-
Cheung, D.W.; Kao, B.; Lee, J.: Discovering user access patterns on the World Wide Web (1998)
0.04
0.042507485 = product of:
0.12752245 = sum of:
0.12752245 = sum of:
0.07880975 = weight(_text_:system in 332) [ClassicSimilarity], result of:
0.07880975 = score(doc=332,freq=8.0), product of:
0.16177002 = queryWeight, product of:
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.051362853 = queryNorm
0.4871716 = fieldWeight in 332, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.0546875 = fieldNorm(doc=332)
0.0487127 = weight(_text_:22 in 332) [ClassicSimilarity], result of:
0.0487127 = score(doc=332,freq=2.0), product of:
0.17986396 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051362853 = queryNorm
0.2708308 = fieldWeight in 332, 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=332)
0.33333334 = coord(1/3)
- Abstract
- Intelligent agents should be used to assist users of the WWW. Identifies a number of key components in such a system and proposes a system architecture. Designs a learning agent along with the underlying algorithms for the discovery of areas of interest from user access logs. The discovered topics can be used to improve the efficiency of information retrieval by prefetching documents for the users and storing them in a document database in the system. Implements a prototype system
- Footnote
- Contribution to a special issue of selected papers from the Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD'97), held Singapore, 22-23 Feb 1997
-
Lieberman, H.: Personal assistants for the Web : an MIT perspective (1999)
0.04
0.03970675 = product of:
0.059560128 = sum of:
0.038683258 = weight(_text_:management in 3983) [ClassicSimilarity], result of:
0.038683258 = score(doc=3983,freq=2.0), product of:
0.17312427 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.051362853 = queryNorm
0.22344214 = fieldWeight in 3983, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.046875 = fieldNorm(doc=3983)
0.020876871 = product of:
0.041753743 = sum of:
0.041753743 = weight(_text_:22 in 3983) [ClassicSimilarity], result of:
0.041753743 = score(doc=3983,freq=2.0), product of:
0.17986396 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051362853 = queryNorm
0.23214069 = fieldWeight in 3983, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3983)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Date
- 7. 8.1999 11:22:55
- Source
- Intelligent information agents: Agent-based information discovery and management on the Internet. Ed.: Matthias Klusch
-
Knowles, C.: Intelligent agent development in knowledge management and information retrieval (1999)
0.03
0.030086977 = product of:
0.09026093 = sum of:
0.09026093 = weight(_text_:management in 4543) [ClassicSimilarity], result of:
0.09026093 = score(doc=4543,freq=2.0), product of:
0.17312427 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.051362853 = queryNorm
0.521365 = fieldWeight in 4543, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.109375 = fieldNorm(doc=4543)
0.33333334 = coord(1/3)
-
Juhne, J.; Jensen, A.T.; Gronbaek, K.: Ariadne: a Java-based guided tour system for the World Wide Web (1998)
0.03
0.029839888 = product of:
0.089519665 = sum of:
0.089519665 = sum of:
0.04776592 = weight(_text_:system in 3593) [ClassicSimilarity], result of:
0.04776592 = score(doc=3593,freq=4.0), product of:
0.16177002 = queryWeight, product of:
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.051362853 = queryNorm
0.29527056 = fieldWeight in 3593, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.046875 = fieldNorm(doc=3593)
0.041753743 = weight(_text_:22 in 3593) [ClassicSimilarity], result of:
0.041753743 = score(doc=3593,freq=2.0), product of:
0.17986396 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051362853 = queryNorm
0.23214069 = fieldWeight in 3593, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3593)
0.33333334 = coord(1/3)
- Abstract
- Presents a Guided tour system for the WWW, called Ariadne, which implements the ideas of trails and guided tours, originating from the hypertext field. Ariadne appears as a Java applet to the user and it stores guided tours in a database format separated from the WWW documents included in the tour. Itd main advantages are: an independent user interface which does not affect the layout of the documents being part of the tour, branching tours where the user may follow alternative routes, composition of existing tours into aggregate tours, overview map with indication of which parts of a tour have been visited an support for getting back on track. Ariadne is available as a research prototype, and it has been tested among a group of university students as well as casual users on the Internet
