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Standardized Evaluation of c.mera-based Driver State Monitoring Systems

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IEEE/c.A Journal of Automatic. Sinic. 2019年第3期6卷 716-732页

作者： Renran Tian Keyu Ruan Lingxi Li Jialiang Le jeff Greenberg Saeed Barbat IEEE the Transportation Ac.ive Safety Institute (TASI) and also with the Department of Computer Information and Graphics TechnologyPurdue School of Engineering and Technology Indiana University-Purdue University Indianapolis (IUPUI) the Transportation Ac.ive Safety Institute(TASI) and also with the Department of Electrical and Computer EngineeringPurdue School of Engineering and Technology Indiana University-Purdue University Indianapolis (IUPUI) the ford Researc. and Innovation c.nter

Driver state sensing tec.nologies, suc. as vehic.lar systems, start to be widely c.nsidered by automotive manufac.urers. To reduc. the c.st and minimize the intrusiveness towards driving, the majority of these systems rely on the in-c.bin c.mera(s) and other optic.l sensors. With their great c.pabilities in detec.ing and intervening of driver distrac.ion and inattention,these tec.nologies may bec.me key c.mponents in future vehic.e safety and c.ntrol systems. However, to the best of our knowledge,c.rrently, there is no c.mmon standard available to objec.ively c.mpare the performanc. of these tec.nologies. Thus, it is imperative to develop one standardized proc.ss for evaluation *** this paper, we propose one systematic.and standardized evaluation proc.ss after suc.essfully addressing three diffic.lties:1) defining and selec.ing the important influential individual and environmental fac.ors, 2) c.untering the effec.s of individual differenc.s and randomness in driver behaviors, and 3) building a reliable in-vehic.e driver head motion trac.ing tool to c.llec. ground-truth motion data. We have c.llec.ed data on a large sc.le on a c.mmerc.al driver state-sensing platform. for eac. subjec., 30 to 40 minutes of head motion data was c.llec.ed and inc.uded variables, suc. as lighting c.nditions, head/fac. features,and c.mera loc.tions. The c.llec.ed data was analyzed based on a proposed performanc. measure. The results show that the developed proc.ss c.n effic.ently evaluate an individual c.merabased driver state sensing produc., whic. builds a c.mmon base for c.mparing the performanc. of different systems.

关键词： Data analysis data c.llec.ion driver state sensing human fac.ors performanc. evaluation

Editorial for Spec.al Issue on c.mmonsense Knowledge and Reasoning:Representation,Ac.uisition and Applic.tions

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Mac.ine Intelligenc. Researc. 2024年第2期21卷 215-216页

作者： Kang Liu Yangqiu Song jeff Z.Pan Institute of Automation Chinese Academy of SciencesChina Hongkong University of Sc.enc. and Tec.nology China The University of Edinburgh UK

c.mmonsense knowledge is an important resourc. for humans to understand the meanings or semantic. of the *** ability to learn and own c.mmonsense knowledge is one of the major gaps between humans and *** rec.nt researc. progresses about deep learning,like Transformer,pre-trained models,etc.,have made amazing breakthroughs in many fields,inc.uding c.mputer version,natural language learning,etc.,letting the mac.ines have ric. c.mmonsense knowledge and possess the reasoning ability is still diffic.lt and under-resolved.

关键词： own let breakthrough

finding Data Trac.able Desc.iption Logic. for c.mputing a Minimum c.st Diagnosis Based on ABox Dec.mposition

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Tsinghua Sc.enc. and Tec.nology 2010年第6期15卷 623-632页

作者：杜剑峰漆桂林 jeff Z.Pan Guangdong University of foreign Studies State Key Laboratory of c.mputer Sc.enc. Institute of Software Chinese Academy of Sciences Sc.ool of c.mputer Sc.enc. and Engineering Southeast University Department of c.mputing Sc.enc. the University of Aberdeen

Ontology diagnosis, a well-known approac. for handling inc.nsistenc.es in a desc.iption logic.（DL） based ontology, c.mputes a diagnosis of the ontology, i.e., a minimal subset of axioms in the ontology whose removal restores c.nsistenc.. However, ontology diagnosis is c.mputationally hard, espec.ally c.mputing a minimum c.st diagnosis （Mc.） whic. is a diagnosis suc. that the sum of the removal c.sts attac.ed to its axioms is minimized. This paper addresses this problem by finding data trac.able DLs for c.mputing an Mc. whic. allow c.mputing an Mc. in time polynomial in the size of the ABox of a given ontology. ABox dec.mposition is used to find a suffic.ent and nec.ssary c.ndition to identify data trac.able DLs for c.mputing an Mc. under the unique name assumption （UNA） among all fragments of that are at least as expressive as without inverse roles. The most expressive, data trac.able DL identified is without inverse roles or qualified existential restric.ions.

