Document (#33748)

Author
Thaller, G.E.
Title
Software-Anforderungen für Webprojekte : Vorgehensmodelle, Spezifikation, Design
Imprint
Bonn : Galileo Press
Year
2002
Pages
252 S
Isbn
3-89842-239-9
Series
Galileo computing
Abstract
Unzählige gescheiterte Software-Projekte haben gezeigt, dass mangelhafte Planung ein Garant für den Misserfolg ist -- Georg Erwin Thaller zeigt in Software-Anforderungen für Webprojekte, wie man sich davor mit einer klaren Spezifikation für ein Projekt schützen kann. "Was man nicht im Kopf hat, dass hat man eben in den Beinen", ist ein alter Spruch, der bei Projekten in der Software- und Webentwicklung leider überhaupt nicht zutrifft. Wer hier versucht, ohne Plan und Überlegungen zu handeln, kommt beinahe garantiert nicht zum Erfolg. Thaller beginnt mit einer Beschreibung gescheiterter Projekte, in der sich Softwarefehler in Verteidigungseinrichtungen der USA fröhlich in eine Reihe mit Fehlern in Bank- und Flugzeugsystemen stellen. Nach 15 Beispielen wird auch der skeptische Leser auf das Problem ungenügender Planung aufmerksam. Thaller bietet jedoch keine Patentrezepte für jeden Fall, sondern zeigt Vorgehens- und Lösungsstrategien, die eng mit den Spezifikationen des geplanten Projektes zu tun haben. So besteht auch das zweite Kapitel aus Strategien für die Spezifikation des Entwicklungsprozesses: Welche Werkzeuge soll man verwenden, wie sieht das Projektmanagement aus, welche Modellstrategien lassen sich für die Details der einzelnen Phasen anwenden? Das dritte Kapitel beschäftigt sich dann mit der Konzeption, dem Zusammenstellen der Inhalte und der Tücken der Sprache, Grafiken, Gliederung und Struktur und mit der Spezifikation von verwandten Papieren. Zuletzt folgen die Verifikation und Validation, die Übergabe an das Design und damit der Beginn der Umsetzung. Thaller schlägt zunächst abschreckend viele Vorbereitungen bis zum ersten praktischen Schritt vor, doch der Aufwand zahlt sich aus. Spätestens bei der Fehlerbehebung schlecht abgestimmter und geplanter Projekte wird er mehr Zustimmer haben als zuvor. Ein wichtiges Buch für Projektleiter, -manager und Entwickler und eine Empfehlung mit Lösungen für den Arbeitsprozess.
RSWK
World Wide Web / Softwareentwicklung / Projekt / Requirements engineering / Projektmanagement / Vorgehensmodell
BK
54.52 / Software engineering
GHBS
TWQB (E)
TWP (PB)
TWQ (PB)
TWZ (HA)
TXD (HA)
TZG (HA)
TWD (FH K)
RVK
ST 233 Informatik / Monographien / Software und -entwicklung / Programmverifikation, -qualität, -test, -bewertung Test etc.
