ࡱ> QSP_ R.bjbj265\5\ AAAAAUUU8U3lYYYYG2I2I2I2I2I2I2$p4&76m2QAm2AAYYH2AYAYG2G2Y@U%d32203\7v\7\7A1m2m23\7 I : 06g16e0 -N^[W ,{6 lQS{t[Nc"};NNfl^e6g16e NHS15:00-17:30^0Wp͑^'Yf[B:S,{N~T|i212bJTS;NN{Nfl V][zN01982t^kNN͑^^Q{] zf[b0sN-NV^Q{] z;`lQSZQ~bXT0-NV^Q{N gPlQSoR;`0"R;`v0;`l_~0-N^"R gPlQScN0ؚ~O^ UxX0fN-NV^Q{] z;`lQS"oR;`~t -NVwmYƖV gPlQScN0oR;`~t0;`O^02001t^ۏeQ-NV^Q{] z;`lQS[sP[Neg HQTR{Ǐbeu0{0bD0"R0Dё0~0l_0Oo`08h bNǏbDYXTO0{Θi8hYXTO0 N^RlQ[;NNI{L006g17e0{:gf[bN[^Physics-based Subspace Deformable Model for Interactive Graphics^vPhysics-based Subspace Deformable Model for Interactive Graphics;NN hgWZSXVeXT'Yf[ ^e2015t^6g17e 15:00--16:30^0Wp;NYef[|i1811bJTS;NRUSMO͑^'Yf[{:gf[bThe best way to pursue a high-level realism in graphical applications is to resort to the physics, however a fine-quality physics-based animation is known time-consuming and prohibitive for interactive graphics. In this talk, we will focus on one of the most commonly-seen physical phenomena the elastic deformation of a 3D soft object (like a rubber). The most physics-rigorous approach to model 3D elastic deformation is taking use of strain-stress relationship (e.g., 3D Hookes law) based on the equilibrium analysis of the soft object. The equilibrium is typically described with a set of partial differential equations and the soft object is further discretized with mutual connected finite elements (often referred as a finite element mesh), which results in a very high-dimensional nonlinear system to be solved at each animation frame. We start from the background of the deformation physics, and show how to we can achieve an interactive performance to handle a nonlinear deformable model even of large-scale by utilizing a reduced co-rotational formula and the domain decomposition with carefully designed boundary motions.;NN{NDr. Yin Yang received Ph.D. degree of Computer Science from The University of Texas, Dallas in 2013 (awardee of David Daniel Fellowship Prize). He was a Research/Teaching Assistant at UT Dallas as well as UT Southwestern Medical Center. His research mainly focuses on real-time physics-based computer graphics, game, animation and visualization with a strong emphasis on inter- disciplinary research with bio/medical science. He was a Research Intern in Microsoft Research Asia during March to June in 2012. Dr. Yang has published over 20 top conference/journal articles in areas of computer graphics, animation, computer aided design, and medical imaging. He serves as the TPC member for over 10 famous international conferences and the reviewer for almost all the top journals/conferences in computer graphics and animation.06g18e0~{[WNƉ҉hQbؚ(ϑf[/gevQ\ONb?z^v:NNHNbve?z-- NƉ҉hQbؚ(ϑf[/gevQ\ONb?z^NW#kYec^0Wp͑^'Yf[B:S~NmN]FU{tf[b101O[^e2015t^6g18ehTV NHS15:00 17:00W#kYec V[k]z'Yf[FUf[bZSX vMR(WVeXT'Yf[[_hFUf[bv^:W%0Oo`|~T{tyf[|bN~6RYec0N