14:05:16 RRSAgent has joined #wot 14:05:16 logging to http://www.w3.org/2017/06/09-wot-irc 14:05:17 taki has joined #wot 14:05:27 present+ Michael_McCool 14:05:38 present+ DanhLePhuo 14:05:39 present+ Taki_Kamiya 14:05:40 mjkoster has joined #wot 14:05:42 present+ DanhLePhuoc 14:05:51 nwidell has joined #wot 14:05:52 meeting: WoT IG - TF-LD 14:05:53 aparna has joined #wot 14:06:09 zakim, pick a scribe 14:06:09 Not knowing who is chairing or who scribed recently, I propose DanhLePhuo 14:06:28 zakim, pick a scribe 14:06:28 Not knowing who is chairing or who scribed recently, I propose DanhLePhuo 14:06:30 zakim, pick a scribe 14:06:30 Not knowing who is chairing or who scribed recently, I propose DanhLePhuoc 14:06:39 zakim, who is here? 14:06:39 Present: Michael_McCool, DanhLePhuo, Taki_Kamiya, DanhLePhuoc 14:06:42 On IRC I see aparna, nwidell, mjkoster, taki, RRSAgent, Zakim, uday, McCool, kaz, DarkoAnicic, DanhLePhuoc, victor, zkis, dsr, Karen, elena, thor, hyojin, tobie, dfr, misalias_, 14:06:42 ... ms7821, chrysn, bergi, trackbot, nrooney, jet, benfrancis|away 14:07:22 present+ Darko_Anicic, Michael_Koster, Niklas_Widell, Uday_Davuluru, Victor_Charpenay 14:08:15 present+ Aparna 14:09:12 s/Aparna/Aparna(observer)/ 14:09:23 zakim, pick a scribe 14:09:23 Not knowing who is chairing or who scribed recently, I propose Niklas_Widell 14:09:26 zakim, pick a scribe 14:09:26 Not knowing who is chairing or who scribed recently, I propose Michael_Koster 14:09:48 scribenick: mjkoster 14:09:54 scribe: Michael_Koster 14:13:28 topic: prep for f2f 14:13:40 darko: focus on 3 areas 14:13:56 semantic models, TD recipes, semantic processing 14:14:27 darko: review the 3 points, where we are and how to proceed 14:14:52 darko: 1st point is dsr, but he is not present 14:15:22 darko: any additional points? 14:15:47 darko: presents "Linked Data for WoT Applications" 14:16:40 darko: focus on semantic annotation and discovery 14:17:21 darko: also could look at iot.schema.org capabilities 14:19:09 mkoster: iot.schema.org is a common pattern for actions, events, properties that can use vocabulary from other ontologies 14:19:56 victor: starting to work on concepts for things and interaction patterns 14:20:40 darko: need to cover the use case for interaction between 2 devices e.g. temperature sensor and air conditioner 14:20:59 darko: the use case involves replacing a broken sensor with an alternate sensor 14:21:18 darko: with equivalent capability 14:22:00 darko: make the model accessible in some repositiory so people can reuse 14:22:34 http://iot.linkeddata.es/def/core/index-en.html 14:23:45 please review and discuss 14:24:00 darko: semantic processing part 14:24:46 darko: 2 points, validation and semantic interoperability 14:25:00 victor: trying to use TD ontology to do validation 14:25:41 darko: 2 other ways, using JSON-schema and what dsr is working on using shapes expressions 14:26:56 victor: validation agains a set of constraints applied to a Thing Description 14:27:05 s/agains/against 14:28:00 danh: semantic processing tools for reasoning 14:28:38 danh: alignment between SAREF, SSN, SOSA 14:29:40 danh: trying to use a js reasoner to map vocabularies using alignment rules e.g. subclass 14:30:18 danh: so discovery using one term will fine things exposing all semantically equivalent terms 14:30:26 s/fine/find 14:31:28 danh: will need to develop the mapping rules 14:32:31 darko: different companies may use different semantic models 14:32:45 darko: this is one way to interoperate between them 14:33:29 danh: hope to be ready with a demonstration at the F2F 14:34:12 danh: intergrated with scripting API to enable querying with one vocab and discovering things that use another vocab 14:35:21 darko: can we collect examples of events, actions, properties in thing descriptions 14:37:33 darko: could iot.schema.org be helpful in this 14:37:58 mjkoster: event, action, and property meta model should make it easier to align concepts 14:38:10 darko: TD recipes 14:38:33 s/TD recoies/topic: TD recipes 14:39:31 darko: recipes enable the orchestration of things 14:40:48 darko: recipes contain ingredients from TDs with external interactions between them 14:41:02 darko: thing to thing interactions 14:41:35 darko: recipes also contain non-functional properties for bindings to locations, etc. 14:42:49 darko: review of recipe example based on the simple motion sensor-light orchestration 14:43:40 MariaPoveda has joined #wot 14:45:47 darko: the recipe specifies how to do discovery as well as the orchestration and binding as separate phases in the workflow 14:48:01 mccool: this is like like IFTTT 14:48:32 darko: more general than IFTTT to allow a wider range of behavior and more powerful 14:49:01 mjkoster: There could be a marketplace for these 14:50:21 darko: next agenda topic? 14:50:44 darko: roll up and summarize what we just discussed 14:51:11 Danh: create a reference, collect our thoughts in one place 14:52:17 darko: collect and develop it as a reference for the plugfest 14:53:07 present+ Maria_Poveda 14:58:34 maria: explains the Vicinity Core Model linked above 14:58:51 maria: extending SAREF and SSN ontologies 14:59:31 maria: also there are SAREF extensions for buildings 15:00:02 maria: has many devices defined in a cross-domain way 15:00:22 maria: also defining additional concepts like agents 15:01:05 darko: AOB? 15:01:30 darko: communicate via email and will set up a common workspace document 15:01:41 darko: adjourned 15:02:27 rrsagent, create minutes 15:02:27 I have made the request to generate http://www.w3.org/2017/06/09-wot-minutes.html DarkoAnicic 15:04:04 rrsagent, draft minutes 15:04:04 I have made the request to generate http://www.w3.org/2017/06/09-wot-minutes.html DarkoAnicic 15:38:42 dsr has joined #wot 15:53:24 rrsagent, make log public 15:53:28 rrsagent, draft minutes 15:53:28 I have made the request to generate http://www.w3.org/2017/06/09-wot-minutes.html kaz 15:53:54 Chair: Darko 15:53:55 rrsagent, draft minutes 15:53:55 I have made the request to generate http://www.w3.org/2017/06/09-wot-minutes.html kaz 16:06:15 zkis has joined #wot 17:08:47 Zakim has left #wot 17:52:15 zkis has joined #wot 18:49:07 dsr has joined #wot 20:41:37 zkis_ has joined #wot