- Date
- 1. 8.1996 22:08:06
-
Guttman, R.; Moukas, A.; Maes, P.: Agents as mediators in electronic commerce (1999)
0.03
0.02578884 = product of:
0.077366516 = sum of:
0.077366516 = weight(_text_:management in 3977) [ClassicSimilarity], result of:
0.077366516 = score(doc=3977,freq=2.0), product of:
0.17312427 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.051362853 = queryNorm
0.44688427 = fieldWeight in 3977, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.09375 = fieldNorm(doc=3977)
0.33333334 = coord(1/3)
- Source
- Intelligent information agents: Agent-based information discovery and management on the Internet. Ed.: Matthias Klusch
-
Noriega, P.; Sierra, C.: Auctions and multi-agent systems (1999)
0.03
0.02578884 = product of:
0.077366516 = sum of:
0.077366516 = weight(_text_:management in 3978) [ClassicSimilarity], result of:
0.077366516 = score(doc=3978,freq=2.0), product of:
0.17312427 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.051362853 = queryNorm
0.44688427 = fieldWeight in 3978, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.09375 = fieldNorm(doc=3978)
0.33333334 = coord(1/3)
- Source
- Intelligent information agents: Agent-based information discovery and management on the Internet. Ed.: Matthias Klusch
-
Moukas, A.; Zacharia, G.; Maes, P.: Amalthaea and Histos : MultiAgent systems for WWW sites and reputation recommendations (1999)
0.03
0.02578884 = product of:
0.077366516 = sum of:
0.077366516 = weight(_text_:management in 3984) [ClassicSimilarity], result of:
0.077366516 = score(doc=3984,freq=2.0), product of:
0.17312427 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.051362853 = queryNorm
0.44688427 = fieldWeight in 3984, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.09375 = fieldNorm(doc=3984)
0.33333334 = coord(1/3)
- Source
- Intelligent information agents: Agent-based information discovery and management on the Internet. Ed.: Matthias Klusch
-
Menczer, F.; Monge, A.E.: Scalable Web search by adaptive online agents : an InfoSpiders case study (1999)
0.03
0.02578884 = product of:
0.077366516 = sum of:
0.077366516 = weight(_text_:management in 3985) [ClassicSimilarity], result of:
0.077366516 = score(doc=3985,freq=2.0), product of:
0.17312427 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.051362853 = queryNorm
0.44688427 = fieldWeight in 3985, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.09375 = fieldNorm(doc=3985)
0.33333334 = coord(1/3)
- Source
- Intelligent information agents: Agent-based information discovery and management on the Internet. Ed.: Matthias Klusch
-
Shehory, O.: Spawning information agents on the Web (1999)
0.03
0.02578884 = product of:
0.077366516 = sum of:
0.077366516 = weight(_text_:management in 3988) [ClassicSimilarity], result of:
0.077366516 = score(doc=3988,freq=2.0), product of:
0.17312427 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.051362853 = queryNorm
0.44688427 = fieldWeight in 3988, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.09375 = fieldNorm(doc=3988)
0.33333334 = coord(1/3)
- Source
- Intelligent information agents: Agent-based information discovery and management on the Internet. Ed.: Matthias Klusch
-
Intelligent information agents : Agent-based information discovery and management on the Internet (1999)
0.01
0.0121569745 = product of:
0.036470924 = sum of:
0.036470924 = weight(_text_:management in 3973) [ClassicSimilarity], result of:
0.036470924 = score(doc=3973,freq=4.0), product of:
0.17312427 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.051362853 = queryNorm
0.21066327 = fieldWeight in 3973, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.03125 = fieldNorm(doc=3973)
0.33333334 = coord(1/3)
- Content