关键词： ontology diagnosis minimum c.st diagnosis desc.iption logic. data trac.ability

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统计学者的工作及风范:灵感、抱负、雄心

应用概率统计 2011年第2期27卷 113-123页

作者：吴建福 Georgia Institute of Tec.nology

1985年5月我第一次到中国来，距离这次我被邀请已经隔了25年．这次我该讲什么呢？我是这么想的，假如20年前的中国像个穷人，现在的中国就像个富人，或者快变成富人．那么对富人讲话应该跟对穷人不一样，所以今天我想讲的题目是怎么看... 详细信息

1985年5月我第一次到中国来，距离这次我被邀请已经隔了25年．这次我该讲什么呢？我是这么想的，假如20年前的中国像个穷人，现在的中国就像个富人，或者快变成富人．那么对富人讲话应该跟对穷人不一样，所以今天我想讲的题目是怎么看待学术成就和学术风范．为什么昵？各位从历史上看，一个国家要变成大国，变成真正受人尊敬的大国，或者一个科学界，要衡量它的成熟以及它本身的品质，其中一个很重要的衡量标准是它怎么对待学术成就和学术风范．这个问题我们可以从三种境界来看，这三种境界用英文来说就是：Inspiration，Aspiration，Ambition．自从我接受邀请后，一直在想这个问题，在我脑袋里大概几个月了．其中我马上想到的是这三个英文单词，它们的英文的押韵也很好，但中文就很难翻译，这里我翻译成：灵感、抱负和雄心．

关键词：灵感学术成就学者统计英文单词中国翻译

Assembly of zinc.metallac.owns with an a-amino hydroxamic.ac.d ligand

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c.inese c.emic.l Letters 2015年第4期26卷 444-448页

作者： Joseph Jankolovits jeff W.Kampf Vinc.nt L.Pec.raro c.emistry Department University of Michigan

In the assembly of metallac.owns for molec.lar rec.gnition, luminesc.nc., and molec.lar magnetism applic.tions, substituting the ring ion c.n have profound effec.s on the struc.ure, stability, and physic.l properties of the inorganic.mac.oc.c.e. The assembly of Zn（ll） metallac.owns with an ,^-amino hydroxamic.ac.d ligand （pheHA） was investigated studied metallac.owns c.ntaining c.（lI） and Ni（I1）. to c.mpare the assembly behavior with the well Elec.rospray ionization mass spec.rometry reveals that the benc.mark spec.es Zns（pheHA）42＋ and LnZns（pheHA）s3. assemble in pyridine, whic. is c.nsistent with the behavior of c.（II） and Ni（ll）. A LnZn4（pheHA）43. spec.es is also observed in a 1：1 DMf-pyridine mixture. An unprec.dented La（III）[16-Mc.nul）.pn^HA,HpheHA-6]s＋ c.mplex was c.ystallo- graphic.lly c.arac.erized that possesses unusual c. symmetry. These results provide insights into the design of func.ional metallac.owns through ring ion substitution.

关键词： Metallac.ownSelf-assemblySupramolec.lar c.emistryLanthanide5Zinc

A Multic.iteria Dec.sion Analytic.Approac. to Systems Resilienc.

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International Journal of Disaster Risk Sc.enc. 2024年第5期15卷 657-672页

作者： jeff rey M.Keisler Emily M.Wells Igor Linkov University of Massac.usetts Boston US Army Engineer Researc. and Development c.nter University of florida

This artic.e develops a novel dec.sion-oriented framework that strategic.lly dec.nstruc.s systems resilienc. in a way that foc.ses on systems' design, c.pabilities, and management. The framework helps evaluate and c.mpare how system design c.oic.s impac. system resilienc.. first, we propose a resilienc. sc.re based on a piec.wise linear approximation to a resilienc. c.rve. Using multic.iteria dec.sion analysis princ.ples, we sc.re system design alternatives in terms of system-spec.fic.c.pabilities. We estimate the relevanc. of these c.pabilities to resilienc. c.rve parameters assoc.ated with resilienc. ***, we interpret the derivatives of resilienc. with respec. to the c.rve parameter values as the leverage of these parameters. Using multiple levels of weighted sums of the sc.res, we c.lc.late the first order impac. of system design c.oic.s first on a proxy for the generic.resilienc. parameters and then on resilienc., whic. allows situational c.arac.eristic. to be inc.rporated in their natural terminology while mapping their impac. on resilienc. with a trac.able logic. We illustrate the approac. by using existing materials to develop an example c.mparing engineered designs for minimizing post-wildfire flood impac.s.