Te(WeXT'Yf[bNOo`OxvzSYef[-N_oR;NN0NvxvzeTNStQ(WNOo`|~[hQS{t 荇eSOo`b/gS{t TetQb/gibcexvzI{0W#kYecvf[/geY[VEwTvv~g RSh SbJournal of the Association for Information Systems,European Journal of Information Systems,Decision Support Systems,Communications of the ACMI{0W#kZSX Te:NYMIS Quarterly,Information Systems Research,European Journal of Information SystemsSDecision Support SystemsI{Y[VEv~g RbN[?zN Te:NJournal of Global Information Technology Management,Electronic Market,Electronic Commerce ResearchI{hQtwTg RoR;Nb[^008@HRxj     (  (2<hr"J"V"~"""""" ##0#<#2%L%N%P%%%ϽϽϙϙϙττ%jhShw/CJOJQJUaJU"hShw/5CJOJQJ\aJ"hw/hw/5CJOJQJ\aJ"hShw/5CJ OJQJ\aJ hShw/CJOJQJaJhShw/5CJOJQJaJ"hShw/5CJ OJQJ\aJ38Hxh h j   <  2h0dhWD`0gdw/2dhWD`2gdw/$dhWD`a$gdw/J"~""" #0#2%&,&''((j*8,-----..gd`y2dhWD`2gdw/$dhWD`a$gdw/0dhWD`0gdw/7g2e0Ye^Yef[SU\-N_]\OJW!P[ bg:N,g Yef[ cGSf[uf[`NR]\OJWv!P[ bg:N,g Yef[ cGSf[uf[`NR;NNUOmQZSX;NcNYe^Yef[SU\-N_ m_YoR;NN]\OJWe2015t^7g2ehTV 9:00-12:00T13:30-15:30]\OJW0WpyтR^V|iVEOS;NN{NUOmQ /nt]'Yf[Yef[SU\-N_;`v0xvzWSbbg:N,gYeOutcome-based education 0]f[~TYeWork-integrated education 0.^Rf[uf[Of[`NHelping students learn to learn I{0(WYef[OۏNYe^SU\WwQ g20YOt^v]\O~S fbNHigher EducationI{Bg_vċXT v^(WVEYeSU\TvO0ؚ!hYe^SU\VExOI{VEOZP;NS_/n'Yf[DRYXTOvr^xvzyv HQTShe30Y{0;NNfY~`QpQ  HYPERLINK "http://edc.polyu.edu.hk/our-staff-Angela_Ho" http://edc.polyu.edu.hk/our-staff-Angela_Ho]\OJWQ[1.N~s(WhQtAmLv bg:N,gYef[ vt_ ʑcؚSOf[`Nbg(ϑvVCQ!j_ v^N[Of bg:N,g t_ NvNNS zTf[`Nbgvċ0O0 Te RN/nt]'Yf[cۏ0=[ bg:N,gYef[ vekSG0RvV02.N~N|RS gHecGSf[uf[`NRvYef[PgeSvQO(uel Sb.^Rf[ub:Nm^wRvf[`NT.^Rf[ub:NwQ gvhaƋvf[`N$N*NUSCQ0bTe_{vF HYPERLINK "http://cetl.cqu.edu.cn/hdlist" http://cetl.cqu.edu.cn/hdlist (W ;mRRh Nhg w]\OJWN~ pQ bbT kXQ*NNOo`T[bbT z^0bT gHeesSew6g20e0Q~ HYPERLINK "http://news.cqu.edu.cn/news/member/member.php?username=%E9%9F%A6%E4%B8%BD" \t "_blank" =N Q~[8h HYPERLINK "http://news.cqu.edu.cn/news/member/member.php?username=%E5%90%95%E5%B0%A7" \t "_blank" T'\ Q~ HYPERLINK "http://news.cqu.edu.cn/news/member/member.php?username=%E9%9F%A6%E4%B8%BD" \t "_blank" =N Q~[8h HYPERLINK "http://news.cqu.edu.cn/news/member/member.php?username=%E6%9E%97%E9%9D%99%E8%8E%B9" \t "_blank" gY Q~ HYPERLINK "http://news.cqu.edu.cn/news/member/member.php?username=%E9%9F%A6%E4%B8%BD" \t "_blank" =N Q~[8h HYPERLINK "http://news.cqu.edu.cn/news/member/member.php?username=%E9%9F%A6%E4%B8%BD" \t "_blank" =N %&&&,&''''''6(8(((((((())))))^*`*d*f*t*v*<+>+B+D+P+R+*,,,2,4,ͽͽͽͭ||jܑ||jܑ||jܑ||j#hShw/0J<CJOJQJaJ(jhShw/<CJOJQJUaJhShw/<CJOJQJaJhw/CJOJQJaJhShw/CJOJQJaJo(hShw/5CJOJQJaJhShw/CJOJQJaJ%jhShw/CJOJQJUaJ hShw/0JCJOJQJaJ)4,B,D, - ---- ----------......ȵȵ咽h+]jh+]UhShdCJOJQJaJ%jhShw/CJOJQJUaJ#hShw/0J<CJOJQJaJ(jhShw/<CJOJQJUaJhShw/<CJOJQJaJ.. . ...0dhWD`0gdw/gd`y0182P. 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