Data, Journalism and the Problem of Narrativity « Data Miner UK
7 weeks ago by rybesh
Information is costly to manipulate and retrieve. By finding the pattern, the logic of the series, you no longer need to memorize it all. You just store the pattern. And, as we can see here, a pattern is obviously more compact than raw information. We have a hunger for rules because we need to reduce the dimension of matters so they can get into our heads. A novel, a story, a myth, or a tale, all have the same function: they spare us from the complexity of the world. They help build in our mind an idea. And that’s what true narratives do. They don’t just paint pictures they build structures in our mind upon which logic is built.
data
journalism
information
modeling
narrative
7 weeks ago by rybesh
Readings | Knowledge Organization and Data Modeling in the Humanities
11 weeks ago by rybesh
The following materials have been suggested by participants in the workshop, and have been organized into rough groupings for ease of navigation. This is not intended as a comprehensive list of readings on data modeling in the humanities, but (at the moment) reflects the textual emphasis of the workshop.
digitalhumanities
modeling
knowledge
organization
11 weeks ago by rybesh
GeologicTime < CGIModel < SEEGrid
february 2012 by rybesh
The classic "geological time scale" is a hierarchical ordinal system, in which the eras are ranked: "stages" nest within "series" within "systems" within "eras" within "eons" (in the most common version of the ranking system).
The time positions of the start and end points or geological eras are not known precisely, except for most of the Precambrian, where the boundaries are defined chronometrically. Typically there will be a number of estimates available, based on dating specimens retrieved from particular localities believed to correspond to the boundary of interest. A locality ratified by ICS is known as a "Global Boundary Stratotype Section and Point (GSSP)" and is indicated by a "golden spike" on the chart.
The complete definition of a geological time scale requires a description of the hierarchical structure of named eras the temporal positions of the boundaries between the eras.
geology
periodization
modeling
standards
The time positions of the start and end points or geological eras are not known precisely, except for most of the Precambrian, where the boundaries are defined chronometrically. Typically there will be a number of estimates available, based on dating specimens retrieved from particular localities believed to correspond to the boundary of interest. A locality ratified by ICS is known as a "Global Boundary Stratotype Section and Point (GSSP)" and is indicated by a "golden spike" on the chart.
The complete definition of a geological time scale requires a description of the hierarchical structure of named eras the temporal positions of the boundaries between the eras.
february 2012 by rybesh
Hierarchical modeling and analysis for spatial data - Sudipto Banerjee, Bradley P. Carlin, Alan E. Gelfand - Google Books
february 2012 by rybesh
Among the many uses of hierarchical modeling, their application to the statistical analysis of spatial and spatio-temporal data from areas such as epidemiology And environmental science has proven particularly fruitful. Yet to date, the few books that address the subject have been either too narrowly focused on specific aspects of spatial analysis, or written at a level often inaccessible to those lacking a strong background in mathematical statistics.Hierarchical Modeling and Analysis for Spatial Data is the first accessible, self-contained treatment of hierarchical methods, modeling, and data analysis for spatial and spatio-temporal data. Starting with overviews of the types of spatial data, the data analysis tools appropriate for each, and a brief review of the Bayesian approach to statistics, the authors discuss hierarchical modeling for univariate spatial response data, including Bayesian kriging and lattice (areal data) modeling. They then consider the problem of spatially misaligned data, methods for handling multivariate spatial responses, spatio-temporal models, and spatial survival models. The final chapter explores a variety of special topics, including spatially varying coefficient models.
bayes
space
temporality
modeling
statistics
february 2012 by rybesh
If French language is a class ...
february 2012 by rybesh
... any idea of what an instance could be?
Looking closely at http://id.loc.gov/vocabulary/iso639-1/fr for the first
time seriously (shame on me, can't even tell since when this URI has been
available) ...
I read that it is a *rdfs:subClassOf*
http://id.loc.gov/vocabulary/iso639-1/iso639-1_Language
Well, why isn't it an *instance* of this class?
I can see the rationale : there is not "one" French language, one can
imagine further subclasses such as Canadian French, Middle-Age French etc.
so French is a class of languages OK.
But are there any subclasses of French defined at id.loc.gov ?
And if it were the case, where do one stop the subclasses recursion and
introduce instances, if any? Is it turtles all the way down?
modeling
classification
inls520
taxonomy
Looking closely at http://id.loc.gov/vocabulary/iso639-1/fr for the first
time seriously (shame on me, can't even tell since when this URI has been
available) ...
I read that it is a *rdfs:subClassOf*
http://id.loc.gov/vocabulary/iso639-1/iso639-1_Language
Well, why isn't it an *instance* of this class?
I can see the rationale : there is not "one" French language, one can
imagine further subclasses such as Canadian French, Middle-Age French etc.
so French is a class of languages OK.
But are there any subclasses of French defined at id.loc.gov ?