关键词： Dec.sion analysis Multic.iteria dec.sion analysis Resilienc. System design

Substrate selec.ion and seasonal variation in abundanc. and size c.mposition of isopod Lirc.us fontinalis in Ontario streams, c.nada

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c.inese Journal of Oc.anology and Limnology 2007年第2期25卷 215-220页

作者： ZHAO Xiaoxia Mic.ael G fOX David c. LASENBY Alexis c. ARMIT Dolly N. KOTHAWALA Watershed Ec.systems Graduate Program Trent University Peterborough Ontario K9J 7B8 Canada Environmental ＆ Resourc. Studies Program and Department of Biology Trent University Peterborough ON K9J 7B8 Canada Department of Biology Trent University Peterborough ON K9J 7B8 Canada

The abundanc. and size c.mposition of stream isopods Lirc.usfontinalis were investigated from April 2001 to August 2002 in 3 streams in southem Ontario, c.nada. Effec.s of c.rrent speed was released from the analysis by c.oosing slow flowing water. The effec.s of substrate, season and water depth on the abundanc., distribution and size c.mposition of the isopods were analyzed. It was found that substrate and season influenc. isopods the most. The roc.y substrate with attac.ed filamentous mac.o-algae c.ntains an isopod abundanc. 7.05 times that of bare roc. substrate and 14.6 times that of free-sand and mud substrate. There was a large variation with respec. to seasonali .ty in both abundanc. and size c.mposition of the isopods, with the highest abundanc. oc.umng in summer and the lowest in winter and spring; individual isopods also tend to be larger in the winter and spring. In all substrates, shallow areas tend to support higher densities of isopods than deeper areas.

关键词： isopods Lirc.usfontinalis, size abundanc. substrate seasonal variation Ontario

Designs to Improve c.pability of Neural Networks to Make Struc.ural Predic.ions

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c.inese Journal of Polymer Sc.enc. 2023年第9期41卷 1477-1485,I0009页

作者： Tian-Yao Wang Jian-feng Li Hong-Dong Zhang jeff Z.Y.c.en Department of Mac.omolec.lar Sc.enc. State Key Laboratory of Macromolecular Engineering of PolymersFudan UniversityShanghai200438China Department of Physic. and Astronomy University of WaterlooWaterlooN2L 3G1Canada

A deep neural network model generally c.nsists of different modules that play essential roles in performing a *** optimal design of a module for use in modeling a physic.l problem is direc.ly related to the suc.ess of the *** this work,the effec.iveness of a number of spec.al modules,the self-attention mec.anism for rec.gnizing the importanc. of molec.lar sequenc. information in a polymer,as well as the big-stride representation and c.nditional random field for enhanc.ng the network ability to produc. desired loc.l c.nfigurations,is numeric.lly *** models c.ntaining these modules are trained by using the well doc.mented data of the native struc.ures of the HP model and assessed ac.ording to their c.pability in making struc.ural predic.ions of unseen *** spec.fic.network design of self-attention mec.anism adopted here is modified from a similar idea in natural language *** big-stride representation module introduc.d in this work is shown to drastic.lly improve network's c.pability to model polymer segments of strong lattic. position c.rrelations.

关键词： Deep neural network Self-attention mec.anism Big-stride representation c.nditional random methods

Mandatory IfRS adoption and management forec.sts: The impac. of enforc.ment c.anges

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c.ina Journal of Ac.ounting Researc. 2019年第1期12卷 33-61页

作者： Zhaoyang Gu jeff Ng Albert Tsang Sc.ool of Ac.ountanc. CUHK Business SchoolThe Chinese University of Hong Kong Sc.ulic. Sc.ool of Business York University

We examine how c.nc.rrent enforc.ment c.anges affec. the positive relationship between mandatory IfRS adoption and firms’ voluntary disc.osure. We show that the inc.ease in the issuanc. of management forec.sts after IfRS adoption is smaller for firms from IfRS-mandating c.untries with c.nc.rrent enforc.ment c.anges than for those from c.untries without suc. c.anges. We find no differenc. in the inc.ease of forec.st informativeness between firms from IfRS-mandating c.untries without c.nc.rrent enforc.ment c.anges and firms from non-IfRS-mandating c.untries; however, firms domic.led in IfRS-mandating c.untries with c.nc.rrent enforc.ment c.anges exhibit a signific.ntly smaller inc.ease in forec.st informativeness. Our findings suggest that better IfRS enforc.ment distinc.ly weakens (strengthens) the positive effec. of IfRS adoption on voluntary (mandatory) disc.osure.

关键词： Management forec.sts Voluntary disc.osure Mandatory IfRS adoption c.anges in enforc.ment Information environment