- Enthält die Kapitel: PAPAZOGLOU, M.P. u. W.-J. van den HEUVEL: From business processes to cooperative information systems: an information agents perspective; SINGH, M.P. u. M.N. HUHNS: Social abstraction for information agents; BERGAMASCHI, S. u. D. BENEVENTANO: Integration of information from multiple sources of textual data; SYCARA, K.: In-context information management through adaptive collaboration of intelligent agents; OUKSEL, A.: A framework for a scalable agent architecture of cooperating heterogeneous knowledge sources; GUTTMAN; R. et al.: Agents as mediators in electronic commerce; NORIEGA, P. u. C. SIERRA: Auctions and multi-agent systems; DURFEE, E.H. et al.: Strategic reasoning and adaptation in an information economy; HADAD, M. u. S. KRAUS: SharedPlans in electronic commerce; ZENG, D.D. u. K. SYCARA: Dynamic supply chain structuring for electronic commerce among agents; SEN, S. et al.: Adaptive choice of information sources; LIEBERMAN, H.: Personal assistants for the Web: a MIT perspective; MOUKAS; A. et al.: Amalthaea and Histos: MultiAgent systems for WWW sites and reputation recommendations; MENCZER, F. u. A.E. MONGE: Scalable Web search by adaptive online agents: an InfoSpiders case study; BREWINGTON, B. et al.: Mobile agents for distributed information retrieval; TOLKSDORF, R.: On coordinating intelligent information agents and mobility; SHEHORY, O.: Spawning information agents on the Web; TSCHUDIN, C.F.: Mobile agent security
-
LaMacchia, B.A.: ¬The Internet Fish construction Kit (1997)
0.01
0.011481695 = product of:
0.034445085 = sum of:
0.034445085 = product of:
0.06889017 = sum of:
0.06889017 = weight(_text_:22 in 2737) [ClassicSimilarity], result of:
0.06889017 = score(doc=2737,freq=4.0), product of:
0.17986396 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051362853 = queryNorm
0.38301262 = fieldWeight in 2737, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=2737)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 1. 8.1996 22:08:06
17. 1.1999 20:22:46
-
Julian, V.; Carrascosa, C.; Soler, J.: ¬A multiagent system architecture for retrieving and showing information (2000)
0.01
0.011375209 = product of:
0.034125626 = sum of:
0.034125626 = product of:
0.06825125 = sum of:
0.06825125 = weight(_text_:system in 6038) [ClassicSimilarity], result of:
0.06825125 = score(doc=6038,freq=6.0), product of:
0.16177002 = queryWeight, product of:
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.051362853 = queryNorm
0.42190298 = fieldWeight in 6038, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.0546875 = fieldNorm(doc=6038)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Abstract
- Over the last few years the use of the agent/multi-agent paradigm has grown sharply. This paradigm has been applied to different fields including control processes, mobile robots, and information retrieval. In this paper, we present a system architecture based on the agent and multi-agent paradigm that allows us to retrieve and manage any kind of information from the Internet. We present our architecture as a generic and open system architecture. One of its main features is the agents' independence from the network's dynamic. We explain in detail what has already been done in our architecture as well as our future plans
-
Imam, I.F.; Kodratoff, Y.: Intelligent adaptive agents (1997)
0.01
0.00927861 = product of:
0.02783583 = sum of:
0.02783583 = product of:
0.05567166 = sum of:
0.05567166 = weight(_text_:22 in 4948) [ClassicSimilarity], result of:
0.05567166 = score(doc=4948,freq=2.0), product of:
0.17986396 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051362853 = queryNorm
0.30952093 = fieldWeight in 4948, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=4948)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 22. 1.1999 18:46:03
-
Tambe, M.; Gmytrasiewicz, P.: AAAI-96 Workshop on Intelligent Modeling (1997)
0.01
0.00927861 = product of:
0.02783583 = sum of:
0.02783583 = product of:
0.05567166 = sum of:
0.05567166 = weight(_text_:22 in 7436) [ClassicSimilarity], result of:
0.05567166 = score(doc=7436,freq=2.0), product of:
0.17986396 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051362853 = queryNorm
0.30952093 = fieldWeight in 7436, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=7436)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 22. 1.1999 18:50:30
-
Krulwich, B.; Burkey, C.: ¬The InfoFinder agent : learning user interests through heuristic phrase extraction (1997)
0.01
0.00927861 = product of:
0.02783583 = sum of:
0.02783583 = product of:
0.05567166 = sum of:
0.05567166 = weight(_text_:22 in 3938) [ClassicSimilarity], result of:
0.05567166 = score(doc=3938,freq=2.0), product of:
0.17986396 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051362853 = queryNorm