SR 870 (BVB)

Similar documents (author)

  1. Thaller, M.: Klassifikatorische Voraussetzungen der Analyse historischer Quellen mittels formaler Verfahren (1982) 6.10 
    6.0972233 = sum of:
  6.0972233 = weight(author_txt:thaller in 102) [ClassicSimilarity], result of:
    6.0972233 = fieldWeight in 102, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.755557 = idf(docFreq=6, maxDocs=44421)
      0.625 = fieldNorm(doc=102)
  2. Thaller, M.: Historische Fachinformation und Historische Fachinformatik : schwierige Beziehungen (2003) 6.10 
    6.0972233 = sum of:
  6.0972233 = weight(author_txt:thaller in 2826) [ClassicSimilarity], result of:
    6.0972233 = fieldWeight in 2826, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.755557 = idf(docFreq=6, maxDocs=44421)
      0.625 = fieldNorm(doc=2826)
  3. Thaller, M.: From the digitized to the digital library (2001) 6.10 
    6.0972233 = sum of:
  6.0972233 = weight(author_txt:thaller in 2159) [ClassicSimilarity], result of:
    6.0972233 = fieldWeight in 2159, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.755557 = idf(docFreq=6, maxDocs=44421)
      0.625 = fieldNorm(doc=2159)
  4. Budin, G.; Galinski, C.; Nedobity, W.; Thaller, R.: Terminologie und die Wissensverarbeitung (1993) 3.05 
    3.0486116 = sum of:
  3.0486116 = weight(author_txt:thaller in 4698) [ClassicSimilarity], result of:
    3.0486116 = fieldWeight in 4698, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.755557 = idf(docFreq=6, maxDocs=44421)
      0.3125 = fieldNorm(doc=4698)
  5. Bürger, T.; Fabian, C.; Schaab, R.; Schneider-Kempf, B.; Schnelling, H.; Thaller, M.: ¬Das VD 18 : eine Einladung ins 18. Jahrhundert (2008) 2.44 
    2.4388893 = sum of:
  2.4388893 = weight(author_txt:thaller in 588) [ClassicSimilarity], result of:
    2.4388893 = fieldWeight in 588, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.755557 = idf(docFreq=6, maxDocs=44421)
      0.25 = fieldNorm(doc=588)

Similar documents (content)

  1. Burblies, C.; Wolff, J.E.: Vascoda - Effiziente Vermittlung wissenschaftlicher information (2009) 0.11 
    0.11040007 = sum of:
  0.11040007 = product of:
    0.4600003 = sum of:
      0.030052984 = weight(abstract_txt:welche in 3783) [ClassicSimilarity], result of:
        0.030052984 = score(doc=3783,freq=1.0), product of:
          0.10330381 = queryWeight, product of:
            1.1435717 = boost
            5.3196516 = idf(docFreq=590, maxDocs=44421)
            0.016981253 = queryNorm
          0.29091844 = fieldWeight in 3783, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.3196516 = idf(docFreq=590, maxDocs=44421)
            0.0546875 = fieldNorm(doc=3783)
      0.03812451 = weight(abstract_txt:projekt in 3783) [ClassicSimilarity], result of:
        0.03812451 = score(doc=3783,freq=1.0), product of:
          0.12105817 = queryWeight, product of:
            1.2379477 = boost
            5.7586684 = idf(docFreq=380, maxDocs=44421)
            0.016981253 = queryNorm
          0.3149272 = fieldWeight in 3783, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.7586684 = idf(docFreq=380, maxDocs=44421)
            0.0546875 = fieldNorm(doc=3783)
      0.04657955 = weight(abstract_txt:anforderungen in 3783) [ClassicSimilarity], result of:
        0.04657955 = score(doc=3783,freq=1.0), product of:
          0.13835286 = queryWeight, product of:
            1.3234249 = boost
            6.15629 = idf(docFreq=255, maxDocs=44421)
            0.016981253 = queryNorm
          0.33667213 = fieldWeight in 3783, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.15629 = idf(docFreq=255, maxDocs=44421)
            0.0546875 = fieldNorm(doc=3783)
      0.042904932 = weight(abstract_txt:haben in 3783) [ClassicSimilarity], result of:
        0.042904932 = score(doc=3783,freq=2.0), product of:
          0.11900079 = queryWeight, product of:
            1.5032313 = boost
            4.661807 = idf(docFreq=1140, maxDocs=44421)
            0.016981253 = queryNorm
          0.36054325 = fieldWeight in 3783, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.661807 = idf(docFreq=1140, maxDocs=44421)
