Defining a problem and understanding it syntactically as well as semantically enhances the decision process because the written agenda and solutions are understood on a token level. Consensus in groups can be challenging in present web based environments given the dynamics of types of interactions and needs. Larger virtual communities are beginning to use wiki based decision support systems for time critical interactions where the quality of the information is high and a near real time feedback system is necessary. Understanding the meaning of the problem and group consensus can be improved exploiting a voting enhanced wiki structure implemented into select parts of the decision making process. A decision support model integrating a wiki structure and a social decision support system (voting) is presented. Findings from a pilot study describe differences of idea generation between groups. Other issues are identified requiring further research.
Defining a problem and understanding it syntactically as well as semantically enhances the decision process because the written agenda and solutions are understood on a token level. Consensus in groups can be challenging in present web based environments given the dynamics of types of interactions and needs. Larger virtual communities are beginning to use wiki based decision support systems for time critical interactions where the quality of the information is high and a near real time feedback system is necessary. Understanding the meaning of the problem and group consensus can be improved exploiting a voting enhanced wiki structure implemented into select parts of the decision making process. A decision support model integrating a wiki structure and a social decision support system (voting) is presented. Findings from a pilot study describe differences of idea generation between groups. Other issues are identified requiring further research.
Crowdfunding trends
Slides behorende bij webinar Crowdale #freelunch - 30 minuten inspiratie over de kansen van crowdfunding voor organisaties.
- Crowdfunding = Community funding
- Crowdfunding is meer dan geld alleen
- Crowdfunding vormen
- Trends en ontwikkelingen in de markt
Link naar webinar: http://buff.ly/12RmPW8
These slides are taken from the research publication "Using NFC Check-ins to
Crowd curate Music Preferences". It introduces a novel approach to the
crowd curation of ambient music played in venues facilitated by
NFC enabled check-ins. The system is know as ‘CheckinDJ’ and utilises NFC enabled objects that are linked to individual users social network accounts to create a music playlist for the venue based preferences of the customers currently present. In this
paper we present the design and operation of the system
currently deployed along with the future enhancements derived from preliminary user feedback.
Leveraging A Wiki To Enhance Virtual Collaboration In The Emergency DomainConnie White
In a crisis situation, critical success factors include good preparedness, the availability of
trustworthy information and reliable people, and the responders' ability to improvise with the available, functioning tools. Wikis can be used as collaborative group support systems to support these activities, especially for communities of practice that must operate as high reliability organizations. The advantages of using a wiki are especially beneficial in volatile environments, such as those in the emergency domain, where critical real-time decision making is required. An international wiki - emergenciWiki.org - has been created and is being used by both practitioners and academics. The conclusions include that wiki features and functionality, which are important for safetycritical work, should add a minimum of bureaucratic overhead while helping to establish trust and a sense of purpose and community among the users, strengthening each individual user's accountability for their actions, or easing the evaluation of information reliability. (*note emergenciWiki.org project is over)
Samen mogelijk maken - Nationaal Crowdfunding Onderzoek 2013Ronald Kleverlaan
Resultaten van het Nationaal Crowdfunding Onderzoek 2013 - Een onderzoek uitgevoerd onder 1277 personen naar de motivaties om wel of niet bij te dragen aan crowdfunding campagnes.
These are the slides to support my talk for the Emergency Management Association of Georgia May 26, 2011 Savannah Situational Awareness workshop. The message is that people, technology, social media and emergency management can all build a better awareness together using a mobile platform.
Crowdfunding trends
Slides behorende bij webinar Crowdale #freelunch - 30 minuten inspiratie over de kansen van crowdfunding voor organisaties.
- Crowdfunding = Community funding
- Crowdfunding is meer dan geld alleen
- Crowdfunding vormen
- Trends en ontwikkelingen in de markt
Link naar webinar: http://buff.ly/12RmPW8
These slides are taken from the research publication "Using NFC Check-ins to
Crowd curate Music Preferences". It introduces a novel approach to the
crowd curation of ambient music played in venues facilitated by
NFC enabled check-ins. The system is know as ‘CheckinDJ’ and utilises NFC enabled objects that are linked to individual users social network accounts to create a music playlist for the venue based preferences of the customers currently present. In this
paper we present the design and operation of the system
currently deployed along with the future enhancements derived from preliminary user feedback.
