| September 4, 1998 |
Removing all lines inside the cluster implemented. |
| September 2, 1998 |
Pajek presented at Sredin Seminar, Ljubljana, Slovenia. |
| August 31, 1998 |
Pajek 0.32: Making partition from hierarchy and expanding partition
according to another partition implemented.
|
| August 30, 1998 |
Modification of making network from hierarchy
and extracting cluster from hierarchy done.
|
| August 28, 1998 |
Symmetric-Acyclic decomposition of network implemented.
|
| August 24, 1998 |
Pajek 0.31: Computing aestetic properties of a given layout implemented
(number of crossings, closest vertices,...)
|
| August 20, 1998 |
Modified shrink procedure, possibility of drawing/hiding
lines of network, and possibility of selecting maximum number
of vertices in network that will still be drawn implemented.
|
| August 10, 1998 |
Export to Kinemages format implemented.
You need Mage viewer to watch it.
A free copy of the Mage software can be downloaded from
Download Mage)
|
| July 27-31, 1998 |
Pajek presented at Dagstuhl Seminar, Germany -
Graph Algorithms and Applications. |
| July 22, 1998 |
Reflection around y axis added. |
| July 21, 1998 |
Test if network is acyclic added to genealogy depth partition. |
| June 22-27, 1998 |
Pajek presented at 13th MATH/CHEM/COMP Conference on the
Interfaces among Mathematics, Chemistry and Combinatorics,
Dubrovnik, Croatia |
| May 31, 1998 |
Pajek presented at Sunbelt XVIII and 5th European Conference
on Social Networks, Sitges, Spain |
| May 27, 1998 |
Workshop on Pajek at Sunbelt XVIII and 5th European Conference
on Social Networks, Sitges, Spain |
| May 24, 1998 |
Pajek 0.30: Some bugs fixed and new macros added.
|
| May 11, 1998 |
Pajek 0.29: Possibility of marking lines added.
|
| May 7, 1998 |
Pajek presented at DSI'98, Portoroz, Slovenia | .
| April 29, 1998 |
Hierarchy as additional result of searching fragments added.
|
| April 15, 1998 |
Pajek 0.28: Export to MDL MOLfile implemented.
This kind of files can be examined using Netscape plugin Chime
(Chemscape Chime).
|
| April 13, 1998 |
Reading MDL MOLfiles (*.mol) implemented
(often used in molecular graphics).
|
| April 12, 1998 |
Generating random network having fixed input or output
degrees of vertices implemented.
|
| April 8, 1998 |
Pajek 0.27: Export to VRML improved to fit better in CosmoPlayer. |
| March 28, 1998 |
Pajek 0.26: Drawing vertices using real sizes of
vertices implemented. |
| March 27, 1998 |
Storing additional settings (Colors and Sizes)
in Draw window implemented. |
| March 25, 1998 |
Pajek 0.25: Improved version of optimisation 2D layers implemented. |
| March 17, 1998 |
Pajek 0.24: Extracting selected class(es) to GEDCOM file implemented. |
| March 4, 1998 |
Pajek 0.23: Pajek presented at Sredin Seminar, Ljubljana, Slovenia. |
| March 3, 1998 |
Generalised and faster version of biconnected components implemented. |
| February 26, 1998 |
Improved version of genealogy depth partition implemented. |
| February 19, 1998 |
New option (forget values of lines) in CPM algorithm added. |
| February 12, 1998 |
Pajek presented at Enajsto posvetovanje sekcije za raziskovanje
informacijskih sistemov, Ljubljana, Slovenia.
|
| January 27, 1998 |
Box and Diamond as additional default shapes in DRAW/Export/Options included.
|
| January 21, 1998 |
Additional default EPS options in DRAW/Export/Options included
(Colors must begin with capital letter!).
|
| January 18, 1998 |
Converting all arcs in both directions to edges implemented.
|
| January 17, 1998 |
Modification of reading/saving windows done.
|
| January 16, 1998 |
Determining coordinates of vertices in original network
according to coordinates of vertices in shrunk network implemented.
|
| January 12, 1998 |
Possibility of displaying selected labels determined by
the partition using Options/Mark vertices using/Selected Class
implemented |
| January 10, 1998 |
Pajek signature on EPS files added, triangle and double edge
shapes implemented. |
| January 7, 1998 |
New algrithms for 2D an 3D drawing by layers added. |
| January, 4, 1998 |
Autosaving working directories added. |
| December 27, 1997 |
Generalisation of searching fragments implemented. |
| December 16, 1997 |
Pgraph (D. R. White) genealogy format and drawing dotted lines
(p Dots) implemented. |
| December 14, 1997 |
Info of hierarchy implemented. |
| December 10, 1997 |
UCINET (DL) input and output format added. |
| December 5, 1997 |
Minimization of total length of lines in drawing by layers
implemented (relocation algorithm). |
| November 30, 1997 |
Genealogy depth partition implemented. |
| November 28, 1997 |
Possibility of typing only the beginning of vertex labels
(some first characters) and then selecting from the list of hits
implemented (when searching k-neighbours or paths, editing network).
