semina khoa hoc mmt

8/3/2019 Semina Khoa Hoc MMT

1/15

Trnh by: TS. Nguyn Anh Tun

Homepage: www.uit.edu.vn/~tuanna

Email: [email protected]

Seminar nghin cu khoa hc


2/15

Ni dung trnh by:y Hng nghin cu c nhn: MPC & Multiagent

y Cc vn trong Mobile Pervasive Computing

y Cc vn cn m

y ti s ng k trong nm sauy Yu cu tr gip


3/15

Hng nghin cu c nhny Scientific research

y Mobile Perasive Computingy Multi-agent Systemsy

Context Modeling and Reasoning Using Ontologyy Social Networksy HCI

y Pht trin ng dng:y

Mobile Context-aware Advertisingy Android apps developmenty iPhone apps development


4/15

Ubiquitous/Pervasive Computingy Ubiquitous ~ Pervasive ~ Everywhere

y My tnh c mt khp mi ni v hin din di nhiu hnhthc, e.g., kch thc nh mobile phone, tablet, hay nhng mnhnh qung co to ln (tab, pad, board)2. Hoc nh nh bi,smart-dust

y Mi ngi c phc v/giao tip vi hng trm my tnh mingy.

y They weave themselves into the fabric of everyday life untilthey are indistinguishable from it. [Weiser, 1991]1

Cn mt c s l thuyt tng qut cho m hnh tnh ton ny:Pervasive Computing

y Mt s thut ng tng t: Ambient Intelligent, UbiquitousComputing, Pervasive Computing, Context-Aware Computing

[1] http://www.ubiq.com/hypertext/weiser/SciAmDraft3.html

[2] http://www.ubiq.com/ubicomp/


5/15

Context-aware Computingy Context-awareness: Cm ng cnh.

y Chng trnh thay i hot ng da theo ng cnh sdng cng nh mi trng.

y

Ng cnh l g:y Context is any information that can be used to

characterize the situation of an entity. An entity is aperson, place, or object that is considered relevant to theinteraction between a user and an application, including

the user and applications themselves. [Dey, 1999]

[3] Dey, A. K., Understanding and Using Context,PersonalUbiquitous Computing, Springer-Verlag, 2001, 5, 4-7


6/15

Cc k thut ly ng cnhy Dng sensors:

y IR, Sonar, Light, Pressure, Temperature, y Embedded on smartphone: accelerometer, GPS, WiFi,

Bluetooth, Voice, Camera, Digital Compass, RFID reader(NFC),

y Wireless Sensor networks: mt h thng sensors, hotng c lp, topology changes/unpredictable

y Suy lun:y Dng k thut tri thc: a b, b c, a c ?


7/15

Ti sao cn ng cnh & ng dng ?y Cn ng cnh:

y Gip chng trnh smart hny Gim thiu lng thng tin khng cn thit: chng ta b

overload bi thng tin.

y ng dng:y Car Navigationy

Location-based Searchy Friendly users Interface: Xoay mn hnh l 1 v d c thy Trong y khoa


8/15

Kh khn v thch thcy Kh v t gi ly c context.

y Kh m hnh ho, hiu context.

y Cc k thut suy lun cn s khai.

y Pht trin ng dng cho tng lai.y Thit b phn cng cha c, khng ng b.

y Cha c Killer Applications

y Connectivity, Protocols

y Battery.


9/15

k

y ti 1, S KHCN : Nghin cu pht trin h thngcnh bo v hin th lu lng giao thng ti Tp HCMtrn smartphone theo c ch ng gp cng ng.y Kinh ph d kin: 500 triu/ 1 nm

y ti 2, Cp H Quc Gia: Nghin cu pht trin hthng tng tc my tnh khng dng tay theo phng

php nhn dng mu (pattern) trn nn tng Android.y Kinh ph d kin: 150 triu/ 1 nm

y

ti 3, Cp Trng: Nghin cu pht trin h thngtng tc v chia s tin nhn m thanh, khng dngmt trn mng x hi.y Kinh ph d kin: 85 triu/ 1 nm


10/15

ti 1: Cnh bo lu lng giaothng ~ 500 triuy Hin trng:

y Giao thng ti HCMCy a s ngi dn c smartphone

y Tnh mi & cn thit:y S dng phng thc community contributedy Cn thit cho mi trng Tp HCM

y Tnh khoa hc: (part of my PhD thesis)y Nghin cu v Social networky Context-aware Mobile Computingy User adaptation

y Hp tc quc t:y H La Trobe, Australiay H Southern California, USA

(*) Cha tnh chi ph tham d hi ngh v Journal paper


11/15

ti 2: Keyboard: no hand needed~ 150 triu (*)y Thc trng:

y Dnh cho ngi khuyt tt khng c tayy Kt qu bc u:

y c thit k chi tit v nhn dng thnh cng bng ch ciy Mt paper s gi ng vo 5/12 ti Hi ngh Khoa hc M.

y Tnh mi v cn thit:y cha ai lm v i tng phc v qu c bity To iu kin cho ngi khuyt tt tng tc my tnh, ghi

chp thun tin hn.y Tnh khoa hc:

y Nhn dng mu Pattern recognitiony HCIy Users Experience Ergonomics



12/15


13/15

Adaptive Keboard


14/15

ti 3: Voice Social Network Eyesbusy ~ 85 triuy Thc trng:

y H thng website & chia s m thanh & mng x hi udnh cho ngi sng mt/ rnh rang.

yNgi bn rn/ang di chuyn/ti x/khim th: khngth tip cn.

y Tnh miy Chng trnh smartphone cung cp nhng tnh nng

tng tc, c p ng m thanh cho ngi dng.

y Tnh khoa hcy Human Computer Interaction & Eyes busy applications



15/15

Kt luny Hng nghin cu: Mobile ContextAware Computing

y ti c nhn

y ti thc s

y ti cn trin khaiy Giao thng

y Mng x hi

y Lp trnh mng, lp trnh ng dng mng.

y Cn s h try T Khoa Mng: th tc hnh chnh, biu mu,y C nhn: tham gia cng thc hin ti.

Xin cm n

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