Re: Call Friday 18 December 15:00(CET)

I have merged these into master. The update of the definition is already agreed in a telcon. The example is in another file so will not affect any other bits of work.

Alasdair

On 17 Dec 2015, at 22:57, Tara Athan <taraathan@gmail.com<mailto:taraathan@gmail.com>> wrote:

I have created a pull request https://github.com/streamreasoning/RSP-QL/pull/20 that originally was for incorporating the modified definition of temporal entities that was agreed in a previous telecon.

Since that pull request hasn't yet been merged, it now also includes a more extensive temperature-location example,

https://github.com/greenTara/RSP-QL/commit/1e5bc6fc49b4f5d85b80de8a4f102ae188e3cbd8

modelled after the one we have been talking about recently.

I used the JSON-LD syntax as described in https://github.com/streamreasoning/RSP-QL/blob/master/Serialization.md, in the form of " Graphs are exchanged in the same file/stream" so I could take advantage of the syntactic abbreviations that come from putting the stream into a single file. That's purely convenience and should not affect the windowing or query aspects.

The stream follows a pattern of equally-spaced temporal observations, except I intentionally built up this stream to have some missing data values, because the ability to deal with such missing values is an important issue, for me at least. Since there are multiple locations in this stream, I have an entity where one of the locations is left out. There is also one time where the entire set of observations is missing. I would like to add to the agenda about scope the topic of handling missing data.

Tara


On 12/16/15 3:57 AM, Alasdair J G Gray wrote:
Hi All,

We will have our next call on Friday 18 December at 15:00 (CET).

This week we will try using Skype to see if that will provide a more effective conversation. Please send me your Skype name before 12:00 on Friday so that I can create the call.

My proposed agenda for Friday is
Agenda[edit<https://www.w3.org/community/rsp/wiki/index.php?title=Telecon_18.12.2015&action=edit&section=1>]

  *   Simple stream filter query
  *   Join query over two streams
  *   Deliverable timeline
     *   Overview document
     *   Language semantics

Please feel free to add items to the wiki page as appropriate
https://www.w3.org/community/rsp/wiki/Telecon_18.12.2015

Speak to you on Friday,

Alasdair

Alasdair J G Gray
Fellow of the Higher Education Academy
Assistant Professor in Computer Science,
School of Mathematical and Computer Sciences
(Athena SWAN Bronze Award)
Heriot-Watt University, Edinburgh UK.

Email: A.J.G.Gray@hw.ac.uk<mailto:A.J.G.Gray@hw.ac.uk>
Web: http://www.alasdairjggray.co.uk<http://www.alasdairjggray.co.uk/>
ORCID: http://orcid.org/0000-0002-5711-4872
Office: Earl Mountbatten Building 1.39
Twitter: @gray_alasdair




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Alasdair J G Gray
Fellow of the Higher Education Academy
Assistant Professor in Computer Science,
School of Mathematical and Computer Sciences
(Athena SWAN Bronze Award)
Heriot-Watt University, Edinburgh UK.

Email: A.J.G.Gray@hw.ac.uk<mailto:A.J.G.Gray@hw.ac.uk>
Web: http://www.alasdairjggray.co.uk
ORCID: http://orcid.org/0000-0002-5711-4872
Office: Earl Mountbatten Building 1.39
Twitter: @gray_alasdair












----- 
We invite research leaders and ambitious early career researchers to 
join us in leading and driving research in key inter-disciplinary themes. 
Please see www.hw.ac.uk/researchleaders for further information and how
to apply.

Heriot-Watt University is a Scottish charity
registered under charity number SC000278.