|
Pajek - History| December 27, 2000 | Pajek 0.62: Additional transformations of a vector (logarithm, exponential and power) implemented. |
| December 25, 2000 | Transforming vector to partition by selecting first threshold and step implemented. |
| December 24, 2000 | Transforming two vectors containing polar coordinates (radious and angle in degrees) to vectors containing cartesian coordinates (x and y) and vice versa implemented. |
| December 22, 2000 | Fitting two vectors using linear regression implemented. |
| December 19, 2000 | Moving vertices on the circle with radious defined by the distance from the center implemented (Move/Fix/Radious). |
| December 13, 2000 | Saving currently loaded objects as a Pajek compound file implemented. |
| December 11, 2000 | Reading Pajek compound files (files containing all possible Pajek objects
- networks, partitions, permutations, clusters, hierarchies and vectors) implemented. Example compound file - test.paj |
| December 7, 2000 | Minor changes when editing network. |
| December 6, 2000 | Pajek 0.61: Changes when reporting results in text form to Report window - new lines are appended. |
| December 4, 2000 | Determining k-neighbours of all vertices in cluster added. |
| December 3, 2000 | Computing maximum flow among vertices in cluster added. |
| December 1, 2000 | Options for generating circular layouts in Draw window added. |
| November 30, 2000 | Transforming bidirected arcs to edges generalized. |
| November 29, 2000 | Generating bipartite pgraphs implemented. |
| November 27, 2000 | Intersection of two partitions added. |
| November 26, 2000 | Adding sibling edges included (edges among vertices with common ancestor/descendant). |
| November 22, 2000 | Pajek 0.60: Standard deviation included to Info/Vector. |
| November 15, 2000 | In default shapes.cfg file x_fact changed from 3 to 1 (circles and squares instead of ellipses and rectangles when exporting to EPS and SVG). |
| November 11, 2000 | Computing Cramer's V coefficient between two partitions implemented. |
| November 10, 2000 | Small change in transforming hierarchy to network: nodes in hierarchy (classes) get sign + before their labels. |
| November 7, 2000 | When drawing using vector values: size (instead of diameter) of the vertex represents vector value. |
| November 3, 2000 | Export to SVG using partitions generalized - possibility of using two partitions selected by Partitions menu - first for classes, second for colors. |
| November 2, 2000 | Additional option for exporting to SVG using partition: lines among classes are drawn as semi-lines. |
| October 28, 2000 | Exports to EPS, SVG, VRML and Mage extended to enable marking vertices using vector values. |
| October 25, 2000 | Pajek 0.59: Instead of searching All Paths between two vertices searching for Walks with Limited Length implemented. |
| October 21, 2000 | Possibility of marking vertices using vector values added (see: Options/ MarkVerticesUsing/ VectorValues and Option/ Layout/ DecimalPlaces in Draw window). |
| October 19, 2000 | Info/Partition modified and extended - relative frequencies and cumulatives added. |
| October 16, 2000 | New option in transforming 2-mode to 1-mode networks: generating multiple lines with labels equal to vertices that served to induce them. |
| October 15, 2000 | Computing Spearman rank correlation coefficient between two partitions implemented. |
| October 14, 2000 | Computing Pearson correlation coefficient between two vectors implemented. |
| October 13, 2000 | Vertices belonging to exactly one bicomponent as additional result of computing biconnected components added. |
| October 12, 2000 | When generating any random network vertices are positioned equidistantly on the circle now. |
| September 28, 2000 | Pajek 0.58: Network centralization indices (degree, closeness, betweenness) added. |
| September 12, 2000 | Betweenness centrality algorithm implemented. |
| September 8, 2000 | Closeness centrality algorithm implemented. |
| September 6, 2000 | Pajek 0.57: Exports to SVG format using partition implemented. |
| August 20, 2000 | Export to Scalable Vector Graphics (SVG) format implemented. You need SVG viewer to watch it using Web browser. A free copy of the plugin for Netscape/Explorer can be downloaded from http://www.adobe.com/svg/viewer/install/ The picture in SVG can be further edited using Jasc Trajectory Pro |
| August 11, 2000 | Extended model for generating random networks implemented. See: R. Albert and A.-L. Barabasi: Topology of evolving networks: local events and universality. |
| August 5, 2000 | Options for showing/hiding vertices of size 0 and lines attached to such vertices added. |
| August 2, 2000 | Generating random network with specified number of arcs implemented. |
