Search (13 results, page 1 of 1)

0.012653551 = product of:
  0.037960652 = sum of:
    0.037960652 = product of:
      0.075921305 = sum of:
        0.075921305 = weight(_text_:t in 1575) [ClassicSimilarity], result of:
          0.075921305 = score(doc=1575,freq=4.0), product of:
            0.17620352 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04472842 = queryNorm
            0.4308728 = fieldWeight in 1575, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1575)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Classification

Mat T 1091 / Neuronales Netz

SBB

Mat T 1091 / Neuronales Netz

0.011069551 = product of:
  0.033208653 = sum of:
    0.033208653 = product of:
      0.06641731 = sum of:
        0.06641731 = weight(_text_:t in 1665) [ClassicSimilarity], result of:
          0.06641731 = score(doc=1665,freq=6.0), product of:
            0.17620352 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04472842 = queryNorm
            0.37693518 = fieldWeight in 1665, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1665)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Classification

Mat T 1091 / Künstliche Intelligenz

Footnote

Rez. in: Spektrum der Wissenschaft 1998, H.3, S.108-110 (T. Scheuer)

SBB

Mat T 1091 / Künstliche Intelligenz

0.009038251 = product of:
  0.02711475 = sum of:
    0.02711475 = product of:
      0.0542295 = sum of:
        0.0542295 = weight(_text_:t in 2824) [ClassicSimilarity], result of:
          0.0542295 = score(doc=2824,freq=4.0), product of:
            0.17620352 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04472842 = queryNorm
            0.3077663 = fieldWeight in 2824, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2824)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Classification

Mat T 1091 / Neuronales Netz

SBB

Mat T 1091 / Neuronales Netz

0.0070700976 = product of:
  0.021210292 = sum of:
    0.021210292 = product of:
      0.042420585 = sum of:
        0.042420585 = weight(_text_:22 in 2916) [ClassicSimilarity], result of:
          0.042420585 = score(doc=2916,freq=2.0), product of:
            0.1566313 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04472842 = queryNorm
            0.2708308 = fieldWeight in 2916, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2916)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date

21. 3.2008 19:10:22

0.006628167 = product of:
  0.0198845 = sum of:
    0.0198845 = product of:
      0.039769 = sum of:
        0.039769 = weight(_text_:i in 4707) [ClassicSimilarity], result of:
          0.039769 = score(doc=4707,freq=4.0), product of:
            0.16870351 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.04472842 = queryNorm
            0.2357331 = fieldWeight in 4707, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.03125 = fieldNorm(doc=4707)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

The two-volume set LNCS 6496 and 6497 constitutes the refereed proceedings of the 9th International Semantic Web Conference, ISWC 2010, held in Shanghai, China, during November 7-11, 2010. Part I contains 51 papers out of 578 submissions to the research track. Part II contains 18 papers out of 66 submissions to the semantic Web in-use track, 6 papers out of 26 submissions to the doctoral consortium track, and also 4 invited talks. Each submitted paper were carefully reviewed. The International Semantic Web Conferences (ISWC) constitute the major international venue where the latest research results and technical innovations on all aspects of the Semantic Web are presented. ISWC brings together researchers, practitioners, and users from the areas of artificial intelligence, databases, social networks, distributed computing, Web engineering, information systems, natural language processing, soft computing, and human computer interaction to discuss the major challenges and proposed solutions, the success stories and failures, as well the visions that can advance research and drive innovation in the Semantic Web.

0.006391009 = product of:
  0.019173026 = sum of:
    0.019173026 = product of:
      0.038346052 = sum of:
        0.038346052 = weight(_text_:t in 163) [ClassicSimilarity], result of:
          0.038346052 = score(doc=163,freq=2.0), product of:
            0.17620352 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04472842 = queryNorm
            0.21762364 = fieldWeight in 163, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0390625 = fieldNorm(doc=163)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Ontologies have been developed and investigated for quite a while now in artificial intelligente and natural language processing to facilitate knowledge sharing and reuse. More recently, the notion of ontologies has attracied attention from fields such as intelligent information integration, cooperative information systems, information retrieval, electronic commerce, and knowledge management. The author systematicaliy introduces the notion of ontologies to the non-expert reader and demonstrates in detail how to apply this conceptual framework for improved intranet retrieval of corporate information and knowledge and for enhanced Internet-based electronic commerce. In the second part of the book, the author presents a more technical view an emerging Web standards, like XML, RDF, XSL-T, or XQL, allowing for structural and semantic modeling and description of data and information.

