1. Intelligent Database
Systems Lab.
현순주
2013.03.19(Tue.)

2. Lab Members http://idb.kaist.ac.kr/members
• Professor
– Hyun, Soon Joo
• sjhyun@kaist.ac.kr
• #804, ITC Bldg(N1)
• Tel. 350-3563 (office)
• Students
– 3 Ph.D. students
– 2 M.S. students
– Office
• #822, ITC Bldg(N1)
• Tel. 350-7763
• Homepage
– http://idb.kaist.ac.kr
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3. Lab Annual Activity http://idb.kaist.ac.kr/gallery
• Home-coming Day • Winter Workshop
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4. 컴퓨터 기술의 진화
IBM701
Intel Linux Future
UNIVAC 4004 Internet
ENIAC ARPA Net IBM PC MOSAIC
Apple
1876 194546 47 51 52 57 69 71 80 81 89 93 94 95 2010
stored- program MS-DOS Web smart-
Telephone
program phone
FORTRAN Windows95
computer
ER SNS
transistor OODB
IMS RDB ubiquitous
Transaction computing
Distributed NewDBs
NewDBs
Multidatabase
client-server web ubiquitous
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5. 정보서비스의 추세
형태 서비스
bio-medical/health
science
urban
social
- DBMS/솔루션 공급 art/culture/entertainment
-정보제공/데이터 상품화 context-aware
extraction, mining
collective intelligence
future Internet, p2p, m2m
green web
info security, privacy
...
* 산업형태별 분류: DB구축, DB컨설팅, DB소프트웨어, DB서비스
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6. 컴퓨팅 패러다임
text, multimedia
giga, tera, peta
information, knowledge
wired, wireless
system-centric, user-centric
desk-top personal, potable, wearable
server/client, p2p, m2m
distributed, mobile
static, dynamic
any time anywhere
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7. 사용자 패러다임의 변화
network
mobile ubiquity
wireless p2p, m2m
communication paradigm
distribution global, virtual,
interoperation cyber
multiple
remote access
access
content
manipulation,
browsing Interactive context
archiving display -aware
querying
information paradigm user
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8. Research Interest(1/3)
• Context-aware
Computing in
Pervasive/Ubiquitous
Environment
– High-level context
• Activities
• Social relationships
– Low-level context
• Environmental sensor
data
• System parameters
• Application usage data
• Social network data
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9. Research Interest(2/3)
• Social-aware Computing
– Multi-dimensional context
• Spatial/Temporal/Social
– User interest inference
– Collaborative group
identification
Online Social Networks
Social correlation
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10. Research Interest(3/3)
• 전자신문, 세계 석학, 미래를 말하다(하)
– 김종훈 Bell Lab. 사장
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11. Research Interest(3/3)
habitat monitoring, disaster surveillance, military
Applications | supports, patient monitoring, etc.
Query/Result Query/Result
Wireless Sensor Network Sensor
Database DBMS
Sensor Storage
Node
(Database)
(Virtual) Storage
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12. Research Interest(3/3)
• 모바일 환경 응용분야: Urban Sensing
– 일정한 노선을 경유하는 시내버스에 센서 에이전트
부착
– 도시의 교통정보, 대기오염도, 주변 상황에 대한
기본적인 정보를 센서를 통해 획득
– 센서의 값을 네트워크를 통해 중앙 모듈로 전송
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13. Research Interest(3/3)
• Sensor Network Query Processor and
Language(SNQL)
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14. Ongoing Projects
• http://idb.kaist.ac.kr/?mid=project
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