| July 12, 2000 | Modifications of export to EPS procedure - size of vertices set in draw window (Options/Size/of Vertices) is taking into account when producing EPS picture. |
| July 11, 2000 | Manual moving of vertices in Draw window improved to take different shapes of vertices into account. |
| July 5, 2000 | Pajek 0.56: Algorithm for finding important vertices in 2-mode network implemented. |
| July 3, 2000 | Algorithm for finding hubs and authorities in directed network implemented (contributed by Matjaž Zaveršnik). |
| June 27, 2000 | Options/Mark Vertices using/Real sizes in Draw window generalized. |
| June 19-24, 2000 | Application of Pajek presented at 15th MATH/CHEM/COMP Conference on the Interfaces among Mathematics, Chemistry and Computer Sciences, Dubrovnik, Croatia |
| May 25, 2000 | Loading and saving Pajek ini files added (Options/Ini File). Using ini file(s) the same default parameters can be restored later. |
| May 10, 2000 | Pajek 0.55: Options/Previous/Next and Generate in Time modified to take vectors into account. |
| May 5, 2000 | Exports to EPS, Mage and VRML modified to include sizes of vertices determined by selected vector. |
| April 30, 2000 | Draw-Vector and Draw-Partition-Vector added: sizes of vertices are determined by selected vector. |
| April 27-29, 2000 | Pajek presented at 17th Leoben-Ljubljana Seminar on Discrete Mathematics, Leoben, Austria |
| April 23, 2000 | Options/Layout/Arrows in the Middle for drawing arrows in the middle of lines added. |
| April 22, 2000 | Deleting multiple lines generalized. |
| April 19-22, 2000 | Pajek presented at DSI 2000, Portorož, Slovenia. |
| April 13-16, 2000 | Pajek presented at Sunbelt XX Conference on Social Networks, Vancouver, Canada |
| April 11, 2000 | Events AP, DP and EP added to the list of time events. |
| April 10, 2000 | Event PE (Pair of arcs to Edge) added to the list of time events. |
| April 8, 2000 | Articulation points as additional result of computing biconnected components added. |
| April 1, 2000 | Saving time network in time events format implemented (File/Time Events Network/Save). |
| March 15, 2000 | Pajek 0.54: Reading time network in time events format implemented (File/Time Events Network/Read). |
| March 1, 2000 | Expanding given partial partition (some class numbers are 0) as 'influence' to the rest of the vertices added. |
| February 22, 2000 | Possibility to save several vectors (determined by cluster) on the same file added. |
| February 20, 2000 | Counting vertices of selected color in the neighbourhood implemented. |
| February 12, 2000 | Changes in searching labeled fragments - labels are classes (colors) in partition now. |
| February 3, 2000 | Pajek 0.53: Number of loops and density of lines in network added to Info/Network/General. |
| January 28, 2000 | Option Previous/Next generalized - possibility to show several networks using the same partition, several partitions on the same network or change network and partition at the same time. |
| January 27, 2000 | Exporting matrix to EPS using permutation modified to enable dividing classes defined by partition using blue lines. |
| January 26, 2000 | Pajek 0.52: Pajek presented at Sredin Seminar, Ljubljana, Slovenia. |
| January 23, 2000 | Exporting layout to Windows bitmap format (bmp) implemented. |
| January 20, 2000 | Relocation algorithm for partitioning signed graphs generalized to report all optimal solutions found. |
| January 15, 2000 | Startup logfile (Pajek.log) introduced. This logfile is automatically executed every time when Pajek is run. |
| January 12, 2000 | Exporting matrices to EPS extended to enable marking cells with negative values (red). |
| January 6, 2000 | Relocation algorithm for partitioning signed graphs included. For more information see: Doreian P., Mrvar A. (1996): A Partitioning Approach to Structural Balance. Social Networks (18). 149-168. |
| December 28, 1999 | Pajek 0.51: CPM procedure modified - implementation without adding source and sink. |
| December 21, 1999 | Changes in implementation of Citation weights procedure. |
| December 9, 1999 | Number of lines having value 1 added in Info/Network/General. |
| December 6, 1999 | Problems with non-visibility of labels in EPS default window fixed. |
| December 3, 1999 | Additional result (free delay times of activities) added in CPM procedure. |
| November 30, 1999 | Possibility of marking lines with their values added. |
| November 24, 1999 | Pajek 0.50: Additional vectors as result of reading GEDCOM files added. |
| November 4, 1999 | Sorting lines around vertices implemented. |
| October 13, 1999 | Pajek presented at conference: Information Society 1999, Ljubljana, Slovenia. |
| October 8-10, 1999 | Pajek presented at Fourth Meeting of Austrian, Slovenian, Italian and Hungarian Young Statisticians, Pecs, Hungary. |
| October 6, 1999 | Pajek 0.49: Some minor bugs fixed. |