0.006391009 = product of:
  0.019173026 = sum of:
    0.019173026 = product of:
      0.038346052 = sum of:
        0.038346052 = weight(_text_:t in 491) [ClassicSimilarity], result of:
          0.038346052 = score(doc=491,freq=2.0), product of:
            0.17620352 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04472842 = queryNorm
            0.21762364 = fieldWeight in 491, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0390625 = fieldNorm(doc=491)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Content

Enthält auch die Beiträge: BROOKS, R.A.: Künstliche Intelligenz und Roboterentwicklung - RITTER, H.: Die Evolution der künstlichen Intelligenz - ENGEL, A.K. u. W. SINGER: Neuronale Grundlagen des Bewußtseins - METZINGER, T.: Postbiotisches Bewußtsein: wie man ein künstliches Subjekt baut - und warum wir es nicht tun sollten - HARA, F.: Gesichtsrobotik und emotional computing

0.006391009 = product of:
  0.019173026 = sum of:
    0.019173026 = product of:
      0.038346052 = sum of:
        0.038346052 = weight(_text_:t in 3389) [ClassicSimilarity], result of:
          0.038346052 = score(doc=3389,freq=2.0), product of:
            0.17620352 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04472842 = queryNorm
            0.21762364 = fieldWeight in 3389, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3389)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

0.005858527 = product of:
  0.01757558 = sum of:
    0.01757558 = product of:
      0.03515116 = sum of:
        0.03515116 = weight(_text_:i in 4706) [ClassicSimilarity], result of:
          0.03515116 = score(doc=4706,freq=2.0), product of:
            0.16870351 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.04472842 = queryNorm
            0.20836058 = fieldWeight in 4706, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4706)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

The two-volume set LNCS 6496 and 6497 constitutes the refereed proceedings of the 9th International Semantic Web Conference, ISWC 2010, held in Shanghai, China, during November 7-11, 2010. Part I contains 51 papers out of 578 submissions to the research track. Part II contains 18 papers out of 66 submissions to the semantic Web in-use track, 6 papers out of 26 submissions to the doctoral consortium track, and also 4 invited talks. Each submitted paper were carefully reviewed. The International Semantic Web Conferences (ISWC) constitute the major international venue where the latest research results and technical innovations on all aspects of the Semantic Web are presented. ISWC brings together researchers, practitioners, and users from the areas of artificial intelligence, databases, social networks, distributed computing, Web engineering, information systems, natural language processing, soft computing, and human computer interaction to discuss the major challenges and proposed solutions, the success stories and failures, as well the visions that can advance research and drive innovation in the Semantic Web.

0.005112807 = product of:
  0.01533842 = sum of:
    0.01533842 = product of:
      0.03067684 = sum of:
        0.03067684 = weight(_text_:t in 4725) [ClassicSimilarity], result of:
          0.03067684 = score(doc=4725,freq=2.0), product of:
            0.17620352 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04472842 = queryNorm
            0.17409891 = fieldWeight in 4725, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.03125 = fieldNorm(doc=4725)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

0.004373489 = product of:
  0.013120467 = sum of:
    0.013120467 = product of:
      0.026240934 = sum of:
        0.026240934 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
          0.026240934 = score(doc=150,freq=6.0), product of:
            0.1566313 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04472842 = queryNorm
            0.16753313 = fieldWeight in 150, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.01953125 = fieldNorm(doc=150)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Classification

006.7 22

Date

7. 3.2007 19:30:22

DDC

006.7 22

0.004058907 = product of:
  0.01217672 = sum of:
    0.01217672 = product of:
      0.02435344 = sum of:
        0.02435344 = weight(_text_:i in 666) [ClassicSimilarity], result of:
          0.02435344 = score(doc=666,freq=6.0), product of:
            0.16870351 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.04472842 = queryNorm
            0.14435646 = fieldWeight in 666, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.015625 = fieldNorm(doc=666)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

For more than 25 years, Hofstadter has been explaining the mystery of human consciousness through a bold fusion of mathematical logic and cognitive science. Yet for all of the acclaim his fusion has garnered (including the Pulitzer for his Godel, Escher, Bach, 1979), this pioneer admits that few readers have really grasped its meaning. To dispel the lingering incomprehension, Hofstadter here amplifies his revolutionary conception of the mind. A repudiation of traditional dualism--in which a spirit or soul inhabits the body--this revolutionary conception defines the mind as the emergence of a neural feedback loop within the brain. It is this peculiar loop that allows a stream of cognitive symbols to twist back on itself, so creating the self-awareness and self-integration that constitute an "I." Hofstadter explains the dynamics of this reflective self in refreshingly lucid language, enlivened with personal anecdotes that translate arcane formulas into the wagging tail on a golden retriever or the smile on Hopalong Cassidy. Nonspecialists are thus able to assess the divide between human and animal minds, and even to plumb the mental links binding the living to the dead. Hofstadter's analysis will not convince all skeptics. But even skeptics will appreciate the way he forces us to think deeper thoughts about thought.

Footnote

Gewisse Themen können Hofstadters Zorn erregen, zum Beispiel die Diskussion über das so genannte inverted spectrum paradox. Wie kann ich sicher sein, dass ein anderer Mensch das, was ich als Rot erlebe, genauso erlebt wie ich und nicht etwa eine Empfindung hat, die ich als Blau bezeichnen würde? Oder das Konzept vom Zombie, einem Wesen, das sich in jeder Hinsicht so verhält wie ein gewöhnlicher Mensch, dem aber alle menschlichen Gefühle fehlen. Oder Bewusstsein und freier Wille. Hofstadter hält beides für Illusionen, für Trugbilder gleich der Murmel im Briefumschlagstapel, allerdings für unvermeidbare, machtvolle Trugbilder. Wir erleben, dass ein Ich in unserem Schädel steckt, aber das ist nur eine Illusion, die von Millionen kleiner Schleifen erzeugt wird, »einem Schwarm bunter Schmetterlinge in einem Obstgarten«. An dieser Stelle ist Hofstadter anderer Meinung als sein Freund, der Philosoph Daniel C. Dennett (mit dem zusammen er das Buch »The Mind's I«, deutsch »Einsicht ins lch«, herausgegeben hat). Aber wie Den-nett, der einem seiner Werke den dreisten Titel »Consciousness Explained« gab, glaubt er, er habe das Bewusstsein erklärt. Das stimmt leider nicht. Beide haben das Bewusstsein nur beschrieben. Einen Regenbogen zu beschreiben ist einfach, ihn zu erklären ist nicht so einfach. Bewusstsein zu beschreiben ist einfach, aber das Wunder zu erklären, durch das ein Haufen Moleküle es hervorbringt, ist nicht so einfach. Ich will meine Karten auf den Tisch legen. Ich gehöre zu der kleinen Gruppe der »Mysterianer«, zu denen auch die Philosophen John R. Searle (der Schurke in Hofstadters Buch), Thomas Nagel, Colin McGinn und Jerry Fodor sowie der Linguist Noam Chomsky, der Mathematiker Roger Penrose und einige andere zählen. Wir sind der Überzeugung, dass kein heute lebender Philosoph oder Naturwissenschaftler auch nur die nebelhafteste Ahnung davon hat, wie Bewusstsein und sein unzertrennlicher Begleiter, der freie Wille, aus einem materiellen Gehirn entstehen (was sie zweifellos tun). Wir sind überzeugt, dass kein Computer, wie wir ihn heute kennen - das heißt, der aus Schaltern und Verbindungsdrähten gebaut ist -, je ein Bewusstsein dessen erlangen wird, was er tut. Das stärkste Schachprogramm wird nicht wissen, dass es Schach spielt, ebenso wenig wie eine Waschmaschine weiß, dass sie Wäsche wäscht.

0.002020028 = product of:
  0.0060600834 = sum of:
    0.0060600834 = product of:
      0.012120167 = sum of:
        0.012120167 = weight(_text_:22 in 1789) [ClassicSimilarity], result of:
          0.012120167 = score(doc=1789,freq=2.0), product of:
            0.1566313 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04472842 = queryNorm
            0.07738023 = fieldWeight in 1789, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.015625 = fieldNorm(doc=1789)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date

23. 3.2008 19:10:22