- From: Gannon Dick <gannon_dick@yahoo.com>
- Date: Mon, 26 May 2014 10:10:59 -0700 (PDT)
- To: Frans Knibbe | Geodan <frans.knibbe@geodan.nl>, "jon richter. geosemantik." <post@jonrichter.de>
- Cc: "public-locadd@w3.org Mailing list" <public-locadd@w3.org>
" I think I will be filing in a paper for #geold14 / http://geold.geoknow.eu/ discussing * existing time-space ontologies * relation to geojson-ld * calendar / timezone agnostic time" re: calendar / timezone agnostic time The challenge here, I think, is to convince people, including ontology visionaries, that neither a watch nor a calendar is a machine which enables the ownership of time. The task does not scale well because every day there are more people to convince and not because better versions of the "machines" have been released. It is clear that you score no points for kicking the ball over the goal and into the crowd. That is an innovative rule in some different game. Furthermore, the different game has a German name, a French name ... :-) This game is "geo". Calendars and Watches only have one playing field, regardless of the rules of the game being played. Here is timezone agnostic time listing (sorry, only the XML works at present): http://www.rustprivacy.org/2014/balance/gts/ -------------------------------------------- On Fri, 5/23/14, jon richter. geosemantik. <post@jonrichter.de> wrote: Subject: Re: space and time To: "Frans Knibbe | Geodan" <frans.knibbe@geodan.nl> Cc: "public-locadd@w3.org Mailing list" <public-locadd@w3.org> Date: Friday, May 23, 2014, 8:56 AM TL;DR This post is not straight on the point, but displays my personal associations to the topic. Hallo Frans, I feel a little intruiged by the coincidence that you are asking about time now only a few weeks after I joined this list. Why that? Because I've entered mainly to answer myself questions regarding spacetime relations. I have the strong feeling, esp. for my research on knowledge visualization and tempospatial patterns therein, that a more thorough investigation and understanding of time itself can help representing, in my case, distributed processes in a more meaningful manner. --- I'm just starting to explore this topic for me, as there are only scattered notes, but to merge everything I find right now they are: * levels of measurement * probability / discrete / continuous ( wiki://Quantum_spacetime ) * geogit * ActiveRecord's tempospatial engine * WIK DVCS - patch-based version control for the Federated Wiki ( including Transclusion, etc. ) * SMILIE Timemap, Sextant, OKFn Timemapper There is work I know on those issues, mostly derived from the conferences I attended this year, since I just started exploring: [ via CartoCon 2014 ] * tempospatial reasoning - https://people.aalto.fi/index.html?profilepage=isfor#!andreas_hall * Barend Köbben's work - http://kartoweb.itc.nl/kobben/ - check Showcase > D3 examples * tempospatial models in PostGIS - via Raimund Schnürer - http://www.ikg.ethz.ch/karto/people/staff/sraimund [via FOSSGIS 2014 ] * Time Slices ( AIXM related ) - http://www.fossgis.de/konferenz/2014/programm/events/745.de.html * tempospatial models in GRASS ( via OSGeo ) [ via OuiShare Fest 2014 / Harry Halpin ] * Linked Geodata Activist Phil Archer which I still have to contact. * A Catalog of Temporal Theories - by Pat Hayes - http://www.ihmc.us/users/phayes/docs/timeCatalog.pdf [ #lgd14 was also a very resourceful event, but I haven't been there ] * Strabon as a semantic tempospatial engine designed from ground up http://www.archaeogeomancy.net/2014/03/linking-geospatial-data/ I think I will be filing in a paper for #geold14 / http://geold.geoknow.eu/ discussing * existing time-space ontologies * relation to geojson-ld * calendar / timezone agnostic time --- All this becomes important when I want to draw distributed processes [ persons, organizations, projects, knowledges, resources, ... ] along topological, temporal or spatial scales. Outside of the technological interest, the philosophical implications also appear interesting: * How can a non-linear time-model serve a processual democracy? * Do we already understand time enough to use historic prepositions for time modelling? Sorry for being so scetchy, but I'm just a beginner in this topic. But maybe I'm following a good trail here? Interested in any further exchange, Jon 2014-05-23 12:39 GMT+02:00 Frans Knibbe | Geodan <frans.knibbe@geodan.nl>: > Hello, > > When reading and talking about geographical Linked Data I sometimes come > across the term 'spatiotemporal data', meaning that data are dependent on > both space and time. I wonder if temporal aspects of data should be > considered when we are thinking about how to express location data in the > Semantic Web. > > I understand that for many spatial data the temporal aspects are really > important, but I think temporal aspects could be equally important to data > about postage stamps or model trains or beer, or whichever other topics one > can have data about. In all cases, I don't think it is necessary to think of > special ways of expressing the time dimension in the data. It seems to me > that general vocabularies and/or data types for expressing time should > suffice. In other words, I think that time and space are orthogonal subjects > and that vocabularies about space (location) can be kept separate from > vocabularies about time (For normal everyday data, that is. Cosmological > data are another matter). > > What do you think about this? > > Regards, > Frans > > > ________________________________ > Frans Knibbe > Geodan > President Kennedylaan 1 > 1079 MB Amsterdam (NL) > > T +31 (0)20 - 5711 347 > E frans.knibbe@geodan.nl > www.geodan.nl | disclaimer > ________________________________
Received on Monday, 26 May 2014 17:11:29 UTC