0.30952093 = fieldWeight in 3938, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3938)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- IEEE expert. 12(1997) no.5, S.22-27
-
Kurzke, C.; Galle, M.; Bathelt, M.: WebAssistant : a user profile specific information retrieval assistant (1998)
0.01
0.008118784 = product of:
0.02435635 = sum of:
0.02435635 = product of:
0.0487127 = sum of:
0.0487127 = weight(_text_:22 in 3559) [ClassicSimilarity], result of:
0.0487127 = score(doc=3559,freq=2.0), product of:
0.17986396 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051362853 = queryNorm
0.2708308 = fieldWeight in 3559, 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=3559)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 1. 8.1996 22:08:06
-
Blakeman, K.: Intelligent agents : search tools of the future? (1997)
0.01
0.0075056907 = product of:
0.022517072 = sum of:
0.022517072 = product of:
0.045034144 = sum of:
0.045034144 = weight(_text_:system in 765) [ClassicSimilarity], result of:
0.045034144 = score(doc=765,freq=2.0), product of:
0.16177002 = queryWeight, product of:
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.051362853 = queryNorm
0.27838376 = fieldWeight in 765, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.0625 = fieldNorm(doc=765)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Abstract
- Reviews the Autonomy intelligent search agent for the Internet. The system searches for Internet sites based on a description of the search problem, the user selects suitable documents and the search is retained using this selection. The evaluation indicates that Autonomy is not suited to ad hac one-off searches as it takes too long compared to more traditional search engines. Search agents could be used for monitoring the WWW, or searching newspapers
-
Ngu, D.S.W.; Wu, X.: SiteHelper : a localized agent that helps incremental exploration of the World Wide Web (1997)
0.01
0.0069589573 = product of:
0.020876871 = sum of:
0.020876871 = product of:
0.041753743 = sum of:
0.041753743 = weight(_text_:22 in 2669) [ClassicSimilarity], result of:
0.041753743 = score(doc=2669,freq=2.0), product of:
0.17986396 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051362853 = queryNorm
0.23214069 = fieldWeight in 2669, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2669)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 1. 8.1996 22:08:06
-
Chen, H.; Chung, Y.-M.; Ramsey, M.; Yang, C.C.: ¬A smart itsy bitsy spider for the Web (1998)
0.00
0.004691057 = product of:
0.01407317 = sum of:
0.01407317 = product of:
0.02814634 = sum of:
0.02814634 = weight(_text_:system in 871) [ClassicSimilarity], result of:
0.02814634 = score(doc=871,freq=2.0), product of:
0.16177002 = queryWeight, product of:
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.051362853 = queryNorm
0.17398985 = fieldWeight in 871, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.0390625 = fieldNorm(doc=871)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Abstract
- As part of the ongoing Illinois Digital Library Initiative project, this research proposes an intelligent agent approach to Web searching. In this experiment, we developed 2 Web personal spiders based on best first search and genetic algorithm techniques, respectively. These personal spiders can dynamically take a user's selected starting homepages and search for the most closely related homepages in the Web, based on the links and keyword indexing. A graphical, dynamic, Jav-based interface was developed and is available for Web access. A system architecture for implementing such an agent-spider is presented, followed by deteiled discussions of benchmark testing and user evaluation results. In benchmark testing, although the genetic algorithm spider did not outperform the best first search spider, we found both results to be comparable and complementary. In user evaluation, the genetic algorithm spider obtained significantly higher recall value than that of the best first search spider. However, their precision values were not statistically different. The mutation process introduced in genetic algorithms allows users to find other potential relevant homepages that cannot be explored via a conventional local search process. In addition, we found the Java-based interface to be a necessary component for design of a truly interactive and dynamic Web agent