| October 2, 1999 | Counter of layouts when drawing sequence of layouts added. |
| September 30, 1999 | Additional measure of dissimilarities among selected vertices added. |
| September 27, 1999 | Selection of border colors in EPS matrix added (only black, or black and white). |
| September 25, 1999 | Exporting matrix to EPS using partition generalized: besides structural also delta densities are added (which are more suitable for sparse networks) |
| September 20-22, 1999 | Pajek presented at International Conference on Methodology and Statistics, Preddvor, Slovenia. |
| September 15 - 19, 1999 | Application of Pajek presented at Graph Drawing 1999 Conference, Prague, Czeck Republic. |
| September 9, 1999 | Subdividing lines using middle mouse button in Edit-Network implemented. |
| September 8, 1999 | Pajek 0.48: Removing lines with value lower/higher than specified value implemented. |
| September 3, 1999 | Transforming 2-mode (affiliation) network to ordinary 1-mode network implemented. |
| August 30, 1999 | Reading and saving 2-mode (affiliation) networks added. The input/output file can be in Pajek or Ucinet format (e.g. Davis.dat from Ucinet dataset). |
| August 27, 1999 | Pajek 0.47: No explicit tests have been done on version 0.47 of Pajek to see if it is Year 2000 compliant, but to the best of our belief no problems will arise. Pajek does not offer date-manipulation features to the user in any form. Dates in output files are displayed in Delphi's LongDateFormat (e. g. 08-27-2001). |
| August 26, 1999 | Minor changes in triadic census algorithm to speed it up and standard coding of triads added. |
| August 23, 1999 | Exporting matrix to EPS using partition implemented: Density of lines among classes and vertices in selected two classes are shown using shadowing. |
| August 14, 1999 | Reading Ucinet DL files changed. If the file contains several matrices, all of them use the same description of vertices (like coordinates) - useful when displaying sequence of networks. |
| August 12, 1999 | Generating network in specified time(s): Option for generating new network only if at least one vertex or line changed in the period. |
| August 10, 1999 | Possibility to include each vertex to its own neighbourhood when computing dissimilarity matrices added. Dissimilarity d1 normalized using maxdegrees. |
| August 6, 1999 | Possibility to display and optimize sequence of networks implemented. Menu: Options/Previous/Next for changing parameters when drawing sequence of (previous/next) networks added in Draw window. |
| August 5, 1999 | Exporting colors of vertices and lines defined on input (NET file) to Mage and VRML added. |
| August 1, 1999 | Possibility to use colors of vertices and lines defined on input (NET file)
in draw window added (Options/Colors/Vertices, Edges or Arcs).
List of all possible colors (Acrobat file). Example NET file with different colors of vertices and arcs. |
| July 31, 1999 | Number of different colors when using Draw/Partition increased to 32. See: Class numbers and colors (Acrobat file). |
| July 28, 1999 | Export to Mage generalized - exporting consequent networks (and partitions). |
| July 26, 1999 | Minor changes in viewing partition, permutation, cluster and vector (vertex labels from network attached). |
| July 25, 1999 | Generating network in specified time(s) implemented (Net/Transform/Generate in Time). |
| July 23, 1999 | Displaying Next/Previous network in memory implemented (in Draw window). |
| July 21, 1999 | Pajek 0.46: Editing cluster implemented. |
| July 21, 1999 | Pajek presented at Sredin Seminar, Ljubljana, Slovenia. |
| July 15, 1999 | Creating empty cluster implemented. |
| July 11, 1999 | Exporting network as matrix in EPS using permutation implemented. |
| July 8, 1999 | Editing permutation implemented. |
| July 5, 1999 | Different measures of dissimilarities among selected vertices determined using cluster according to common neighbours added. |
| June 28 - July 2, 1999 | Application of Pajek presented at 4th Slovenian International Conference in Graph Theory, Bled, Slovenia |
| June 27, 1999 | Median and standard deviation included to Info/Partition. |
| June 21-26, 1999 | Application of Pajek presented at 14th MATH/CHEM/COMP Conference on the Interfaces among Mathematics, Chemistry and Computer Sciences, Dubrovnik, Croatia |
| June 2, 1999 | Pajek 0.45: Possibility of selecting noncontiguous ranges in partition implemented (Cluster/Binarize Partition). |
| May 25, 1999 | Pajek 0.44: Extended Info/Partition. |
| May 14, 1999 | Faster algorithms for weak and strong components implemented. |
| May 12, 1999 | Pajek 0.43: Upper number of vertices increased to 999997. |
| May 11, 1999 | Pajek presented at Seminar for Discrete Mathematics, Faculty of Mathematics and Physics, Ljubljana, Slovenia. |
