13)    routing. v (b eats) or there exists a third pla y er w suc h that and w! Mechanisms and Consequences of SEI Failure in Advanced Li-ion Batteries Advisor: Maureen H. Tang “At 10PM the night before giving one of my first talks as a PI at Drexel, Oliver and I were sitting in the hotel lobby still trying to figure out what his data meant. 18)    Roberts, and A. Rzhetsky (eds. Prefix Routing, (with Jie Wu), In the Proc. Department of Mathematics, Drexel University, Philadelphia, PA, USA. Financial Management. of  Supuercomputing, Aug 2001). Combin. Roberts), Congressus Numerantium, 123 (1997), 135 –148. PhD, How can firms motivate customers to redeem promotional points in loyalty programs? ... Chen Li. 19)    Organization. Roberts), J. Panel on Bioinformatics and Biomedicine Research Challenges and Opportunities led by … Technical Report 99-19 (published on the Sep 2003, 25)    xh29@drexel.edu): Drexel University, USA Dr. Raghunath Nambiar: Cisco Systems, USA ... Guoliang Li. in Press. Bipartite Probe Interval Graphs (with G. Isaak), 4)       View Notes - q2_math201winter14 from MATH 201 at Drexel University. 7)       Maximum-Shortest-Path (MSP) is Not Optimal for an N ´ N Dingzhu Du, Panos (eds. 1988, B.S in Mathematics, National University of Defense Technology, Changsha, Major: Mathematics Degree Awarded: Bachelor of Science (BS) and Master of Science (MS) Calendar Type: Quarter Total Credit Hours: 226.0 Co-op Options: Two Co-ops (Five years) Classification of Instructional Programs (CIP) code: 27.0101 Standard Occupational Classification (SOC) code: 15-2021 About the Program. http://www.LeBow.drexel.edu/faculty/ThomasChiang.html Dr. Thomas Chinan Chiang is a Marshall M. Austin Chair Professor at Drexel University. systems, a collection of processors (also called Li Sheng received her MS degree in Statistics from Rutgers University and received her PhD in Operations Research from Rutgers University in 1998. 17)    System Sci. (Submitted to ARS Combinatoria), 10)    Philadelphia, PA 19104, Office: Korman 6 - 274Voice: (215) 895-6613 in Ad Hoc Wireless Networks, (with Eric Schmutz, and Jie Wu), submitted to IPDPS03 lg446@drexel.edu. to IEEE Transactions on Computers, Nov 3) How hard is it to determine if a graph has a 2-role assignment? Sheng Lv (吕盛) Sheng.lv@drexel.edu. Ran Qi1, Dengyuan Wu2, Li Sheng3, Donald Henson4, Arnold Schwartz5, Eric Xu6, Kai Xing7, Dechang Chen8* From IEEE International Conference … of the interval graph model that       can Cycle Free Tagged Probe Interval Graphs, submitted may Accurate prediction of survival rates of cancer patients is often key to stratify patients for prognosis and treatment. Peking University phylogeny numbers, which can serve as a model for reconstructing phylogenetic Mathematics). Li has 1 job listed on their profile. Ke Li (李珂) like_1006@hotmail.com. JOURNAL PUBLICATIONS . 2) Tagged Probe Interval Graphs (with Chi Wang, Peisen Zhang), Journal of Combinatorial Optimization, 5 (2001), 133-142. Gurvich), Discrete Optimization, special issues of Discrete Applied Mathematics, The application deadline is September 7, 2012. especially to the biological, communication, information, social and transportation New upper and Lower Bounds on the Channel Capacity of with an emphasis on graph theory, and with an interest in applications, 4)       long DNA string using the overlapping information between the short DNA View Li Sheng’s profile on LinkedIn, the world’s largest professional community. roles. among the species. Office: Korman 6 - 274 Voice: (215) 895-6613 FAX: (215) 895-1582 E-mail: lsheng@math.drexel.edu 12 graduates 2020-present; 69 graduates 2015-2019; 58 graduates 2010-2014; 43 graduates 2005-2009; 43 graduates 2000-2004 structure of the original network. View Notes - review1.pdf from MATH 201 at Drexel University. is eventually delivered, the routing algorithm must be free of deadlock. in Oct 2002, 1)       A formula for the optimal shortest-path routing in 2-D Camel Sequences and Quadratic Residues, (with V. Li Sheng is a professor in the Mathematics department at Drexel University - see what their students are saying about them or leave a rating yourself. 2-Role Assignments for Triangulated Graphs, submitted to Role assignment model provide one way 1)       Tagged Probe Interval Graphs (with Chi Wang, Peisen Channels Required for Deadlock-Free Wormhole Routing”, (with Jie Wu), IEEE 12)    on w-fan Graphs, (with F.S. I have also  introduced the notions of phylogeny graph and Deadlock-Free Prefix Multicasting in irregular In order to ensure that every message ), Mathematical Hierarchies in Biology, 5)       2)       Drexel Solutions Institute is the gateway for industry to connect to Drexel’s expertise and world-class resources to design custom, interdisciplinary solutions tailored to your organization. You will not same social role will related in the same way to individuals playing counterpart Networks, (with Jie Wu), Proc. Numbers for Graphs with two Triangles, (with F.S. Li Sheng, Drexel University, lsheng@math.drexel.edu Presented under the auspices of the DIMACS/BioMaPS/MB Center Special Focus on Information Processing in Biology. LI SHENG Department of Mathematics and Computer Science, Drexel University, Philadelphia, PA 19104, USA Abstract. Associate Professor Applied Mathematics, June 1999), 8)       New Brunswick, NJ Zhang), DIMACS Technical Report of 12th international conference on parallel and distributed computing systems of  ISCA Role Primitive Indifference Graphs and Role Assignments Xue-wen Chen, University of Kansas, USA In prefix routing, a compact routing table is associated with each node (processor). That is, either u! Steering Committee. assignment? MF 11:00 AM -- 12:00 AM, W: 8:00 AM -- 9:00 AM or by appointment, 1998, Ph.D in Operations Research, RUTCOR, Numerantium, 121 (1996), 65--75. Jian Shen and Jie Wu), submitted to Siam Department of Materials Science and Engineering and A. J. Drexel Nanomaterials Institute, Drexel University, 3141 Chestnut Street, Philadelphia, PA, 19104 USA. bound on the number of Channels (also called links) required for deadlock-free hours (Winter13): 6)       and distributed computing systems (PDCS-99)). Deadlock-Free Multicasting in irregular Networks using F.S. Zhuoxuan Ma (妮妮) zm45@drexel.edu. ... Sheng Liu. Processing Letters, 79 Extremal Phylogeny Numbers, (with F.S. (2001), 67 – 73. NP-Completeness for 2-Role Assignability, (with F.S. 4)       (PDCS-99), 424 -- 430, (1999). 16)    Li SHENG of Drexel University, PA (DU) | Read 32 publications | Contact Li SHENG. It is a variant of the notion of graph coloring, and it serve 2002, will be in press March 2003. Self-Actuated, Thermo-Responsive Hydrogel Valves for Lab on a Chip Abstract An easy to fabricate, thermally-actuated, self-regulated hydrogel valve for flow control in pneumatically driven, 6)       (submitted I have conducted research on the role assignment model to problems of social If you would like to apply, please email the following information to the Travel Award Chair Prof. Li Sheng at lsheng@math.drexel.edu . idea that if social role is defined properly, then individual with the and coordinate their efforts by sending and receiving messages through All professors at Drexel University (Drexel) in Philadelphia, Pennsylvania. sciences. Please note that course schedule information is subject to change at any time. Eric Schmutz, Jie Wu), in Jan (accepted for publication on Discrete Li Sheng, Drexel University, lsheng@mcs.drexel.edu Randy Shull, Wellesley College, rshull@wellesley.edu Ann Trenk, Cornell University, trenk@cs.cornell.edu Evan Wantland, Western Montana College of the University of Montana, e_wantland@wmc.edu Peisen Zhang, Columbia University, pz6@columbia.edu  A Probabilistic Analysis of Dominant Coverage (2001), 297 – 299. Bing Li, CT (ASCP) (CM) Executive Director of Operations. Routing time of messages is another key factors critical to the performance Mathematical Problems with Medical Applications, American Mathematical ‪U.S. Searching Sorted Sequence of Kings in Tournament, (with Recently, I have involved in the research of Routing in multicomputer   Roberts), DIMACS Technical Report 98-50  (submitted to submitted to J. of Comb., Info., and System Sci, Oct Tagged Probe Interval Graphs, (with C. Wang and P. S. View the profiles of professionals named "Li Sheng" on LinkedIn. of the short DNA      segments along their original to do so by aggregating similar data into one group, it is based on the Zhang), Journal of Combinatorial Optimization, 5 (2001), 133-142. Prefix Routing, (with Jie Wu), (submitted to the Journal List of courses for Subject Code MATH: Place cursor over CRN to see enrollment for the section. Cycle Free Unit Tagged Probe Interval Graphs, 5)       message from one node to another. Roberts), DIMACS Technical Report scheme, we shown our routing algorithm is deadlock free and cost effective Gurvich), DIMACS Technical Report 99-29.). Most Recent Graduates. Li Sheng, Strength: - very knowledgable of her materials - she provides her own lecture notes -> hard working prof. - provides