
[7] R. Roels and B. Signer, MindXpres: An Exten-
sible Content-driven Cross-Media Presentation
Platform, Proceedings of WISE 2014, 15th Interna-
tional Conference on Web Information System
Engineering, Thessaloniki, Greece, October, 2014
 http://beatsigner.com/publications/roels_WISE2014.pdf
[8] A. Sanctorum and B. Signer, Towards User-defined
Cross-Device Interaction, Proceedings of DUI 2016,
5th Workshop on Distributed User Interfaces, Lugano,
Switzerland, June 2016
 http://beatsigner.com/publications/sanctorum_DUI2016.pdf

References ...
[9] S. Trullemans and B. Signer, A Multi-layered
Context Modelling Approach for End Users, Expert
Users and Programmers, Proceedings of the Interna-
tional Workshop on Smart Ecosystems cReation by
Visual dEsign (SERVE 2016), Bari, Italy, June 2016
 http://beatsigner.com/publications/trullemans_SERVE2016.pdf
[10] R. Roels, Y. Baeten and B. Signer, An Interactive
Data Visualisation Approach for Next Generation
Presentation Tools: Towards Rich Presentation-based
Data Exploration and Storytelling, Proceedings of
CSEDU 2016, Rome, Italy, April, 2016
 http://beatsigner.com/publications/roels_CSEDU2016.pdf

References ...
[11] M.C. Norrie, B. Signer and N. Weibel, Interactive
Paper as a Reading Medium in Digital Libraries, Pro-
ceedings of ECDL 2008, 12th European Conference
on Research and Advanced Technology for Digital
Libraries, Aarhus, Denmark, September 2008
 http://beatsigner.com/publications/norrie_ECDL2008.pdf
[12] B. Signer, M.C. Norrie, P. Geissbuehler and
D. Heiniger, Telephone Interface for Avalanche War-
nings based on Information Server for Adaptable Con-
tent Delivery, Proceedings of Pervasive 2002, Zurich,
Switzerland, August 2002
 http://beatsigner.com/publications/signer_Pervasive2002.pdf

References ...
[13] S. Trullemans, A. Sanctorum and B. Signer,
PimVis: Exploring and Re-finding Documents in Cross-
Media Information Spaces, Proceedings of the Inter-
national Working Conference on Advanced Visual
Interfaces (AVI 2016), Bari, Italy, June 2016
 http://beatsigner.com/publications/trullemans_AVI2016.pdf
[14] B. Dumas, B. Moerman, S. Trullemans and B. Signer,
ArtVis: Combining Advanced Visualisation and Tan-
gible Interaction for the Exploration, Analysis and
Browsing of Digital Artwork Collections, Proceedings of
AVI 2014, Como, Italy, May 2014
 http://beatsigner.com/publications/dumas_AVI2014.pdf

References ...
[15] B. Dumas, T. Broché, L. Hoste and B. Signer,
ViDaX: An Interactive Semantic Data Visualisation and
Exploration Tool, Proceedings of AVI 2012, Internatio-
nal Working Conference on Advanced Visual Inter-
faces, Capri Island, Italy, May 2012
 http://beatsigner.com/publications/dumas_AVI2012.pdf
[16] Moira C. Norrie, Beat Signer and Nadir Weibel,
Print-n-Link: Weaving the Paper Web, Proceedings of
DocEng 2006, ACM Symposium on Document
Engineering, Amsterdam, The Netherlands,
October 2006
 http://beatsigner.com/publications/norrie_DocEng2006.pdf

References ...
[17] M. Grossniklaus, M.C. Norrie, B. Signer and
N. Weibel ,Putting Location-Based Services on the
Map, Proceedings of W2GIS 2006, Hong Kong, China,
December 2006
 http://beatsigner.com/publications/grossniklaus_W2GIS2006.pdf
[18] R. Roels, P. Mestereaga and B. Signer, An Interactive
Source Code Visualisation Plug-in for the MindXpres
Presentation Platform, Communications in Computer
and Information Science (CCIS), 583, 2016
 http://beatsigner.com/publications/roels_CCIS2016.pdf

References ...
[19] C. Scholiers, L. Hoste, B. Signer and W. De
Meuter, Midas: A Declarative Multi-Touch Interaction
Framework, Proceedings of TEI 2011, 5th Interna-
tional Conference on Tangible, Embedded and Em-
bodied Interaction, Funchal, Portugal, January 2006
 http://beatsigner.com/publications/scholliers_TEI2011.pdf
[20] L. Hoste, B. Dumas and B. Signer, Mudra: A Unified
Multimodal Interaction Framework, Proceedings of
ICMI 2011, 13th International Conference on Multi-
modal Interaction (ICMI 2011), Alicante, Spain,
November 2011
 http://beatsigner.com/publications/scholliers_TEI2011.pdf