| May 4, 1999 | Pajek 0.42: Valued core partition implemented. |
| April 28, 1999 | Generating identity vector of selected dimension added. |
| April 21-24, 1999 | Pajek presented at DSI'99, Portorož, Slovenia. |
| March 10, 1999 | Pajek 0.41: Triadic Census (counting triads) implemented. |
| March 5, 1999 | Autosaving position and size of Info window implemented. |
| February 18-21, 1999 | Pajek presented at Sunbelt XIX Conference on Social Networks, Charleston, USA |
| February 8, 1999 | Pajek 0.40: Modified exports to VRML, Kinemages and MDLMolfile according to visibility / nonvisibility of edges and arcs. |
| February 2, 1999 | Modified Centers procedure (result of the procedure is vector now). |
| January 12, 1999 | Some minor bugs fixed. |
| January 2, 1999 | Pajek 0.39: Harmonic function (defined on vector, network, partition and permutation) implemented. |
| January 1, 1999 | Multiplication of matrix (network) by vector implemented. |
| December 23, 1998 | Several minor bugs fixed. |
| December 15, 1998 | Pajek 0.38: Export to Kinemages generalized - possibility of using two partitions selected by Partitions menu - first for generations, second for colors. |
| December 1, 1998 | Pajek 0.37: Move/Grasp added when drawing using partition - determine which additional vertices are moving when clicking with left mouse button close to vertex in given class (only selected, selected and higher, selected and lower). |
| November 18, 1998 | Some bugs in shrinking procedure fixed. |
| October 21, 1998 | Pajek 0.36: Possibility to have more than one vector in input file added. |
| October 18, 1998 | Editing vector implemented. |
| October 15, 1998 | Some smaller bugs fixed. |
| October 13, 1998 | Pajek 0.35: Retrieving coordinates of network to vector implemented. Putting vector as coordinates of network implemented. |
| October 9-11, 1998 | Pajek presented at Austrian, Hungarian, and Slovenian Joint Meeting of Young Statisticians, Piran, Slovenia. |
| October 8, 1998 | Truncating vector and transforming vector to partition by truncating implemented. |
| October 7, 1998 | Pajek 0.34: Binary operations on vectors (sum, difference, product, division, min, max) implemented and additional operations according to neighbours added. |
| October 6, 1998 | Reordering vector and specifying results when dividing by 0 in Options/Read/Write added. |
| October 5, 1998 | Making vector from partition and vector transformations (multiplying by a constant, absolute, sqrt, normalizations) implemented. |
| October 4, 1998 | Mirroring permutation and making partition into selected number of clusters from given permutation implemented. |
| October 3, 1998 | Another option of exporting to Kinemages added - kinamages with labels. |
| October 1, 1998 | Leader partition - partitioning vertices of acycling network inside layers implemented. |
| September 27, 1998 | Procedure making partition from vector generalized. |
| September 25, 1998 | Making permutation from vector implemented. |
| September 24, 1998 | Random partition into given number of clusters implemented. |
| September 23, 1998 | Pajek presented at Sredin Seminar, Ljubljana, Slovenia. |
| September 21, 1998 | Pajek 0.33: Modified CPM and Citation weights procedures (results of the procedures are vectors now). |
| September 19, 1998 | Relinking index of genealogy added to Info/Indices. |
| September 17, 1998 | Export to Kinemages format improved to support animation. |
| September 15, 1998 | Exporting network as matrix in EPS implemented (File/Network/Export Matrix to EPS). If valued network is exported shadowing is used. |
| September 14, 1998 | Averaging class numbers of neighbours and information about vector implemented. |
| September 13, 1998 | Extracting subvector according to partition and making partition from vector implemented. |
| September 12, 1998 | Vector (*.vec) as a new object in Pajek added. Input format is similar to partitions, only that values can be real numbers (not only positive integers). |
| September 10-11, 1998 | Pajek presented at Graph Drawing Workshop, Passau, Germany. |
| September 7-9, 1998 | Pajek presented at International Conference on Methodology and Statistics, Preddvor, Slovenia. |
| 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 aesthetic 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 Computer Sciences, 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, Portorož, 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 algorithms 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 15-17, 1997 | Pajek presented at International Conference od Applied Statistics, Preddvor, Slovenia. |
| 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 Computer Sciences, 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, Portorož, 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 |
Pajek Manual; Macros