            0.0546875 = fieldNorm(doc=3783)
      0.038896706 = weight(abstract_txt:sich in 3783) [ClassicSimilarity], result of:
        0.038896706 = score(doc=3783,freq=3.0), product of:
          0.11545323 = queryWeight, product of:
            1.9115176 = boost
            3.5567884 = idf(docFreq=3444, maxDocs=44421)
            0.016981253 = queryNorm
          0.33690444 = fieldWeight in 3783, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.5567884 = idf(docFreq=3444, maxDocs=44421)
            0.0546875 = fieldNorm(doc=3783)
      0.26344162 = weight(abstract_txt:spezifikation in 3783) [ClassicSimilarity], result of:
        0.26344162 = score(doc=3783,freq=1.0), product of:
          0.55333847 = queryWeight, product of:
            3.7429643 = boost
            8.705735 = idf(docFreq=19, maxDocs=44421)
            0.016981253 = queryNorm
          0.4760949 = fieldWeight in 3783, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.705735 = idf(docFreq=19, maxDocs=44421)
            0.0546875 = fieldNorm(doc=3783)
    0.24 = coord(6/25)
  2. Redeker, G.: Didaktische Ontologien : Stand der internationalen Forschung (2000) 0.10 
    0.100970864 = sum of:
  0.100970864 = product of:
    0.5048543 = sum of:
      0.029682605 = weight(abstract_txt:nicht in 663) [ClassicSimilarity], result of:
        0.029682605 = score(doc=663,freq=2.0), product of:
          0.08515662 = queryWeight, product of:
            1.271628 = boost
            3.9435613 = idf(docFreq=2339, maxDocs=44421)
            0.016981253 = queryNorm
          0.34856486 = fieldWeight in 663, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.9435613 = idf(docFreq=2339, maxDocs=44421)
            0.0625 = fieldNorm(doc=663)
      0.03467242 = weight(abstract_txt:haben in 663) [ClassicSimilarity], result of:
        0.03467242 = score(doc=663,freq=1.0), product of:
          0.11900079 = queryWeight, product of:
            1.5032313 = boost
            4.661807 = idf(docFreq=1140, maxDocs=44421)
            0.016981253 = queryNorm
          0.29136294 = fieldWeight in 663, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.661807 = idf(docFreq=1140, maxDocs=44421)
            0.0625 = fieldNorm(doc=663)
      0.03629603 = weight(abstract_txt:sich in 663) [ClassicSimilarity], result of:
        0.03629603 = score(doc=663,freq=2.0), product of:
          0.11545323 = queryWeight, product of:
            1.9115176 = boost
            3.5567884 = idf(docFreq=3444, maxDocs=44421)
            0.016981253 = queryNorm
          0.31437865 = fieldWeight in 663, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5567884 = idf(docFreq=3444, maxDocs=44421)
            0.0625 = fieldNorm(doc=663)
      0.103127114 = weight(abstract_txt:projekte in 663) [ClassicSimilarity], result of:
        0.103127114 = score(doc=663,freq=1.0), product of:
          0.2461174 = queryWeight, product of:
            2.1618326 = boost
            6.704255 = idf(docFreq=147, maxDocs=44421)
            0.016981253 = queryNorm
          0.41901594 = fieldWeight in 663, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.704255 = idf(docFreq=147, maxDocs=44421)
            0.0625 = fieldNorm(doc=663)
      0.30107614 = weight(abstract_txt:spezifikation in 663) [ClassicSimilarity], result of:
        0.30107614 = score(doc=663,freq=1.0), product of:
          0.55333847 = queryWeight, product of:
            3.7429643 = boost
            8.705735 = idf(docFreq=19, maxDocs=44421)
            0.016981253 = queryNorm
          0.54410845 = fieldWeight in 663, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.705735 = idf(docFreq=19, maxDocs=44421)
            0.0625 = fieldNorm(doc=663)
    0.2 = coord(5/25)
  3. Rogalla, I.; Prehn, M.: Arbeitsprozessorientierte Weiterbildung : Prozess-Systematik als Basis für Informationsaneignung, Wissenserwerb und Kompetenzentwicklung (2004) 0.10 
    0.095587716 = sum of:
  0.095587716 = product of:
    0.39828217 = sum of:
      0.08892169 = weight(abstract_txt:arbeitsprozess in 4171) [ClassicSimilarity], result of:
        0.08892169 = score(doc=4171,freq=1.0), product of:
          0.16898692 = queryWeight, product of:
            1.0342292 = boost
            9.622026 = idf(docFreq=7, maxDocs=44421)
            0.016981253 = queryNorm
          0.5262046 = fieldWeight in 4171, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.622026 = idf(docFreq=7, maxDocs=44421)
            0.0546875 = fieldNorm(doc=4171)
      0.034342613 = weight(abstract_txt:zeigt in 4171) [ClassicSimilarity], result of:
        0.034342613 = score(doc=4171,freq=1.0), product of:
          0.11291376 = queryWeight, product of:
            1.1955801 = boost
            5.561583 = idf(docFreq=463, maxDocs=44421)
            0.016981253 = queryNorm
          0.30414906 = fieldWeight in 4171, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.561583 = idf(docFreq=463, maxDocs=44421)
            0.0546875 = fieldNorm(doc=4171)
      0.053916197 = weight(abstract_txt:projekt in 4171) [ClassicSimilarity], result of:
        0.053916197 = score(doc=4171,freq=2.0), product of:
          0.12105817 = queryWeight, product of:
            1.2379477 = boost
            5.7586684 = idf(docFreq=380, maxDocs=44421)
            0.016981253 = queryNorm
          0.44537428 = fieldWeight in 4171, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.7586684 = idf(docFreq=380, maxDocs=44421)
            0.0546875 = fieldNorm(doc=4171)
      0.033047765 = weight(abstract_txt:software in 4171) [ClassicSimilarity], result of:
        0.033047765 = score(doc=4171,freq=1.0), product of:
          0.13866366 = queryWeight, product of:
            1.8737066 = boost
            4.3580413 = idf(docFreq=1545, maxDocs=44421)
            0.016981253 = queryNorm
          0.23833038 = fieldWeight in 4171, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.3580413 = idf(docFreq=1545, maxDocs=44421)
            0.0546875 = fieldNorm(doc=4171)
      0.031759024 = weight(abstract_txt:sich in 4171) [ClassicSimilarity], result of:
        0.031759024 = score(doc=4171,freq=2.0), product of:
          0.11545323 = queryWeight, product of:
            1.9115176 = boost
            3.5567884 = idf(docFreq=3444, maxDocs=44421)
            0.016981253 = queryNorm
          0.2750813 = fieldWeight in 4171, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5567884 = idf(docFreq=3444, maxDocs=44421)
            0.0546875 = fieldNorm(doc=4171)
      0.1562949 = weight(abstract_txt:projektmanagement in 4171) [ClassicSimilarity], result of:
        0.1562949 = score(doc=4171,freq=1.0), product of:
          0.31009004 = queryWeight, product of:
            1.9812951 = boost
            9.216561 = idf(docFreq=11, maxDocs=44421)
            0.016981253 = queryNorm
          0.5040307 = fieldWeight in 4171, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.216561 = idf(docFreq=11, maxDocs=44421)
            0.0546875 = fieldNorm(doc=4171)
    0.24 = coord(6/25)
  4. Schwänzl, R.: Modulare MetaDaten (2000) 0.09 
    0.09386312 = sum of:
  0.09386312 = product of:
    0.58664453 = sum of:
      0.04452391 = weight(abstract_txt:nicht in 5461) [ClassicSimilarity], result of:
        0.04452391 = score(doc=5461,freq=2.0), product of:
          0.08515662 = queryWeight, product of:
            1.271628 = boost
            3.9435613 = idf(docFreq=2339, maxDocs=44421)
            0.016981253 = queryNorm
          0.5228473 = fieldWeight in 5461, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.9435613 = idf(docFreq=2339, maxDocs=44421)
            0.09375 = fieldNorm(doc=5461)
      0.052008633 = weight(abstract_txt:haben in 5461) [ClassicSimilarity], result of:
        0.052008633 = score(doc=5461,freq=1.0), product of:
          0.11900079 = queryWeight, product of:
            1.5032313 = boost
            4.661807 = idf(docFreq=1140, maxDocs=44421)
            0.016981253 = queryNorm
          0.4370444 = fieldWeight in 5461, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.661807 = idf(docFreq=1140, maxDocs=44421)
            0.09375 = fieldNorm(doc=5461)
      0.038497753 = weight(abstract_txt:sich in 5461) [ClassicSimilarity], result of:
        0.038497753 = score(doc=5461,freq=1.0), product of:
          0.11545323 = queryWeight, product of:
            1.9115176 = boost
            3.5567884 = idf(docFreq=3444, maxDocs=44421)
            0.016981253 = queryNorm
          0.33344892 = fieldWeight in 5461, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.5567884 = idf(docFreq=3444, maxDocs=44421)
            0.09375 = fieldNorm(doc=5461)
      0.45161423 = weight(abstract_txt:spezifikation in 5461) [ClassicSimilarity], result of:
        0.45161423 = score(doc=5461,freq=1.0), product of:
          0.55333847 = queryWeight, product of:
            3.7429643 = boost
            8.705735 = idf(docFreq=19, maxDocs=44421)
            0.016981253 = queryNorm
          0.8161627 = fieldWeight in 5461, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.705735 = idf(docFreq=19, maxDocs=44421)
            0.09375 = fieldNorm(doc=5461)
    0.16 = coord(4/25)
  5. Balzer, D.; Fischer, B.K.; Kett, J.; Laux, S.; Lill, J.M.; Lindenthal, J.; Manecke, M.; Rosenkötter, M.; Vitzthum, A.: ¬Das Projekt "GND für Kulturdaten"; (GND4C) (2019) 0.09 
    0.090130776 = sum of:
  0.090130776 = product of:
    0.3755449 = sum of:
      0.0257597 = weight(abstract_txt:welche in 721) [ClassicSimilarity], result of:
        0.0257597 = score(doc=721,freq=1.0), product of:
          0.10330381 = queryWeight, product of:
            1.1435717 = boost
            5.3196516 = idf(docFreq=590, maxDocs=44421)
            0.016981253 = queryNorm
          0.24935867 = fieldWeight in 721, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.3196516 = idf(docFreq=590, maxDocs=44421)
            0.046875 = fieldNorm(doc=721)
      0.022261955 = weight(abstract_txt:nicht in 721) [ClassicSimilarity], result of:
        0.022261955 = score(doc=721,freq=2.0), product of:
          0.08515662 = queryWeight, product of:
            1.271628 = boost
            3.9435613 = idf(docFreq=2339, maxDocs=44421)
            0.016981253 = queryNorm
          0.26142365 = fieldWeight in 721, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.9435613 = idf(docFreq=2339, maxDocs=44421)
            0.046875 = fieldNorm(doc=721)
      0.056462936 = weight(abstract_txt:anforderungen in 721) [ClassicSimilarity], result of:
        0.056462936 = score(doc=721,freq=2.0), product of:
          0.13835286 = queryWeight, product of:
            1.3234249 = boost
            6.15629 = idf(docFreq=255, maxDocs=44421)
            0.016981253 = queryNorm
          0.4081082 = fieldWeight in 721, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.15629 = idf(docFreq=255, maxDocs=44421)
            0.046875 = fieldNorm(doc=721)
      0.026004316 = weight(abstract_txt:haben in 721) [ClassicSimilarity], result of:
        0.026004316 = score(doc=721,freq=1.0), product of:
          0.11900079 = queryWeight, product of:
            1.5032313 = boost
            4.661807 = idf(docFreq=1140, maxDocs=44421)
            0.016981253 = queryNorm
          0.2185222 = fieldWeight in 721, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.661807 = idf(docFreq=1140, maxDocs=44421)
            0.046875 = fieldNorm(doc=721)
      0.019248877 = weight(abstract_txt:sich in 721) [ClassicSimilarity], result of:
        0.019248877 = score(doc=721,freq=1.0), product of:
          0.11545323 = queryWeight, product of:
            1.9115176 = boost
            3.5567884 = idf(docFreq=3444, maxDocs=44421)
            0.016981253 = queryNorm
          0.16672446 = fieldWeight in 721, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.5567884 = idf(docFreq=3444, maxDocs=44421)
            0.046875 = fieldNorm(doc=721)
      0.22580712 = weight(abstract_txt:spezifikation in 721) [ClassicSimilarity], result of:
        0.22580712 = score(doc=721,freq=1.0), product of:
          0.55333847 = queryWeight, product of:
            3.7429643 = boost
            8.705735 = idf(docFreq=19, maxDocs=44421)
            0.016981253 = queryNorm
          0.40808135 = fieldWeight in 721, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.705735 = idf(docFreq=19, maxDocs=44421)
            0.046875 = fieldNorm(doc=721)
    0.24 = coord(6/25)