And if it were the case, where do one stop the subclasses recursion and
introduce instances, if any? Is it turtles all the way down?
february 2012 by rybesh
Model Theory (Stanford Encyclopedia of Philosophy)
november 2011 by rybesh
Model theory began with the study of formal languages and their interpretations, and of the kinds of classification that a particular formal language can make. Mainstream model theory is now a sophisticated branch of mathematics (see the entry on first-order model theory). But in a broader sense, model theory is the study of the interpretation of any language, formal or natural, by means of set-theoretic structures, with Alfred Tarski's truth definition as a paradigm. In this broader sense, model theory meets philosophy at several points, for example in the theory of logical consequence and in the semantics of natural languages.
logic
representation
language
interpretation
modeling
models
linguistics
november 2011 by rybesh
Up and Down the Ladder of Abstraction
november 2011 by rybesh
How do we explore? If you move to a new city, you might learn the territory by walking around. Or you might peruse a map. But far more effective than either is both together — a street-level experience with higher-level guidance.
Likewise, the most powerful way to gain insight into a system is by moving between levels of abstraction. Many designers do this instinctively. But it's easy to get stuck on the ground, experiencing concrete systems with no higher-level view. It's also easy to get stuck in the clouds, working entirely with abstract equations or aggregate statistics.
This interactive essay presents the ladder of abstraction, a technique for thinking explicitly about these levels, so a designer can move among them consciously and confidently.
modeling
visualization
explanation
thinking
Likewise, the most powerful way to gain insight into a system is by moving between levels of abstraction. Many designers do this instinctively. But it's easy to get stuck on the ground, experiencing concrete systems with no higher-level view. It's also easy to get stuck in the clouds, working entirely with abstract equations or aggregate statistics.
This interactive essay presents the ladder of abstraction, a technique for thinking explicitly about these levels, so a designer can move among them consciously and confidently.
november 2011 by rybesh
Explorable Explanations
november 2011 by rybesh
The reactive document integrates spreadsheet-like models into authored text. It can be read at multiple levels, depending on the reader's level of interest. The hurried reader can skim it. The casual reader can read it as-is. The curious reader can adjust the author's scenarios. The engaged reader can explore scenarios of his own devising.
interactive
reading
interpretation
explanation
modeling
november 2011 by rybesh
What Goes Around Comes Around - Stonebraker & Hellerstein (35 years of data model proposals)
september 2011 by rybesh
This paper provides a summary of 35 years of data model proposals, grouped into 9
different eras. We discuss the proposals of each era, and show that there are only a few
basic data modeling ideas, and most have been around a long time. Later proposals
inevitably bear a strong resemblance to certain earlier proposals. Hence, it is a
worthwhile exercise to study previous proposals.
data
modeling
models
history
different eras. We discuss the proposals of each era, and show that there are only a few
basic data modeling ideas, and most have been around a long time. Later proposals
inevitably bear a strong resemblance to certain earlier proposals. Hence, it is a
worthwhile exercise to study previous proposals.
september 2011 by rybesh
Detection, Representation, and Exploitation of Events in the Semantic Web Workshop in conjunction with the 10th International Semantic Web Conference 2011 23 October Registration now open at: http://iswc2011.semanticweb.org/attending/registration
september 2011 by rybesh
In recent years, researchers in several communities involved in aspects of the web have begun to realise the potential benefits of assigning an important role to events in the representation and organisation of knowledge and media. While a good deal of relevant research has been done in the semantic web community (for example on the modeling of events), a lot of complementary research has been done in other communities, such as multimedia processing and information retrieval. The goal of this workshop is to advance research on this general topic within the semantic web community, by both building on existing semantic web work and integrating results and methods from other areas, with a particular focus on issues that are central to the semantic web.
events
modeling
semweb
nlp
september 2011 by rybesh
Morgan & Claypool Publishers - Synthesis Lectures on Data Management - 3(4):1 - Abstract
august 2011 by rybesh
With the proliferation of citizen reporting, smart mobile devices, and social media, an increasing number of people are beginning to generate information about events they observe and participate in. A significant fraction of this information contains multimedia data to share the experience with their audience. A systematic information modeling and management framework is necessary to capture this widely heterogeneous, schemaless, potentially humongous information produced by many different people. This book is an attempt to examine the modeling, storage, querying, and applications of such an event management system in a holistic manner. It uses a semantic-web style graph-based view of events, and shows how this event model, together with its query facility, can be used toward emerging applications like semi-automated storytelling.
events
modeling
semweb
multimedia
august 2011 by rybesh
CMN'12 Computational Models of Narrative
july 2011 by rybesh
Narratives are ubiquitous in human experience. We use them to communicate, convince, explain, and entertain. As far as we know, every society in the world has narratives, which suggests they are rooted in our psychology and serve an important cognitive function. It is becoming increasingly clear that, to truly understand and explain human intelligence, beliefs, and behaviors, we will have to understand why narrative is universal and explain (or explain away) the function it serves. The aim of this workshop series is to address key, fundamental questions about narrative, using computational techniques, so to advance our understanding of cognition, culture, and society.
narrative
modeling
workshop
july 2011 by rybesh
6.892: Computational Models of Discourse
june 2011 by rybesh
This course is a graduate level introduction to automatic discourse processing. The emphasis will be on methods and models that have applicability to natural language and speech processing.