References ...
[21] B. Signer, U. Kurmann and M.C. Norrie,
iGesture: A General Gesture Recognition Framework,
Proceedings of the 9th International Conference on
Document Analysis and Recognition (ICDAR 2007),
Curitiba, Brazil, September 2007
 http://beatsigner.com/publications/signer_ICDAR2007.pdf
[22] L. Hoste and B. Signer, SpeeG2: A Speech- and
Gesture-based Interface for Efficient Controller-free
Text Entry, Proceedings of ICMI 2013, 15th Inter-
national Conference on Multimodal Interaction,
Sydney, Australia, December 2013
 http://beatsigner.com/publications/hoste_ICMI2013.pdf

References ...
[23] B. Signer, M. Grossniklaus and M.C. Norrie,
Interactive Paper as a Mobile Client for a Multi-
Channel Web Information System, World Wide Web
Journal (WWW), Vol. 10, No. 4, Springer,
December 2007
 http://beatsigner.com/publications/signer_WWWJ2007.pdf
[24] B. Signer and M.C. Norrie, PaperPoint: A Paper-
based Presentation and Interactive Paper Prototyping
Tool, Proceedings of TEI 2007, First International
Conference on Tangible and Embedded Interaction,
Baton Rouge, USA, February 2007
 http://beatsigner.com/publications/signer_TEI2007.pdf

References ...
[25] A. Vogelsang and B. Signer, The Lost Cosmo-
naut: An Interactive Narrative Environment on Basis of
Digitally Enhanced Paper, Proceedings of the Inter-
national Conference on Virtual Storytelling 2005,
Strasbourg, France, December 2005
 http://beatsigner.com/publications/vogelsang_ICVS2005.pdf
[26] L. Hoste and B. Signer, Expressive Control of Indirect
Augmented Reality During Live Music Performances,
Proceedings of NIME 2013, 13th International Confe-
rence on New Interfaces for Musical Expression,
Daejeon, Korea Republic, May 2013
 http://beatsigner.com/publications/hoste_NIME2013.pdf

References ...
[27] N. Weibel, A. Ispas, B. Signer and M.C. Norrie,
PaperProof: A Paper-Digital Proof-Editing System,
Proceedings of CHI 2008, 26th International Confe-
rence on Human Factors in Computing Systems
(Interactivity Track), Florence, Italy, April 2008
 http://beatsigner.com/publications/weibel_CHI2008.pdf
[28] A. Ispas, H. Schuldt, M.C. Norrie and B. Signer,
Towards Query by Sketch, Michael Springmann,
Second DELOS Conference on Digital Libraries, Pisa,
Italy, December 2007
 http://beatsigner.com/publications/springmann_DELOS2007.pdf

References ...
[29] N. Weibel, B. Signer, M.C. Norrie, H. Hofstetter,
H.-C. Jetter and H. Reiterer, PaperSketch: A Paper-
Digital Collaborative Remote Sketching Tool, Proceed-
ings of IUI 2011, International Conference on Intelli-
gent User Interfaces, Palo Alto, USA, February 2011
 http://beatsigner.com/publications/weibel_IUI2011.pdf
[30] B. Signer and T.J. Curtin, Tangible Holograms:
Towards Mobile Physical Augmentation of Virtual
Objects, Technical Report WISE Lab, WISE-2017-01,
March 2017
 http://beatsigner.com/publications/signer_arXiv2017.pdf

References ...
[31] B. Signer and M.C. Norrie, Interactive Paper:
Past, Present and Future, Proceedings of PaperComp
2010, 1st International Workshop on Paper Com-
puting, Copenhagen Denmark, September 2010
 http://beatsigner.com/publications/signer_PaperComp2010.pdf
[32] A.A.O Tayeh and B. Signer, A Dynamically Extensible
Open Cross-Document Link Service, Proceedings of
WISE 2015, 16th International Conference on Web
Information Systems Engineering, Miami, USA,
November, 2015
 http://beatsigner.com/publications/tayeh_WISE2015.pdf

References ...
[33] S. Trullemans and B. Signer, From User Needs
to Opportunities in Personal Information Management:
A Case Study on Organisational Strategies in Cross-
Media Information Spaces, Proceedings of DL 2014,
London, UK, September, 2014
 http://beatsigner.com/publications/trullemans_DL2014.pdf
[34] R. Roels, C. Vermeylen and B. Signer, A Unified
Communication Platform for Enriching and Enhancing
Presentations with Active Learning Components, Pro-
ceedings of ICALT 2014, Athens, Greece, July 2014
 http://beatsigner.com/publications/roels_ICALT2014.pdf

2 December 2005
The End
Good Luck with the Exam!

Course Review - Lecture 13 - Introduction to Databases (1007156ANR)

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Course Review - Lecture 13 - Introduction to Databases (1007156ANR)