Monthly Archives: May 2009

Weekend Post on Team Fortress 2: Meet the Spy

The TF2 team has prepared another great video on the gameplay characters. Now the spy is the one every looks (or tries to look) at :)

You’ve met the Scout, the Soldier, the Demoman, the Heavy, the Engineer, and the Sniper. Then, for some reason, a sandwich. But now it’s time to meet the stealthiest, shiftiest, most secretive, suit-wearing TF team member of all…

…again…

That’s right, it’s finally time to Meet the Suit-Wearing Secret Sandwich!

No, it’s Meet the Spy.

via Team Fortress 2.

Links

Contribution @ I-KNOW 09 accepted!

The contribution of Christoph Kofler and me with the title “An exploratory study on the explicitness of user intentions in digital photo retrieval” has been accepted for publication and presentation at the I-Know ’09. Here is the abstract (the full paper will follow as soon as we have prepared the camera ready version):

Search queries are typically interpreted as specification of information need of a user. Typically the search query is either interpreted as is or based on the context of a user, being for instance a user profile, his/her previously undertaken searches or any other background information. The actual intent of the user – the goal s/he wants to achieve with information retrieval – is an important part of a user’s context. In this paper we present the results of an exploratory study on the interplay between the goals of users and their search behavior in multimedia retrieval.

This work has been supported by the SOMA project.

Links

Self Organizing Multimedia Architecture (SOMA) – The Project

Currently we are working a lot on a research project funded by a Carinthian agency. The project goes on for 3 years (2.5 years left) and has enough funds to pay 4 PhDs and 1 post doc researcher. Here is the description and the link to the blog:

The project Self-organizing Multimedia Architecture (SOMA) aims to capture the whole life-cycle of multimedia content in a single architecture for large distributed multimedia information systems. In SOMA we focus on scenarios where events, which we understand as “limited time periods of special importance”, are a central concept. Examples for such scenarios are sports events stretching over time, where start, finish or critical parts of a race are possible events, or traffic monitoring, where events like traffic jams or accidents have to be reported and investigated.

via Project Description | Self Organizing Multimedia Architecture.

ACM SIGMM 1st International Workshop on Social Media (WSM2009)

in conjunction with ACM Multimedia 2009, Oct. 19-24, 2009, Beijing, P.R. China

Important dates:

Submission deadline - 5 July, 2009
Notification date – 17 July, 2009
Camera ready date – 24 July, 2009
Workshop date – 23 October, 2009

Background:

Recent years have witnessed a growing number of user-centric multimedia applications, especially with the popularity of web 2.0. Examples include Flickr, YouTube, Facebook, MySpace, Orkut, fotocommunity.com, etc. The emerging applications on social web and social networks have produced a new type of multimedia content, termed as “social media” here as it is created by people using highly accessible and scalable publishing technologies for sharing via the web. With social media, web images, videos and audios are generally accompanied by rich contextual information, such as, tag, category, title, metadata, comments, and viewer ratings, etc. Massive emerging social media data offer new opportunities for resolving the long-standing challenges in multimedia understanding, e.g., the semantic gap issue. This new media also introduces many challenging and new research problems and as well as many exciting real-world applications (e.g. social image search, social group recommendation, etc.). This workshop solicits novel contributions on various aspects of social media research. Workshop papers will elaborate related theory, methodology, algorithms and issues associated to social media content creation, manipulation, content analysis, storage, search, learning, and mining.

More information …

Micro Loans with Kiva

Yesterday Markus Strohmaier pointed me towards Kiva, a microloan page. I think this is a great way to help people!

Choose an Entrepreneur, Lend, Get Repaid

The below diagram shows briefly how money gets from you to an entrepreneur, and back.

1) Lenders like you browse profiles of entrepreneurs in need, and choose someone to lend to. When they lend, using PayPal or their credit cards, Kiva collects the funds and then passes them along to one of our microfinance partners worldwide.

2) Kiva’s microfinance partners distribute the loan funds to the selected entrepreneur. Often, our partners also provide training and other assistance to maximize the entrepreneur’s chances of success.

3) Over time, the entrepreneur repays their loan. Repayment and other updates are posted on Kiva and emailed to lenders who wish to receive them.

4) When lenders get their money back, they can re-lend to someone else in need, donate their funds to Kiva (to cover operational expenses), or withdraw their funds.

via Kiva – How Kiva Works.

Call for Papers: New Review of Hypermedia and Multimedia

New Review of Hypermedia and Multimedia 2009(3) / 2010 (1)

Deadline for paper submission 7th September 2009

From the original CfP:

We invite papers for forthcoming issues of NRHM on the following topics and related issues:
- Conceptual basis of hypertext systems
cognitive aspects,
design strategies

- Intelligent and adaptive hypermedia
personalisation, adaptation,
knowledge organisation systems / services, semantic web, Web 2.0

- Multimedia issues
time and synchronisation,
link dynamics, link metrics,
multimedia authoring,
content-based retrieval

- Interaction
navigation and browsing; search systems,
studies of information seeking and navigation behaviour, testing and evaluation
user interfaces, experience design, multi-modal interaction

- Tools for hypermedia
(automatic) authoring systems

- Applications
literary and creative hypermedia, social networking,
physical hypermedia, virtual environments,
applications in commerce, digital libraries, e-learning, e-Government, the professions, etc.