The class will cover the following topics: discourse structure, models of coherence and cohesion, plan recognition algorithms, and text segmentation. We will study symbolic as well as machine learning methods for discourse analysis. We will also discuss the use of these methods in a variety of applications ranging from dialogue systems to automatic essay writing.
discourse
modeling
nlp
The class will cover the following topics: discourse structure, models of coherence and cohesion, plan recognition algorithms, and text segmentation. We will study symbolic as well as machine learning methods for discourse analysis. We will also discuss the use of these methods in a variety of applications ranging from dialogue systems to automatic essay writing.
june 2011 by rybesh
Modelling ancient Chinese time ontology
june 2011 by rybesh
Temporal information is one of the essential components in many domains, especially those related to history. Up until the twentieth century, the Chinese used a lunisolar calendar with the title of an Emperor and a reign period to express temporal information. When describing a historical event in Chinese history, it is inadequate to use existing time ontologies as presented in the traditional Chinese way of thinking to capture and encode time. To date, no attention in the field has been given to modelling ancient Chinese time. In this paper, we identify the problems encountered when modelling Chinese time resulting from the distinctive nature of a non-western time scale. We design a new model of temporal information with combined approaches, which are more appropriate for Chinese dynasties, emperors, and reign periods, and apply the OWL-Time ontology onto the ancient Chinese lunisolar calendar. This approach can also be applied to other ancient time-keeping methods in non-western time scales.
modeling
temporality
periodization
history
digitalhumanities
june 2011 by rybesh
Living in a bubble? Toward a unified bubble theory
april 2011 by rybesh
We generalise the notion of a bubble beyond the financial domain, by showing how a single social mechanism, based on an information feedback-loop, explains both financial bubbles and other seemingly disparate social phenomena, such as the recognition of academic articles, website popularity, and the spread of rumours.
We discuss examples of phenomena explained by this bubble mechanism, as well as other phenomena that exhibit certain bubble characteristics, yet are not bubbles according to our model. Finally, we present mathematical mechanisms for two phenomena that conform with our model, and show by computer simulation how they exhibit bubble behaviour.
economics
history
bibliometrics
modeling
websearch
We discuss examples of phenomena explained by this bubble mechanism, as well as other phenomena that exhibit certain bubble characteristics, yet are not bubbles according to our model. Finally, we present mathematical mechanisms for two phenomena that conform with our model, and show by computer simulation how they exhibit bubble behaviour.
april 2011 by rybesh
[Dbpedia-discussion] Inconsistency Feedback from DBpedia to Wikipedia
august 2009 by rybesh
"As Bruno Bachimont uses to say, an ontology is mainly a tool to explicit inconsistencies of our knowledge, pointing to new questions for research. After that, you can throw it away."
data
ontology
logic
semantics
semweb
quote
modeling
research
philosophy
august 2009 by rybesh
Literature + | Currents In Electronic Literacy
june 2009 by rybesh
Because of the recent, shared emphasis in many fields on digital methods, scholars in the humanities, arts, social sciences, and sciences increasingly need to collaborate across disciplines. This course reflects theoretically and practically on the new digitally facilitated interdisciplinarity by asking students to choose a literary work and treat it according to one or more of the research paradigms prevalent in other fields of study.
humanities
digitalhumanities
syllabus
interpretation
modeling
tools
theory
june 2009 by rybesh
OWL 2 Web Ontology Language:New Features and Rationale
march 2009 by rybesh
Class and ObjectProperty punning might be convenient for when one wants to model attributes of relations themselves.
ontology
owl
time
provenance
modeling
temporality
march 2009 by rybesh
related tags
bayes ⊕ bibliometrics ⊕ classification ⊕ data ⊕ digitalhumanities ⊕ discourse ⊕ economics ⊕ events ⊕ explanation ⊕ geology ⊕ history ⊕ humanities ⊕ information ⊕ inls520 ⊕ interactive ⊕ interpretation ⊕ journalism ⊕ knowledge ⊕ language ⊕ linguistics ⊕ logic ⊕ modeling ⊖ models ⊕ multimedia ⊕ narrative ⊕ nlp ⊕ ontology ⊕ organization ⊕ owl ⊕ periodization ⊕ philosophy ⊕ provenance ⊕ quote ⊕ reading ⊕ representation ⊕ research ⊕ semantics ⊕ semweb ⊕ space ⊕ standards ⊕ statistics ⊕ syllabus ⊕ taxonomy ⊕ temporality ⊕ theory ⊕ thinking ⊕ time ⊕ tools ⊕ visualization ⊕ websearch ⊕ workshop ⊕Copy this bookmark: