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Enhancing Visualizations of Business Processes [chapter]

Philip Effinger, Michael Kaufmann, Martin Siebenhaller
2009 Lecture Notes in Computer Science  
In today's business world, there exist multitudinous tools to model processes. For an automatic layout algorithm for those processes, it is important to take into account criteria like process flow and the semantic of the modeling notation. Most of the existing tools use standard layout approaches that often produce unsatisfying results since the calculated drawings are too dense and/or too large. This makes it difficult for users to understand the underlying process model. (a) BPMN-graph (b)
more » ... imlanes/Pools Fig. 1. (a) shows a graph representing a business process. It was drawn by starting with placing nodes and finally inserting straight-line edges. The different categories of BPMN elements [3] are represented by graph objects differing in color and shape. The popular business process modeling notation (BPMN) [3] consists of the following categories of elements (see Fig. 1 ): Flow objects control the flow in a process and connecting objects are used to connect flow objects. Swimlanes/Pools partition flow objects into logical units, e.g. departments of a company. Annotations offer the possibility to add comments to flow and connecting objects. For the core layout we use the orthogonal layout approach described in [2] that incorporates different constraints needed for the automatic layout of activity diagrams which are related to business process diagrams. The supported constraints include partitions, clusters as well as a common flow direction of edges which is especially important for such diagrams. To improve the layout quality we introduce two concepts -connectors and cuts. Connectors replace edges by a pair of connector nodes, which are connected to the corresponding endpoints of the replaced edge (see Fig. 2 ). Connector nodes belonging I.G. Tollis and M.
doi:10.1007/978-3-642-00219-9_44 fatcat:hbz7zsha3nhapbivrs6rxrhtjq

Visualization of Complex BPEL Models [chapter]

Benjamin Albrecht, Philip Effinger, Markus Held, Michael Kaufmann, Stephan Kottler
2010 Lecture Notes in Computer Science  
doi:10.1007/978-3-642-11805-0_45 fatcat:tbhtnueeqjajhgij4trwfobsie

Layout Techniques Coupled with Web2.0-Based Business Process Modeling [chapter]

Philip Effinger, Gero Decker
2010 Lecture Notes in Computer Science  
doi:10.1007/978-3-642-11805-0_43 fatcat:lctjywx7wnfh7ncvteggwa44w4

The Open Graph Archive: A Community-Driven Effort [article]

Christian Bachmaier, Franz J. Brandenburg, Philip Effinger, Carsten Gutwenger, Jyrki Katajainen, Karsten Klein, Miro Spönemann, Matthias Stegmaier, Michael Wybrow
2011 arXiv   pre-print
In order to evaluate, compare, and tune graph algorithms, experiments on well designed benchmark sets have to be performed. Together with the goal of reproducibility of experimental results, this creates a demand for a public archive to gather and store graph instances. Such an archive would ideally allow annotation of instances or sets of graphs with additional information like graph properties and references to the respective experiments and results. Here we examine the requirements, and
more » ... duce a new community project with the aim of producing an easily accessible library of graphs. Through successful community involvement, it is expected that the archive will contain a representative selection of both real-world and generated graph instances, covering significant application areas as well as interesting classes of graphs.
arXiv:1109.1465v1 fatcat:a5q5ja54nngjhn4euzcknr5wsq

The Open Graph Archive: A Community-Driven Effort [chapter]

Christian Bachmaier, Franz Josef Brandenburg, Philip Effinger, Carsten Gutwenger, Jyrki Katajainen, Karsten Klein, Miro Spönemann, Matthias Stegmaier, Michael Wybrow
2012 Lecture Notes in Computer Science  
doi:10.1007/978-3-642-25878-7_42 fatcat:ylketicc6bczbh6scvklg4je4y

The development of stacked core technology for the fabrication of deep lightweight UV-quality space mirrors

Gary W. Matthews, Robert Egerman, Steven P. Maffett, H. Philip Stahl, Ron Eng, Michael R. Effinger, Jacobus M. Oschmann, Mark Clampin, Giovanni G. Fazio, Howard A. MacEwen
2014 Space Telescopes and Instrumentation 2014: Optical, Infrared, and Millimeter Wave  
Effinger Related Papers at this conference  Thermal testing of a stacked core mirror for UV applications (8837-10)  Cryogenic optical performance of a lightweighted mirror assembly for future space astronomical  ... 
doi:10.1117/12.2055284 fatcat:aywtk2nijjeyfilmsup5gasoua

Cryogenic optical performance of a lightweighted mirror assembly for future space astronomical telescopes: correlating optical test results and thermal optical model

Ron Eng, William R. Arnold, Markus A. Baker, Ryan M. Bevan, Gregory Burdick, Michael R. Effinger, Darrell E. Gaddy, Brian K. Goode, Craig Hanson, William D. Hogue, Jeffrey R. Kegley, Charlie Kirk (+10 others)
2013 Material Technologies and Applications to Optics, Structures, Components, and Sub-Systems  
A 43cm diameter stacked core mirror demonstrator was interferometrically tested at room temperature down to 250 degrees Kelvin for thermal deformation. The 2.5m radius of curvature spherical mirror assembly was constructed by low temperature fusing three abrasive waterjet core sections between two CNC pocket milled face sheets. The 93% lightweighted Corning ULE ® mirror assembly represents the current state of the art for future UV, optical, near IR space telescopes. During the multiple thermal
more » ... test cycles, test results of interferometric test, thermal IR images of the front face were recorded in order to validate thermal optical model.
doi:10.1117/12.2025393 fatcat:qh7xcsackverxfgwwgkfwlnfjy

Page 105 of None Vol. 25, Issue 1 [page]

1925 None  
Effinger and Professor Mendenhall. The special feature of the meeting was the inspection of the new Physics Laboratory of the University of Michigan which was on exhibition during the meeting.  ...  Cullen, Philip Dalton, Leo I. Dana, Ona K. DeFoe, W. H. Dehlinger, Ralph G. Demaree, Hiram W. Edwards, Herbert A. Erf, Paul B. Findley, Nathaniel H. Frank, E. M. C. Guyer, Hallett N. Germond, G.  ... 

Page 1092 of PMLA. Publications of the Modern Language Association of America Vol. 41, Issue 4 [page]

1926 PMLA. Publications of the Modern Language Association of America  
Elliott, Philip L., Head of the English Department, Mars Hill College, Mars Hill, N. C. Ellis, Amanda M., Instructor in English, University of Illinois, Urbana, IIl.  ...  ., New York City] Effinger, John Robert, Professor of French, Dean Coll. of Letters and Art, University of Michigan, Ann Arbor, Mich. [1035 Martin Place] Ehrensperger, Edward Charles, Assistant Professor  ... 

Page 1355 of PMLA. Publications of the Modern Language Association of America Vol. 44, Issue 4 [page]

1929 PMLA. Publications of the Modern Language Association of America  
Elliott, Philip L., Head of the English Department, Mars Hill College, Mars Hill, N. C. Ellis, Milton, Professor and Head of the Department of English, University of Maine, Orono, Me.  ...  Effinger, John Robert, Professor of French, Dean of College of Letters and Art, University of Michigan, Ann Arbor, Mich. {1035 Martin P1.] « Ehrensperger, Edward Charles, Assistant Professor of English  ... 

Page 1164 of PMLA. Publications of the Modern Language Association of America Vol. 42, Issue 4 [page]

1927 PMLA. Publications of the Modern Language Association of America  
., New York City] Effinger, John Robert, Professor of French, Dean Coll. of Letters and Art, University o!  ...  Elliott, Philip L., Head of the English Department, Mars Hill College, Mars Hill, N. C. ee ee PERL 1 Nes or  ... 

Page 37 of American Society for Microbiology. ASM News Vol. 40, Issue 7 [page]

1974 American Society for Microbiology. ASM News  
EFFINGER. Univ. of California, Davis-Sacramento Med. Ctr., Sacramento. 355.  ...  PHILIP J. WYATT,* K. SINGH, H. BAKER, and C. VENZINA. Sci. Spectrum, Inc., Santa Barbara, Calif., and Ayerst Res. Lab., Montreal, Canada. VISIT THE EXHIBITS — they support the Conference  ... 

Page 51 of American Spirit Vol. 87, Issue 1 [page]

1953 American Spirit  
9, 1788, Martin House; Jacob Coffman and Molly Kibler, Oct. 5, 1789, Lewis Kibler; Paul Durst and Sarah McCarty, Aug. 4, 1787, James McCarty; Abram Lambert and Mary Harrow, Dec. 9, 1789, widow, John Effinger  ...  Woolfenberger, Mar. 31, 1788, Philip Williams; Thomas Welch and Jeany Robinson, Apr. 1, 1788, Swift Young; John Zirkle and Susanna Roush, Nov. 28, 1788, George Roush; Philip Spangler and Re- gina Stover  ... 

Page 912 of ABA Journal Vol. 46, Issue 8 [page]

1960 ABA Journal  
Three others were elected as Trus- tees of the Bar Association Research Foundation: Al Philip Kane, G. Bow- doin Craighill, Jr., and Ross O’Don- oghue. 912 H: CG.  ...  Bastian, Secretary; and Charles Effinger Smoot, Treasurer. Four were elected to the Board of Directors: J. Joseph Barse, William T. Hannan, Thomas B. Heffelfinger, and Robert M. Gray.  ... 

Page 163 of The American Economic Review Vol. 32, Issue SUPPLEMENT [page]

1942 The American Economic Review  
Cortney, Philip, Coty, 4123 W. 55th St. ‘otton, T. L. Cowdrick, E. S. Cox, G. C. Creswell, C. F. Croxton, F. E. Cumberland, W. W. Cunningham, S. B. Dahlberg, A. O. Daugherty, C. R. Davis, G. H.  ...  Geographical List of Members and Subscribers Effinger, R. C. Ehrhorn, O. W. Ehrlich, O. H. Eldean, F. A. Eliot, C. Ellis, P. W. Enstrom, William N., Central Pk. S. Evans, R. F. Fabricant, S.  ... 
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