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880 | 1 | Learning reactive robot behaviors with Neural-Q_leaning The purpose of this paper is to propose a Neural-Q_learning approach designed for online learning of simple and reactive robot behaviors. In this approach, the Q_function is generalized by a multi-layer neural network allowing the use of continuous states and acti... | [
470
] | Train |
881 | 0 | Towards Flexible Multi-Agent Decision-Making Under Time Pressure Abstract — Autonomous agents need considerable computational resources to perform rational decision-making. These demands are even more severe when other agents are present in the environment. In these settings, the quality of an agent’s alternative behav... | [
600,
2364
] | Train |
882 | 2 | Relevance Feedback and Query Expansion for Searching the Web: A Model for Searching a Digital Library : A fully operational large scale digital library is likely to be based on a distributed architecture and because of this it is likely that a number of independent search engines may be used to index different overlap... | [
3099
] | Train |
883 | 0 | Generating and Using State Spaces of Object-Oriented Petri Nets : The article discusses the notion of state spaces of object-oriented Petri nets associated to the tool called PNtalk and the role of identifiers of dynamically appearing and disappearing instances within these state spaces. Methods of working with identif... | [] | Validation |
884 | 1 | On Case-Based Representability and Learnability of Languages . Within the present paper we investigate case-based representability as well as case-based learnability of indexed families of uniformly recursive languages. Since we are mainly interested in case-based learning with respect to an arbitrary fixed similarity ... | [
1844,
3160
] | Train |
885 | 2 | Which Search Engine is best at finding Online Services? We report results for an independent, blind evaluation of the performance of 11 commercial search engines on 106 online service queries and on 54 topic relevance queries. We found a strong correlation between performance on the two types of query and significant d... | [
1849,
2392
] | Train |
886 | 3 | Analysis and Optimisation of Event-Condition-Action Rules on XML XML is a now a dominant standard for storing and exchanging information. With its increasing use in areas such as data warehousing and e-commerce, there is a rapidly growing need for rule-based technology to support reactive functionality on XML reposit... | [
1519,
1575,
1667,
1771,
2421
] | Validation |
887 | 2 | Maximum Likelihood Estimation for Filtering Thresholds Information filtering systems based on statistical retrieval models usually compute a numeric score indicating how well each document matches each profile. Documents with scores above profile-specific dissemination thresholds are delivered. An optimal disseminatio... | [
435,
739,
1446,
2288
] | Train |
888 | 2 | Using Labeled and Unlabeled Data to Learn Drifting Concepts For many learning tasks, where data is collected over an extended period of time, one has to cope two problems. The distribution underlying the data is likely to change and only little labeled training data is available at each point in time. A typical ex... | [
1290,
1386,
1874,
2100,
2808,
2889
] | Train |
889 | 1 | Relating Chemical Structure to Activity: An Application of the Neural Folding Architecture : This paper is based on the neural folding architecture (FA). The FA is a recurrent neural network architecture which is especially suited for adaptive structure processing, i.e. learning approximations of mappings from symbolic... | [
205
] | Test |
890 | 2 | Hierarchical Clustering for Datamining . This paper presents hierarchical probabilistic clustering methods for unsupervised and supervised learning in datamining applications. The probabilistic clustering is based on the previously suggested Generalizable Gaussian Mixture model. A soft version of the Generalizable G... | [
878,
2468
] | Train |
891 | 3 | Complex Aggregation at Multiple Granularities . Datacube queries compute simple aggregates at multiple granularities. In this paper we examine the more general and useful problem of computing a complex subquery involving multiple dependent aggregates at multiple granularities. We call such queries "multi-feature cubes.... | [
1787,
3024
] | Train |
892 | 1 | Minimal Distance Neural Methods A general framework for minimal distance methods is presented. Radial Basis Functions (RBFs) and Multilayer Perceptrons (MLPs) neural networks are included in this framework as special cases. New versions of minimal distance methods are formulated. A few of them have been tested on a re... | [
194
] | Test |
893 | 1 | Neuro-Mimetic Navigation Systems: A Computational Model of the Rat Hippocampus : We propose a bio-inspired approach to autonomous navigation based on some of the components that rats use for navigation. A spatial model of the environment is constructed by unsupervised Hebbian learning. The representation consists of... | [
2451
] | Train |
894 | 4 | Statistical Pattern Recognition Techniques for Multimodal Human Computer Interaction and Multimedia Information Processing This paper presents an extensive overview on statistical pattern recognition methods for a variety of different tasks, related to multimodal human-computer interaction and multimedia information pr... | [
1535
] | Validation |
895 | 1 | A Cellular System for Pattern Recognition using Associative Neural Networks : A cellular system for pattern recognition is presented in this paper. The cells are placed in a two dimensional array and they are capable of performing basic symbolic processing and exchanging messages about their state. Following a cellular... | [
1531
] | Train |