Leveraging A Wiki To Enhance Virtual Collaboration In The Emergency DomainConnie White
In a crisis situation, critical success factors include good preparedness, the availability of
trustworthy information and reliable people, and the responders' ability to improvise with the available, functioning tools. Wikis can be used as collaborative group support systems to support these activities, especially for communities of practice that must operate as high reliability organizations. The advantages of using a wiki are especially beneficial in volatile environments, such as those in the emergency domain, where critical real-time decision making is required. An international wiki - emergenciWiki.org - has been created and is being used by both practitioners and academics. The conclusions include that wiki features and functionality, which are important for safetycritical work, should add a minimum of bureaucratic overhead while helping to establish trust and a sense of purpose and community among the users, strengthening each individual user's accountability for their actions, or easing the evaluation of information reliability. (*note emergenciWiki.org project is over)
Samen mogelijk maken - Nationaal Crowdfunding Onderzoek 2013Ronald Kleverlaan
Resultaten van het Nationaal Crowdfunding Onderzoek 2013 - Een onderzoek uitgevoerd onder 1277 personen naar de motivaties om wel of niet bij te dragen aan crowdfunding campagnes.
These are the slides to support my talk for the Emergency Management Association of Georgia May 26, 2011 Savannah Situational Awareness workshop. The message is that people, technology, social media and emergency management can all build a better awareness together using a mobile platform.
1. A jövő hackerei 1 készítette : Papp Péter – kancellar.huCEO jogvédelem: „Add el és Idd el” alá Kaukázus, vagyishasználhatod korlátozás nélkül mindenre. Hameghivatkozol minket, külön köszi. jogdíjas fényképek: istockkphoto.com-ról vásárolva és a kancellar.hu tulajdona.
11. Például, levelet írnak a kiszemelt cég vezérigazgatójának, hogy végzős egyetemisták és a szakdolgozatukhoz szükség lenne egy szakmai interjúra a vezérigazgató úrtól.* A jövő hackerei *ez előtt persze, hosszas előkészítő munka van: Pl. a Facebook-on, IWIW-en, LinkedIn-en adatokat gyűjtünk a célszemélyről és munkatársairól, Googlehackelünk (erről később), váltunk 3 ártatlannak tűnő levelet, felépítjük a „végzős egyetemisták” hamis weboldalat, email címét,stb. Két hetet dolgozunk rajta legalább.
13. Aztán ha bejutnak (eddig mindig bejutottak:-), pont van náluk egy „ketyere”, amit ha rádugnak a kiszemelt cég hálózatára, az rögtön kapcsolódik a kancellar.hu hálózatára. A jövő hackerei
20. A jövő hackerei SEAT. Ez egy ingyenes szoftver. Beállítod pl, hogy keressen rá „Kiss Pistára” és elmész kávézni egyet. A SEAT végignézi a Yahoo, Altavista, AllTheWeb, Google és Live keresőket és rendezi szépen a Kiss Pista találatokat. Aztán lehet még tovább szofisztikálni.
21. A jövő hackerei Metagoofil. Ez is ingyenes. Hát nem gyönyörű? Ezzel meg ún META adatokat lehet automatikusan megszerezni. A doksik (pl. .xls, .doc, .ppt, .pdf) olyan számodra láthatatlan adatokat is tartalmaznak, mint a neved, könyvtárstruktúrád, MAC address-ed (ebből azt is tudom pl. hogy Acer gépen dolgozol :-)
22. A jövő hackerei Cain. Ingyenes. A wireless hálózatokról lehet lelopni vele, jelszavakat, lehallgatni VOIP telefonbeszélgetéseket. Csak nálam otthon 18 hálózatba lehetNE belehallgatni (FIGYELEM! A belehallgatás is törvénytelen Mo-on.)
23. A jövő hackerei Facebookhacking! Két trendi szó. Igen ilyen is van, de erről már nyilatkoztunk a HVG-nek. Ha érdekel: http://hvg.hu/Tudomany/20100507_tamadas_facebook_felhasznalok_ellen
24. A jövő hackerei SkyGrabber. Ingyenes. Videóüzeneteket lehet vele hackelni. ÉÉÉÉÉSS. Az iraki lázadók ezzel meghackelték a több százmillió dolláros amerikai kémrepülőgépet. Nesze neked biztonság!
27. Hasonlóan, mint a katonai világban: Melyik nemzet merné megtámadniaz amerikai hadsereget? Egyik sem.Ezért támadják az amerikai polgárokat. A jövő hackerei
30. Milyen módszerrel lopják el a legtöbb X5-öst? A jövő hackerei Sofőrrel együtt! mert már annyira biztonságosak, hogy kulcs nélkül szinte lehetetlen.
35. Mert ő akarja elsőnek használni a legújabb ketyeréket, amiről security szempontból nem tudunk semmit. A jövő hackerei
36. Mert havalaki hozzáfér a telefonjához egy fél órára, akkor ezzel a ketyerévelmindent megtud. (levelezés, Facebook azonosítód,stb., még a már rég letörölt sms-eidetis) A jövő hackerei
37. Mert odaadja a gyermekének játszani a céges laptopját. (céges laptop gyermek és feleség kezébe nem való) A jövő hackerei
38. A jövő hackerei Mert minél előbbre áll valaki a hierarchiában, annál kevesebbet foglalkozik a biztonsággal. és ez így van rendben