|
| November 26, 1997 |
Pajek 0.15: Pajek presented at Sredin Seminar, Ljubljana, Slovenia |
| November 25, 1997 |
Drawing in layers in z direction implemented.
|
| November 23, 1997 |
Draw/Option/ScrollBar implemented (Moving across the picture
of network when one part of the picture is selected. Spinning
picture when whole picture is selected - like pressing keys X,Y,Z,S
or x,y,z,s [opposite direction]).
|
| November 22, 1997 |
Depth and breadth first numbering (permutation) implemented.
|
| November 20, 1997 |
Addition of partitions implemented.
|
| November 17, 1997 |
Pajek 0.14: Macro execution implemented.
|
| November 12, 1997 |
Operations on two partitions and reordering of partition implemented.
|
| November 1, 1997 |
Editing Clustering implemented.
|
| October 31, 1997 |
Exporting to EPS/PS using WYSIWYG option implemented
(What You See Is What You Get - exported EPS picture is similar to
picture in Draw window)
|
| October 30, 1997 |
Single right mouse click on selected vertex in Draw window
brings you to Edit window, where you can edit lines that belong to
selected vertex:
delete line [double left mouse click on selected line], add line
[double left mouse click on Newline] or change value of selected
line [single right mouse click].
|
| October 27, 1997 |
Additional results in shortest paths and maximum flow algorithms
implemented. |
| October 25, 1997 |
Removing all arcs/edges implemented. |
| October 18, 1997 |
Reading GEDCOM (genealogy) format and shapes partition implemented. |
| October 18, 1997 |
Pajek presented at Second Austrian Slovene Joint Statistics Meeting
of Young Statisticians, Pliberk (Bleiburg), Austria. |
| October 16, 1997 |
Autosaving position and size of Main and Draw window implemented.
|
| September 5, 1997 |
Refinement of partition according to network (reachability)
and transforming partition to its canonical form implemented
|
| August 30, 1997 |
Values of lines considered as similarities/dissimilarities
when computing eigenvectors (or consider all values as 1)
|
| August 22, 1997 |
Possibility to input constraints for feasible positions when
moving vertices by hand in Draw window implemented. |
| August 17, 1997 |
Conversion of hierarchy into network implemented |
| August 15, 1997 |
Simple version of execution of Petri net implemented |
| July 28, 1997 |
Searching diameter (longest shortest path) of network included |
| July 19, 1997 |
Modification of Fruchterman-Reingold algorithm |
| July 9, 1997 |
Pajek presented at Sredin Seminar, Ljubljana, Slovenia |
| July 8, 1997 |
Additional statistics of partitions (Info/Partition) implemented |
| July 5, 1997 |
Obtaining layout(s) using eigenvalues/eigenvectors (Lanczos algorithm)
implemented (first implementation done by Bor Plestenjak)
|
| June 23-28, 1997 |
Pajek presented at 12th MATH/CHEM/COMP Conference on the
Interfaces among Mathematics, Chemistry and Combinatorics,
Dubrovnik, Croatia |
| June 15, 1997 |
Reduction of flow graphs, searching fragments (in moleculae or graphs)
|
| June 7, 1997 |
Ball and stick input and output format and MacMol output format added
(often used in molecular graphics)
|
| June 1, 1997 |
Storing in matrix form, generalized binary operations
and multiple zoom implemented
|
| May 14, 1997 |
Fisheye transformation and binary operations on networks implemented
|
| May 7, 1997 |
Procedure identify added - reorder and/or fuse vertices from partition
|
| April 30, 1997 |
Fruchterman-Reingold algorithm for automatic layout generation
in space implemented
|
| April 24-25, 1997 |
Pajek presented at 15th Leoben-Ljubljana Seminar on Combinatorics,
Leoben, Austria |
| April 23, 1997 |
Spin in space, export to VRML |
| April 20, 1997 |
Modification of EPS format (importing pictures to Word for Windows) |
| April 16, 1997 |
Pajek 0.3: Centers, Spin in plane |
| April 10, 1997 |
Pajek presented at DSI'97, Portoroz, Slovenia |
| April 2, 1997 |
Pajek 0.2: Export to EPS/PS implemented |
| March 19, 1997 |
Line values used in Energy drawing algorithm |
| February 13-16, 1997 |
Pajek presented at XVII Sunbelt Conference in San Diego, USA |
| January 29, 1997 |
Pajek presented at Sredin Seminar, Ljubljana, Slovenia |
| January 15, 1997 |
Pajek 0.1: Visual presentation and Energy drawing (Kamada-Kawai) added |
| December 22, 1996 |
First version of program - implementation of basic algorithms |
| November 15, 1996 |
First ideas about large network analysis program |