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Information Visualization for Web-based Search and Exploration PhD Research of Marian Dörk University of Calgary mariandoerk.de @nrchtct [email protected] Supervisors: Sheelagh Carpendale and Carey Williamson Size • $¥€ 14 Diversity Change While information on the Web is becoming increasingly abundant, diverse, and dynamic, web-based graphics and interactivity are becoming also more advanced. In order to find better ways for making sense of growing information spaces, I explore the use of information visualization together with emerging technological trends on the Web. In particular, I design new visual representations, create interactive exploration systems, and study the role of visualization in information seeking. Information Growing Spaces EdgeMaps representing implicit and explicit relations Web study on performance and potential of visual exploration Better graphics support More explicit semantics Trends New input methods Emerging Technological BADIOU CAMUS GRAMSCI CROCE LéVI-STRAUSS CASTORIADIS BALIBAR MOSCA LUKáCS COHEN ARENDT MCCABE PUTNAM LAKATOS BERLIN DERRIDA RANCIèRE LYOTARD RAWLS DIETZGEN HABERMAS KORSCH ALTHUSSER MERLEAU-PONTY FOUCAULT BOOKCHIN BARTHES BEAUVOIR WEIL ŽIžEK BENJAMIN SMITH SPINOZA HEGEL KANT STIRNER PETTY MARX Visual Backchannel for ongoing conversations on Twitter stick figures borrowed from xkcd.com Methodology Design novel representations Develop web-based systems Study information seeking Park(ing) Day search hide retweets 479 participants winguero alicia matthunsberger sf_npc supertamsf treehugger aarieff walkable quizbot jkuner ecogossip jtothestitz emilynuchols davidplain hmcarchitects direwolf11 ritualcoffee parkingdaydc jmartin5 sharondaddi triplepundit infuseme bethanyrydmark hello_robotlove searchingfortao stevepoltz diggingpitt urbanwilderness takesunset greengeorgia piratesocial theleaguesf dshaman zklein bluebridgeco localecologist goto2040 patsfan09 tuckersonvine newmediarights sanchezbistro quiskaeya vendoviper christackett jaymiheimbuch sir_barton strictlycircus janeswalkphx kg vpsn cwhoa ideacity parkcycle parkingday parkingdaytc middleofmayhem tigerbeat jseattle atomicobject shersuperstar bloch_party parkingdayphila thebuzzbybrian sfbc holidaymatinee arewhyen britev andreamercado bcguru recycledbin yuriartibise sezio mcaders caroljenn cocoxochitl pianomansam americagov bestgreenblogs xrisfg craigsanatomy rebargroup mattressfactory darrylohrt parkingdaybris readysetdc ghubacek ianwestcott 10000friends ellecomm jeffrosier iancrombie bikeshophub spindledesco justcured mattdavis999 jojomonkey pdxartscene space150 jennjuckett parkingdaynyc 790 posts TheBuzzByBrian These people outside @TributeGallery don't want to leave this #ParkingDay ! #PDXpics http://yfrog.com/0c8k0j September 18, 2009 5:59:06 PM MDT jtothestitz #parkingday success! Now at the airport off to San Fransisco! September 18, 2009 5:58:20 PM MDT parkcycle Moving parks move in on Ritual. Join us for a beverage. #parkingday http://yfrog.com/0mba4vj September 18, 2009 5:58:08 PM MDT tigerbeat A big #parkingday in front of Ritual on Valencia including a library of comics & zines http://flic.kr/p/6ZxxWy September 18, 2009 5:55:59 PM MDT NewMediaRights http://twitpic.com/i88 Open space pirate/activists create green park(ing) spot in San Diego! We barely escape with our booty! parkingday.org September 18, 2009 5:55:50 PM MDT jeffrosier another pic #parkingday #sf http://yfrog.com/0hlljuj September 18, 2009 5:53:39 PM MDT 79 photos 2009-09-18 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM noon 1 PM 2 PM 3 PM 4 PM 5 PM photos awesome city check here map via new san today spot out happy street space more go park org info follow up look come About Help Search Collection Global Voices Online Time Years Months Days Location Tags children diaspora disaster economics entertainment ethnicity freedomofspeech humanitarian humor ideas indigenous industry internationalrelations labor language law lgbt literature photography protest reliefrescue runetecho softwaretools sport Results 448 time title 1 2 3 4 5 6 7 8 9 10 2010 10 1 31 artsculture business cyberactivism development education elections environment film finance food gender governance health history humanrights internettelecoms media music photos politics religion technology travel video warconflict youth Ukraine, USA: Kuchma and Clinton Ukraine: Yanukovych on Roads and Taxes Bosnia & Herzegovina “Future Post-History Ukraine: Stance on the Customs Union Russia: Attack on the Chechen Parliament Serbia: Two Internet Entrepreneu Detained for Months Chile: Interview with Twitter's @laura Argentina: Where is Luciano Arruga? 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