The New Review of Hypermedia and Multimedia (NRHM) is published by Taylor & Francis and appears in both print and digital formats. For more details and indicative topics, see the journal website: http://www.tandf.co.uk/journals/nrhm

Submissions may take the form of research papers or shorter technical notes and should be submitted electronically at the Journal’s Manuscript Central site http://mc.manuscriptcentral.com/tham

Informal enquiries may be sent to the Editors:
Editor: Doug Tudhope (dstudhope@glam.ac.uk)
Associate Editor: Daniel Cunliffe (djcunlif@glam.ac.uk)
Faculty of Advanced Technology, University of Glamorgan, UK

Presentation on “Visual Information Retrieval”

Tomorrow I’m an invited speaker at Graz University of Technology in the course on “Applications of Knowledge Management” of Markus Strohmaier. I’ll talk about Visual Information Retrieval featuring the Semantic Gap and a round-up of low level features and indexing strategies. Looking forward to this event as I really like these overview presentations :-D

CfP: 3rd Workshop on Many Faces of Multimedia Semantics

The 3rd Workshop on Many Faces of Multimedia Semantics will be a one-day workshop to be held during the IEEE International Symposium on Multimedia (ISM’09). It will take place in Dec. 2009 in San Diego, USA.

More information: 3rd Workshop on Many Faces of Multimedia Semantics.

List of Topics

We welcome all papers relevant to topics in multimedia semantics, including those at the confluence of multimedia information management, the Semantic Web, and Web 2.0, such as,

  • Computational semiotics
  • Conceptual clustering
  • Emergent semantics in the social web
  • Event representation and detection
  • Folksonomies in social media sharing
  • Genre detection
  • Industrial use-cases and applications
  • Intelligent browsing and visualization
  • Media ontology learning
  • Media mining in the social web
  • Modeling and recognition of visual objects and actions
  • Multimedia management and consumption in communities
  • Multimedia extraction and social annotation
  • Multimedia ontologies for the social web
  • Multisensory data integration and fusion for decision making
  • Perception and cognition in the context of Web 2.0
  • Semantic metadata for mobile applications
  • Semantics enabled multimedia applications (including search, browsing, retrieval, visualization) for the social web
  • Social networking
  • Spectral methods
  • Standards for the social web
  • User interfaces

Important Dates

  • 11:59 PM EST, July 20, 2009 — Submissions due
  • August 20, 2009 — Acceptance notification
  • September 25, 2009 — Camera-ready papers due

Contact

For further information or questions please contact the workshop organizers:

  • Farshad Fotouhi, Wayne State University, Detroit, USA (fotouhi@wayne.edu)
  • William Grosky, University of Michigan-Dearborn, USA (wgrosky@umich.edu)
  • Mathias Lux, Klagenfurt University, Austria (mlux@itec.uni-klu.ac.at)
  • Peter Stanchev, Kettering University, Flint, USA (pstanche@kettering.edu)

CfP IEEE International Symposium on Multimedia

The IEEE International Symposium on Multimedia (ISM2009) is an international forum for researchers to exchange information regarding advances in the state of the art and practice of multimedia computing, as well as to identify the emerging research topics and define the future of multimedia computing. The technical program of ISM2009 will consist of invited talks, paper presentations, and panel discussions.

Submissions of high quality papers describing mature results or on-going work are invited. Topics for submission include but are not limited to:

  • Multimedia systems, architecture, and applications
  • Multimedia networking and QoS
  • Peer-to-peer multimedia systems and streaming
  • Pervasive and interactive multimedia systems including mobile systems, pervasive gaming, and digital TV
  • Multimedia meta-modeling techniques and operating systems
  • Architecture specification languages
  • Software development using multimedia techniques
  • Multimedia signal processing including audio, video, image processing, and coding
  • Visualization
  • Virtual Reality
  • Multimedia file systems, databases, and retrieval
  • Multimedia collaboration
  • Rich media enabled E-commerce
  • Computational intelligence including neural networks, fuzzy logic, and genetic algorithms
  • Intelligent agents for multimedia content creation, distribution, and analysis
  • Internet telephony and hypermedia technologies and systems
  • Multimedia security including digital watermark and encryption
  • Mobile Multimedia Systems and Services
  • Multimodal Interaction, including Human Factors
  • Multimodal User Interfaces: Design, Engineering, Modality-Abstractions, etc.
  • Multimedia tools including authoring, analyzing, editing, and browsing

Important dates:

  • June 10th, 2009 – paper submission

More information …