All posts by Margaret Warren

About Margaret Warren

Margaret Warren is an artist, technologist and entrepreneur.

Zohar

So, if Daniel Schwabe doesn’t mind, I am going to use one of his beautiful photos to illustrate Dr. Robert MacFarlane‘s ‘word of the day’ from Twitter and also give a little more info about things you can do with ImageSnippets . I’m doing a project where I am sharing photos each day from ImageSnippets that match his words of the day – so I needed to figure out how I was going to express this concept with our triple tags which let you add quite deep metadata as linked data to images. .

MacFarlane’s word of the day was: ‘Zohar’

—- In ImageSnippets, we select from a range of meanings to create a triple-tag around a defined word or expression. All of the datasets we queried have a number of results for ‘zohar’ – including a few albums and the name of the book in the Kaballah. But none of them are actually the defined ‘concept’ of this kind of quality of brightness. It is possible that Hebrew DBpedia or Wikidata might have the concept as well as the book, but in English, the concept itself is not defined in any dataset in which I search for entities.

Luckily – in ImageSnippets, I can create an entity fairly easily and using Dr. Macfarlane’s definition; I created a simple entity and said that this image ‘conveys’ ‘zohar’. [I can discuss how this works if anyone is interested.] OR just enjoy this beautiful image of Daniel’s and see if you agree with me that it beautifully illustrates the concept that Macfarlane defined.

I have now triple-tagged a few more images in ImageSnippets with the word: zohar and so if you search IS for ‘zohar’ you can find them.

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ImageSnippets Overview July 2018

On July 5, 2018 I was in Zurich, Switzerland discussing: Subjectivity, Ambiguity and Disagreement (in crowdsourcing) with like-minded people as part of a workshop on SAD https://sadworkshop.wordpress.com/ at the the Human Computation Conference (HCOMP2018).  

The paper: ‘Bounding Ambiguity: Experiences with an Image Annotation System was co-authored with Pat Hayes and I was accepted to participate in the conference. 

You can read the paper here: BoundingAmbiguity_warren_hayes.  In it, we discuss at some length, many of the theories and experiences we have had/been working with over the years in developing ImageSnippets. It was an extremely interesting conference with presentations from different disciplines all discussing what it means to deal with subjectivity, ambiguity and disagreement when crowdsourcing data.  

Here are the slides from the lightning talk: 

ImageSnippets_Overview_for_SAD

I’m also pleased that – at long last – all of the galleries I am currently creating on this site (http://www.margaretwarren.us)  are being generated from SPARQL queries pulling triples which have have been used to tag images in ImageSnippets. More posts on this should be forthcoming as I get around to writing them. 

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A Lightweight Ontology for Describing Images

2010 —–  Abstract:

This is a brief, early slide-share of a talk that I gave with Pat Hayes at AAAI Symposium on Linked Data in 2010 at Stanford University.
https://www.aaai.org/Library/Symposia/Spring/ss10-07.php

One aspect of the Semantic Web activity is the emergence of ‘linked data’, a world-wide system of links between large-scale data sets all expressed using “lightweight” ontological techniques.

For some time, we have been investigating formal ways to express what artists say about the images they create, starting with concept maps and moving towards more formal descriptions.

These two activities come together in the design of a basic ontology for expressing properties of images and how they relate to their creation and the things they depict. In this talk we outline this ontology, with examples, and show how it can be used to fine-tune image search.

https://www.aaai.org/ocs/index.php/SSS/SSS10/paper/view/1120/1453

View the Warren Hayes Ai Symposium “working draft” on SlideShare, or simply the embedded presentation below.


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Porsche Art Car



Hatha Petey – The Porsche Art Car
VIN #221763

3rd Place – Predominantly Painted Category
2009 Houston Art Car Parade

The Porsche art car project was conceived during the summer of 2007 when Porsche restorer Gary Kempton and artist Margaret Warren were returning home from a car business “road trip”.

Art CarMargaret had been reminiscing about her mother (also an artist) painting the windows of her early 70’s VW Station Wagon psychedelic in Dayglo paint and wanted to try her hand at something similar.

Gary had acquired the white 1965 Porsche 356 C Coupe dubbed ’Petey’ by it’s 2nd owner from a collection in Pensacola, Florida a few months earlier. Originally purchased new in Pensacola in 1965, the car had remained there for 42 years until Gary brought it to his restoration facility in Crawfordville, Florida.

Art CarThe two decided that this car would be perfect for a radical departure from a traditional restoration. So 40 years after Janis Joplin roadie Dave Richards painted Janis’ 1965 Porsche 356 C Cabriolet, Margaret (who was 5 years old in 1968) began hand-painting ‘Petey’ in her own abstract-expressionist style.

She began working on the “car canvas” on September 9, 2007 and logged approximately 200 hours on the car during 2008.

While working on the car, Margaret immersed herself in listening to seminal recordings from the oeuvres of jazz and rock musicians from the years 1965-1969 which led to and later became known stylistically as Jazz/Rock Fusion. Predominantly featured on the car are areas inspired by Miles Davis (Live at the Plugged Nickel 1965, Bitches Brew), and many references to the song lyrics of Jimi Hendrix. Her intention was to be inspired by, but distinctly different from similar psychedelia of the era.

Art Car”Hatha” was added to Petey’s name as a reference to the artistic motifs used all over the car. The word ‘hatha’ represents a forceful joining of two Sanskrit terms: “ha” meaning sun and “tha” meaning moon and when added to the term ‘yoga’ the meaning becomes the practice of joining together sun (masculine, active) energy with moon (feminine, receptive) energy, with the goal of producing balance and great power in an individual.

Margaret artistically treated the car as a fusion of 9 canvases and used opposing canvases to represent the dualities of: ‘sun’, ‘moon’; ‘day, ‘night; nature and machine.

Art CarThe 4 ‘corners’ of the car – the two front fenders and both rear quarter panels also symbolically represent the elements of ‘earth’, ‘air’, ‘fire’ and ‘water’.

She hopes the effect ultimately achieves a unity of unique and stimulating visual art represented on a Porsche, a symbolically significant icon of automobile engineering.

Hatha Petey – The Porsche Art Car is available for special events, etc.
Contact me
for more information.

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