896 | 1 | A Data Mining Framework for Building Intrusion Detection Models There is often the need to update an installed Intrusion Detection System (IDS) due to new attack methods or upgraded computing environments. Since many current IDSs are constructed by manual encoding of expert knowledge, changes to IDSs are expensive and ... | [
1277,
2052,
2833
] | Test |
897 | 0 | TrIAs: Trainable Information Assistants for Cooperative Problem Solving Software agents are intended to perform certain tasks on behalf of their users. In many cases, however, the agent's competence is not sufficient to produce the desired outcome. This paper presents an approach to cooperative problem solving in which... | [
1154
] | Train |
898 | 1 | Markov Techniques for Object Localization With Force-Controlled Robots This paper deals with object localization with forcecontrolled robots in the Bayesian framework [1]. It describes a method based on Markov Localization techniques with a Monte Carlo implementation applied for solving 3D (6 degrees of freedom) global... | [
2734
] | Train |
899 | 3 | The Effect of Network Hierarchy Structure on Performance of ATM PNNI Hierarchical Routing Networks deploying hierarchical routing are recursively partitioned into sub-networks that do not reveal the full details of their internal structure outside their domains. Instead, an aggregated view of certain parameters that ar... | [
1766
] | Test |
900 | 4 | PAD++: A Zoomable Graphical Sketchpad for Exploring Alternate Interface Physics We describe Pad++, a zoomable graphical sketchpad that we are exploring as an alternative to traditional window and icon-based interfaces. We discuss the motivation for Pad++, describe the implementation, and present prototype applications.... | [
311,
2510
] | Train |
901 | 2 | Web Document Clustering: A Feasibility Demonstration Abstract Users of Web search engines are often forced to sift through the long ordered list of document “snippets” returned by the engines. The IR community has explored document clustering as an alternative method of organizing retrieval results, but clustering has ... | [
124,
193,
507,
721,
732,
1004,
1312,
1627,
2054,
2179,
2324,
2471,
2558,
3131
] | Train |
902 | 2 | TypTex: Inductive typological text classification by multivariate statistical analysis for NLP systems tuning/evaluation The increasing use of methods in natural language processing (NLP) which are based on huge corpora require that the lexical, morphosyntactic and syntactic homogeneity of texts be mastered. We have de... | [
2484
] | Test |
903 | 5 | Execution Monitoring of High-Level Robot Programs. Imagine a robot that is executing a program on-line, and, insofar as it is reasonable to do so, it wishes to continue with this on-line program execution, no matter what exogenous events occur in the world. Execution monitoring is the robot's process of observing ... | [
219,
1722,
1961,
2144,
2940,
3127
] | Train |
904 | 2 | Discovering Informative Content Blocks from Web Documents In this paper, we propose a new approach to discover informative contents from a set of tabular documents (or Web pages) of a Web site. Our system, InfoDiscoverer, first partitions a page into several content blocks according to HTML tag <TABLE> in a Web page. B... | [
255,
1229,
1966,
2503
] | Train |
905 | 5 | The Computational Theory of Neural Networks In the present paper a detailed taxonomy of neural network models with various restrictions is presented with respect to their computational properties. The criteria of classification include e.g. feedforward and recurrent architectures, discrete and continuous time, binary a... | [
1783,
3070
] | Test |
906 | 2 | RoadRunner: Towards Automatic Data Extraction from Large Web Sites The paper investigates techniques for extracting data from HTML sites through the use of automatically generated wrappers. To automate the wrapper generation and the data extraction process, the paper develops a novel technique to compare HTML pages and... | [
985,
1294,
1393,
2068,
3053,
3098
] | Train |
907 | 3 | The Diagnosis Frontend of the dlv System This paper presents the Diagnosis Frontend of dlv, which is a knowledge representation system under development at the Technische Universität Wien. The kernel language of the system is an extension of disjunctive logic programming (DLP) by integrity constraints; it offers fronte... | [
1449,
1919,
1939
] | Train |
908 | 3 | XML Query Languages: Experiences and Exemplars This paper identifies essential features of an XML query language by examining four existing query languages: XML-QL, YA T L , Lorel, and XQL. The first three languages come from the database community and possess striking similarities. The fourth comes from the document c... | [
105,
2772
] | Train |
909 | 1 | Integrating Case Based Reasoning and Tabu Search for Solving Optimisation Problems Tabu search is an established heuristic optimisation technique for problems where exact algorithms are not available. It belongs to the same family as simulated annealing or genetic algorithms. It extends the basic iterative improvement ... | [
1389,
2048
] | Test |
910 | 3 | Representing and Querying XML with Incomplete Information We study the representation and querying of XML with incomplete information. We consider a simple model for XML data and their DTDs, a very simple query language, and a representation system for incomplete information in the spirit of the representations systems... | [
1318
] | Validation |
911 | 0 | Information agents on the move: A survey on load-balancing with mobile agents Information agents process and integrate heterogeneous, distributed information. To achieve this task efficiently, some researchers promote the idea of mobile information agents [13, 53, 44, 20, 10], which migrate between a user's host and ot... | [
50,
1035,
1943,
2553
] | Train |
