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1,231
Discovery of Meaningful Rules in Time Series
"... The ability to make predictions about future events is at the heart of much of science; so, it is not surprising that prediction has been a topic of great interest in the data mining community for the last decade. Most of the previous work has attempted to predict the future based on the current val ..."
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, we show why these ideas are not directly suitable for rule discovery in time series. Beyond our novel definitions/representations, which allow for meaningful and extendable specifications of rules, we further show novel algorithms that allow us to quickly discover high quality rules in very large
A Simple Rule-Based Part of Speech Tagger
, 1992
"... Automatic part of speech tagging is an area of natural language processing where statistical techniques have been more successful than rule- based methods. In this paper, we present a sim- ple rule-based part of speech tagger which automatically acquires its rules and tags with accuracy coinparable ..."
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Cited by 596 (9 self)
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to stochastic taggers. The rule-based tagger has many advantages over these taggers, including: a vast reduction in stored information required, the perspicuity of a sinall set of meaningful rules, ease of finding and implementing improvements to the tagger, and better portability from one tag set, cor- pus
RQL: An SQL-like Query Language for Discovering Meaningful Rules
"... Abstract—The Rule Query Language (RQL) is an SQL-like pattern mining language that extends and generalizes functional dependencies to new and unexpected rules. It brings to the data analysts ’ desktop a convenient tool to discover logical implica-tions between attributes of the database. Such implic ..."
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Abstract—The Rule Query Language (RQL) is an SQL-like pattern mining language that extends and generalizes functional dependencies to new and unexpected rules. It brings to the data analysts ’ desktop a convenient tool to discover logical implica-tions between attributes of the database
Data Preparation for Mining World Wide Web Browsing Patterns
- KNOWLEDGE AND INFORMATION SYSTEMS
, 1999
"... The World Wide Web (WWW) continues to grow at an astounding rate in both the sheer volume of tra#c and the size and complexity of Web sites. The complexity of tasks such as Web site design, Web server design, and of simply navigating through a Web site have increased along with this growth. An i ..."
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Cited by 567 (43 self)
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server logs. This paper presents several data preparation techniques in order to identify unique users and user sessions. Also, a method to divide user sessions into semantically meaningful transactions is defined and successfully tested against two other methods. Transactions identified
Animated conversation: Rule-based generation of facial expression, gesture and spoken intonation for multiple conversational agents
, 1994
"... We describe an implemented system which automatically generates and animates conversations between multiple human-like agents with appropriate and synchronized speech, intonation, facial expressions, and hand gestures. Conversations are created by a dialogue planner that produces the text as well as ..."
Abstract
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Cited by 301 (80 self)
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as the intonation of the utterances. The speaker/listener relationship, the text, and the intonation in turn drive facial expressions, lip motions, eye gaze, head motion, and arm gesture generators. Coordinated arm, wrist, and hand motions are invoked to create semantically meaningful gestures. Throughout, we
Extending the Database Relational Model to Capture More Meaning
- ACM Transactions on Database Systems
, 1979
"... During the last three or four years several investigators have been exploring “semantic models ” for formatted databases. The intent is to capture (in a more or less formal way) more of the meaning of the data so that database design can become more systematic and the database system itself can beha ..."
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Cited by 338 (2 self)
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behave more intelligently. Two major thrusts are clear: (I) the search for meaningful units that are as small as possible--atomic semantics; (2) the search for meaningful units that are larger than the usual n-ary relation-molecular semantics. In this paper we propose extensions to the relational model
Maintaining Data Privacy in Association Rule Mining
- In Proceedings of the 28th VLDB Conference, Hong Kong
, 2002
"... Data mining services require accurate input data for their results to be meaningful, but privacy concerns may influence users to provide spurious information. We investigate here, with respect to mining association rules, whether users can be encouraged to provide correct information by ensuri ..."
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Cited by 171 (5 self)
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Data mining services require accurate input data for their results to be meaningful, but privacy concerns may influence users to provide spurious information. We investigate here, with respect to mining association rules, whether users can be encouraged to provide correct information
Rule-based access control for social networks,” in On the Move to Meaningful Internet Systems
- OTM 2006 Workshops,
, 2006
"... Abstract. Web-based social networks (WBSNs) are online communities where participants can establish relationships and share resources across the Web with other users. In recent years, several WBSNs have been adopting Semantic Web technologies, such as FOAF, for representing users' data and rel ..."
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Cited by 59 (2 self)
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-side enforcement of access control according to a rule-based approach, where a subject requesting to access an object must demonstrate that it has the rights of doing that.
Capitals and Capabilities: A Framework for Analyzing Peasant Viability, Rural Livelihoods and Poverty
- World Development
, 1990
"... Summary. — On the basis of themes emerging in current debates on rural development in Latin America, this paper develops an analytical framework for analyzing rural livelihoods in terms of their sustainability and their implications for rural poverty. The framework argues that our analyses of rural ..."
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Cited by 211 (1 self)
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to expand their asset bases through engaging with other actors through relationships governed by the logics of the state, market and civil society; and (d) the ways in which they are able to deploy and enhance their capabilities both to make living more meaningful and to change the dominant rules
MAKING MATHEMATICS MEANINGFUL
"... For many people the mere mention of the word mathematics conjures up memories of complicated rules and dry arithmetic drills. But the truth is that mathematics as it is practised by a remarkable range of people – from undersea explorers to special-effects designers – is creative, fun, full of vitali ..."
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For many people the mere mention of the word mathematics conjures up memories of complicated rules and dry arithmetic drills. But the truth is that mathematics as it is practised by a remarkable range of people – from undersea explorers to special-effects designers – is creative, fun, full
Results 1 - 10
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