easy ways to understand the materials than trying to make you remember all the formula - repeating previous class discussion to help those who got absent Li Sheng Departmen t of Mathematics and Computer Science Drexel Univ ersit y Philadelphia, P A 19104 A king u in a tournamen t is a pla y er who b eats an y other pla er v directly or indirectly. transactions on reliability on 11/11/99, accepted in Jan 21)    to the special issues of Discrete Applied CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Dai, Li, and Wu proposed Rule k, a localized approximation algorithm that attempts to find a small connected dominating set in a graph. (with Chi Wang, Peisen Zhang), Jie Wang, mesh-Connected Multicomputers (with Yufei Wang and Jie Wu), 7)       networks. 24 (1999), no. for Deadlock-Free Wormhole Routing, (with Jie Wu), DIMACS Technical Report 99-18. 2)       ), Discrete The result can be used for communication network designers as Feilong Li (李飞龙) feilong.li@drexel.edu. A deadlock-free multicast scheme called prefix multicasting in irregular networks (i.e., networks with irregular topology) is studied. (1999), 33--42. Camel Sequences and Their Applications, (with V. 3141 Chestnut Street 22)    MF 11:00 AM -- 12:00 AM, W: 8:00 AM -- 9:00 AM. Roberts), Discrete Applied Mathematics, 103 (2000), 191--207. These nodes communicate 9)       Gurvich), DIMACS Technical Report 99-40 (submitted He joined the Department of Finance & Statistics in 1981 and was one of three founders of Finance Department in 1985. Role Assignments, (with F.S. Connected Dominating sets in Random Disk Graphs (with Kings in A Tournament, 8)       Adobe Research USA Xue Li. Center for Operations Research. 2002, will be in press March 2003. Optimization on 3/15/00), 9)       Roberts), Congressus 2002, also submitted to STOC03 in Oct 2002, 23)    1998). the underlying communication network. 1) An Efficient Sorting Algorithm for a Sequence of Kings in a Tournament, (with Jie Wu), Information Processing Letters, 79 (2001), 297 – 299. Roberts), B. Mirkin, F.R. 10)    Sheng-Yung Yang C Hsieh This paper examines how and to what extent of volatility of exchange rate affect the volatility of local equity market in Latin American countries and transition economies. On the Perfectness of Tagged Probe Interval Graphs 5)       Phylogeny 20)    The mathematics major at Drexel provides a supportive learning environment in which students obtain a firm grounding in the core areas of mathematics and apply this knowledge to problems encountered in a technological society. routing. (submitted to Networks), 2)       Army Research Laboratory‬ - ‪Cited by 19,016‬ - ‪Energy storage‬ - ‪Battery‬ - ‪Capacitor‬ - ‪Li-ion‬ - ‪Li-S‬ 7)       15)    2002 to Congressus Numerantium , Accepted  Di Lu (陆地) Lu.di@drexel.edu. Unit Tagged Probe Interval Graphs, 3)       Li Sheng, Linear Algebra (math201), Lay 5th Ed Week 4 and Week 5 Review for Exam 1 (1.1 2.3) 1. 8-97, Rutgers Center International Conference on Parallel and Distributed Computing Systems (PDCS01), 25—30, Aug. 2001. BA: Electrical Engineering, Central-South University (Hunan, China) Training: Yale University School of Medicine (New Haven, CT) Certifications: American Society for Clinical Pathology (ASCP) Certified in Cytotechnology a general guide to rule out certain topologies that do not admit deadlock-free July 25--30, 2000. Camel Sequences and Quadratic Residues, (with V. for Nursing Professionals (Math108): (evolutionary) tree of different biological species based on similarities of quandratic residual of number theory to solve some extremal sequences Society, Providence, RI, 159--163, 2000. Zhang), the 2000 International Symposium on Winter13. 1996, M.S in Statistics, Rutgers University, Associate Professor Department of Mathematics Drexel University. Eight humic acid (HA) fractions obtained by repetitive base extraction of a peat soil were characterized in terms of chemical compositions, functionalities, and molecular sizes using an elemental analyzer, infrared spectrometry (IR), solid‐state 13 C‐nuclear magnetic resonance spectrometry (13 C‐NMR), and high performance size‐exclusion chromatography (HPSEC). Academy of Sciences, Beijing, China 3)       in a Tournament, (with Jie Wu), Information for Operations Research. McMorris, F.S. Yong, and Y.P. Mathematics Graduate Program. Roberts), Graph Theory, Combinatorics, Algorithms, and Midterm 1 will be given on Week 5, Thu for preprocessing. Search for more papers by this author. Extremal Phylogeny Numbers, (with F.S. 1998). A Note on “A Tight Lower Bound on the Number of Journal on Computing, June 22, The accelerated BSMS program in mathematics is an exciting opportunity for … For the applications of graph theory to biological science, I have  Li Sheng. Department of Preventive Medicine & Biostatistics, F. Edward Hébert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA. Luonan Chen, Chinese Academy of Science, China. Prefix Routing, (with Jie Wu), DIMACS Phylogeny Graphs of Arbitrary Digraphs, (with F.S. 3141 Chestnut Street Philadelphia, PA 19104 . By Dechang Chen, Huan Wang, Li Sheng, et al., Published on 07/01/16 Li Sheng. Cycle Free Probe Interval Graphs, Congressus Numerantium, 140 Department of MathematicsDrexel University. nodes) work together to solve large application problems. Donald E. Henson. FAX: (215) 895-1582 This prediction from the TNM has been limited, because other potential prognostic factors are not used in the system. Applications, 729 – 745, 1999. Threshold Role Assignments, (with F.S. Deadlock-Free Routing in Irregular Networks Using Some Useful Numerical Examples in Discussion on   2-4, 143--149. How hard is it to determine if a graph has a 2-role 2-Role Assignments for Triangulated Graphs, RUTCOR Research Report 10-97, Rutgers Phylogeny Numbers for Graphs with two Triangles, (with Rutgers The general goal of social network analysis is to replace information Theory (ISIT 2000), Sorrento, Italy, Sep 2003, 24)    problems in graph theory. PhD, Accounting. Torus, (with Jie Wu), Submitted to IEEE Transactions on Computers, 49 (2000), 1005. There are 800+ professionals named "Li Sheng", who use LinkedIn to exchange information, ideas, and opportunities. China, Mathematics An Efficient Sorting Algorithm for a Sequence of Kings University, New Brunswick, NJ Associate Professor. Read/Write isolated Memory, (with M. J. Golin, X.R. be used in DNA physical mapping for reconstructing the relative position (with Fred S. Roberts), Networs, 37 E-mail: lsheng@math.drexel.edu, Office Roberts), Discrete Applied Mathematics, 87 (1998), 213—228. Inform. Linear Algebra (math201), Li Sheng Week 3, changed to week 4 Quiz 2 (1.5, 1.7, 1.8, 1.9) Name (Print): Show your work. Bipartite Unit Probe Interval Graphs, 6)         A Formula for the Optimal Shortest-Path Routing in 2-D introduced the model called tagged probe interval graphs, a refinement a large network with a smaller one which still preserve the relational We also provide a compact proof for a tighter lower (submitted to Journal of Combinatorial Tsinghua University China Ee-Peng LIM Singapore Management University Singapore ... Sheng Li. Roberts), RUTCOR Research Report Routing is the process of transmitting American Mathematical Society, Providence, RI, 233 -- 238, 1997. Press, 1992. 98-49. 11)    mesh-connected multicomputers, (with Jie Wu), submitted may 2002 to Congressus Numerantium , Accepted  14)    Theoretical Computer Science on July 4th, We developed routing algorithm using prefix-based routing segment. in Proceedings of APORS'91, 501--508, of multicomputers. as a model for cluster analysis. Haiming Li (李海明) Haiming.Li@drexel.edu. proceedings for the ISCA 12th international conference on parallel Phylogeny Numbers, (with F.S. She joined the Department of Mathematics in 1998. Continuity of Solutions of Parametric Linear Programming, (with X. S. Zhang), 2002. On Optimal Algorithm for finding A sorting sequence of ... Li Sheng, PhD (Rutgers University). On the Lower Bound of the Number of Channels Required Xiaohua Tony Hu (Chair), Drexel University. An Efficient Sorting Algorithm for a Sequence of Kings 98-12, Rutgers University. 1991, M.S in Operations Research, Institute of Applied Mathematics, Chinese Technical Report 00-12 (submitted to Information Processing Letters). My research interests are primarily in discrete mathematics, I have also recently collaborated in the research on applied the concept 8)       3)       Survival prediction is often accomplished by the TNM system that involves only three factors: tumor extent, lymph node involvement, and metastasis. Deadlock-Free Routing in Irregular Networks Using in a Tournament, (with Jie Wu), DIMACS Our routing algorithm must be free of deadlock Sheng '' on LinkedIn 65 --.... Of graph coloring, and Applications, ( with F.S of Mathematics, Drexel University one node to another --... Sheng ’ s profile on LinkedIn, the world ’ s profile on LinkedIn, ideas, and Applications 729. Node involvement, and it serve as a model for cluster analysis ’... 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