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The 1st ACTIVE Summer School 2009 - Bled

Artificial Business Intelligence: Scaling Beyond the Real World with Cyc and LarKC

author: Michael Witbrock, Cycorp Europe

Description

In the last few years significant advancement has been achieved in semantic, knowledge and context technologies as well as in methods for knowledge management. These technologies are becoming especially effective when applied to the capture, formalization and automated reuse of knowledge. In particular, these techniques have been demonstrated by Cycorp in specific intelligence and medical domains. Equally, though they may be applied to problems of managing business complexity to provide ABI - Artificial Business Intelligence. The explosion of availability of free and open information resources following the emergence of the Web2.0 paradigm has widened the prospects for constructing real Artificial Intelligence solutions that are able to learn, to reason and to speculate.

In my talk I'll discuss the general class of problems that should be solvable in the near term, in part by exploiting available knowledge, and in part by collaboration between people and machines. I'll show some examples of partial solutions, and describe in some detail the components of a more complete solution. The discussion will focus on the issue of scaling AI techniques up to real applications, both in terms of very large, inferentially sophisticated knowledges bases, like Cyc, and in terms of techniques for web scale inference - the goal of the FP7 LarKC project.

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Slides
0:00 Thinking Big: Web Scale AI
2:18 Human knowledge evolution
8:43 Example
8:50 Content adaptation: heart valve repair
10:02 Content adaptation: coronary artery
11:42 45th’s Space Wing Hurricane Preparedness
13:30 The Cyc Analytic Environment
14:38 Cyc Analytical Environment: Screenshot
16:02 Example: Hamas Leader
17:26 Example: Hamas Leader (1)
18:02 Example: Hamas Leader (2)
18:30 Example: Hamas Leader (3)
19:02 What Does a Pipeline Look Like? (1)
19:04 Example: Hamas Leader (4)
19:13 What Does a Pipeline Look Like? (2)
19:36 Example: Hamas Leader (5)
21:48 Knowledge for People
22:00 Example: inCyc - Slovenia
23:40 Logistics
24:20 Logistics (1)
26:44 Detailed Representations
27:16 Overwhelming Problems
42:04 Cycorp Corporate Mission
42:56 Use-case: City on-line
45:36 Use case: Drug Discovery
48:16 Medical Outcome Studies
48:24 Wikipedia screenshot
48:32 inCyc screenshot
48:36 Elements of Scale
49:00 Some aspects of Solutions
50:40 General Knowledge about Various Domains
53:16 Scecific segments
53:24 Cyc KB Extended w/Domain Knowledge
54:00 Cyc KB Extended w/Domain Knowledge (1)
54:12 Complex logics
56:32 For Inference: Senses of ‘In’
59:12 Senses of ‘In’
59:20 Concepts are densely related
60:20 Temporal Relations
62:08 Lexical Entry Example: Eat
62:36 Using representations: Noun Compounds
62:44 Some Transportation Event Types
63:28 Relating Events and Participants
63:32 Specificity has its own problems
64:32 Gulliver’s Travels in Basic English
65:12 Existing Vocab.
65:24 Content Understanding, Review, or Entry - CURE
67:12 Low Barriers to (knowledge) Entry
68:16 Low Barriers to (knowledge) Entry (1)
68:45 Low Barriers to (knowledge) Entry (2)
68:58 Low Barriers to (knowledge) Entry (3)
69:23 Low Barriers to (knowledge) Entry (4)
69:26 Low Barriers to (knowledge) Entry (5)
69:35 Low Barriers to (knowledge) Entry (6)
70:28 Low Barriers to (knowledge) Entry (7)
70:39 Low Barriers to (knowledge) Entry (8)
70:48 Low Barriers to (knowledge) Entry (9)
70:56 Low Barriers to (knowledge) Entry (10)
71:23 Low Barriers to (knowledge) Entry (11)
72:39 Low Barriers to (knowledge) Entry (12)
72:42 Knowledge Acquisition Goals
76:24 Even Lower Barriers Learning Facts by Search
78:52 Parsing Results
80:52 Machine Reading: Term learning
82:28 Machine Reading: Background
83:44 Example: Machine Reading
83:56 Machine Reading: Scaling up scope, detail, understanding
86:12 Coming up
86:40 TextPrism
90:32 Personalized Information Feeds
90:49 TextPrism: Improved Recall
91:00 Improved Recall Examples
91:27 TextPrism: Improved Precision
91:29 Semantic Licensing Examples
91:59 Semantic Licensing Examples (1)
92:08 More Precise Matches
92:13 More Precise Matches (1)
92:15 Only Restaurants in Marseille
93:40 More Precise Matches (2)
93:43 Example: More Precise Matches
95:44 Scaling Beyond the Web with LarKC
95:52 Scheme: Query
96:40 Performance: Subtheory: disjointWith
96:52 Inference is Fast & Trainable
97:04 The Large Knowledge Collider
98:08 Goals of LarKC
98:32 Infinite scalability?
99:23 Basic Operation Types
100:28 Realising the Architecture
101:10 LarKC Architecture
101:13 What does a pipeline look like?
101:28 What Does a Pipeline Look Like?
102:02 What Does a Pipeline Look Like? (1)
102:12 What Does a Pipeline Look Like? (2)
102:25 What Does a Pipeline Look Like? (3)
103:04 Decider Using Plug-in Registry to Create Pipeline
103:11 Platform and Plug-in APIs are useable
104:56 Released System: larkc.eu
105:56 Alpha Urban LarKC High Level Architecture
106:32 Destination Selection Pipeline Urban Monuments
107:04 Destination Selection Pipeline Events
107:38 LarKC Experiment: MaRVIN
107:41 Reinforcement Learning
107:43 Other potential plug-ins
108:58 Why would people (like you) want to use LarKC
111:04 Links
112:42 Research Cyc Licensees
112:54 Research Cyc Licensees (1)
112:58 LarKC First Release
113:13 - Questions

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