iDBLab @KAIST 소개 20160317-업로드용(김태훈)

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Transcript of iDBLab @KAIST 소개 20160317-업로드용(김태훈)

PowerPoint Presentation

Intelligent DatabaseSystems Lab.

2016.03.07 ()010.9418.2815

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Lab MembersProfessorHyun, Soon Joosjhyun@kaist.ac.kr#804, ITC Bldg. (N1)Tel. 350-3563 (office)Students2 Ph.D. students2 M.S. studentsOffice#822, ITC Bldg. (N1)Tel. 350-7763Homepagehttp://idb.kaist.ac.kr

http://idb.kaist.ac.kr/members

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TraditionalDBMSResearch Interest (1/2)Sensor Database : Wireless Sensor Networks as Database

Applications |Habitat monitoring, disaster surveillance, military supports, patient monitoring, etc.Sensor DatabaseQuery/ResultStorage(Database)Query/Result

Sensor Node(Virtual) Storage

Wireless Sensor Network

Query/Result

, , application SQL .

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Research Interest (1/2)Sensor Network Query Language (SNQL) and Processor (SNQP)

[ON EVENT | ]SELECT FROM [WHERE ][GROUP BY ][SAMPLE PERIOD FOR |CASE [WHEN THEN SAMPLE PERIOD ]+ ELSE SAMPLE PERIOD FOR END][WITHIN ]

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IoT

5N1 (, )

VPO

LED & Dimmer

TV & XBOX

()

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Research Interest (1/2)

Illumination sensor Heartrate

Blood pressure

Altitude SensorAccelerometerSleep monitoringBMI

ECGStep countUsed calorieMoving distanceInformationAssistance(Problem) Huge amount of sensory data is constantly transferred!!

Current activity

Research Interest (1/2)Health-care IoT Sensor DBMS

Base Station(PC) UI

() UI

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Research Interest (2/2)Context-aware Computing

? ? ? ? ? ?Social relationship mining from BluetoothActivityrecognition from accelerometer sensor

Sentiment analysis from text

Task recognition from all features

Next-placeprediction from GPS

Research Interest (2/2)Social ComputingOn/Offline (, , ) (, /, /) (, , , )

Data Mining , , ,

Social Matching (Serendipitous interaction) [Interaction Opportunity Discovery in Places]

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Research Interest (2/2)Data Collection

Q & A

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(FAQ) ? /

?: ( ): () 2

(FAQ) / / N1 2

.

http://www.slideshare.net/evoka/freedom-responsibility-culture-49207219?related=1

THANK YOU!