912 | 1 | Feature Extraction and Learning Vector Quantization for Data Structures During the last years, folding architecture networks and the closely related concept of recursive neural networks have been developed for solving supervised learning tasks on data structures. In this paper we address the fundamental problem of find... | [
205
] | Test |
913 | 5 | Patterns in Property Specifications for Finite-State Verification Model checkers and other finite-state verification tools allow developers to detect certain kinds of errors automatically. Nevertheless, the transition of this technology from research to practice has been slow. While there are a number of potential caus... | [
595
] | Train |
914 | 0 | Creatures: Artificial Life Autonomous Software Agents for Home Entertainment This paper gives a technical description of Creatures, a commercial home-entertainment software package. Creatures provides a simulated... | [
177
] | Train |
915 | 0 | Formal ReSpecT Logic tuple centres have s own that logic-ba d languages can be e#ectively exploited not only for building individual agents and enabling interagent communication in multi-agent ssG ms butals for ruli ng inter-agent communications as to builds cial behaviours In this paper, we formally define the notion... | [
102,
275,
2870
] | Train |
916 | 5 | From theory to practice: The UTEP robot in the AAAI 96 and AAAI 97 robot contests In this paper we describe the control aspects of Diablo, the UTEP mobile robot participant in two AAAI robot competitions. In the first competition, event one of the AAAI 96 robot contest, Diablo consistently scored 285 1 out of a total... | [
1192
] | Train |
917 | 5 | Efficient Atomic Cluster Optimization Using A Hybrid Extended Compact Genetic Algorithm With Seeded Population A recent study (Sastry & Xiao, 2001) proposed a highly reliable cluster optimization algorithm | [
1644
] | Train |
918 | 5 | Second Order Sufficient Conditions for Optimal Control Problems with Free Final Time: The Riccati Approach . Second order sufficient conditions (SSC) for control problems with control--state constraints and free final time are presented. Instead of deriving such SSC de initio, the control problem with free final time i... | [] | Validation |
919 | 1 | A Synthetic Agent System for Bayesian Modeling Human Interactions When building statistical machine learning models from real data one of the most frequently encountered difficulties is the limited amount of training data compared to what is needed by the specific learning architecture. In order to deal with this probl... | [
51,
690,
2107
] | Validation |
920 | 1 | Rule Discovery with a Parallel Genetic Algorithm An important issue in data mining is scalability with respect to the size of the dataset being mined. In the paper we address this issue by presenting a parallel GA for rule discovery. This algorithm exploits both data parallelism, by distributing the data being min... | [] | Train |
921 | 1 | Data Mining in Soft Computing Framework: A Survey The present article provides a survey of the available literature on data mining using soft computing. A categorization has been provided based on the di#erent soft computing tools and their hybridizations used, the data mining function implemented, and the preference c... | [
721,
999,
1678
] | Train |
922 | 1 | Mining Optimized Support Rules for Numeric Attributes Mining association rules on large data sets has received considerable attention in recent years. Association rules are useful for determining correlations between attributes of a relation and have applications in marketing, financial and retail sectors. Furthermore,... | [
3043
] | Validation |
923 | 3 | WSQ/DSQ: A Practical Approach for Combined Querying of Databases and the Web www-db.stanford.edu We present WSQ/DSQ (pronounced “wisk-disk”), a new approach for combining the query facilities of traditional databases with existing search engines on the Web. WSQ, for Web-Supported (Database) Queries, leverages results f... | [
475,
687,
2139,
2149,
2436,
2453,
2458
] | Train |
924 | 4 | Adaptive and Intelligent Technologies for Web-based Education The paper provides a review of adaptive and intelligent technologies in a context of Web-based distance education. We analyze what kind of technologies are available right now, how easy they can be implemented on the Web, and what is the place of these techn... | [
666
] | Validation |
925 | 3 | Versus: A Temporal Web Repository Web data warehouses are useful for applications that need to process large amounts of Web data in a short time. This paper presents Versus, a Web repository model supporting object versioning and distributed operation for this kind of applications. Versioning allows applications to... | [
1170
] | Train |
926 | 1 | Evolving Swimming Controllers for a Simulated Lamprey With Inspiration From Neurobiology This paper presents how neural swimming controllers for a simulated lamprey can be developed using evolutionary algorithms. A Genetic Algorithm is used for evolving the architecture of a connectionist model which determines the mus... | [
1132,
1873,
2636,
3054
] | Train |
927 | 0 | Using Declarative Constraints to Specify the Data Model of Multi-User Application Complex applications such as multi-user applications may fruitfully be viewed as being composed of a number of independent agents which access and modify a shared data structure. We will view this shared data so as to include the domai... | [
140
] | Validation |
928 | 4 | Estimating the Orientation and Recovery of Text Planes in a Single Image A method for the fronto-parallel recovery of paragraphs of text under full perspective transformation is presented. The horizontal vanishing point of the text plane is found using an extension of 2D projection profiles. This allows the accurate... | [
1349,
2938
] | Train |
929 | 4 | Human factors in ATC alarms and notifications design: an experimental evaluation With the growing use of computerised working position, alarm design on air traffic control displays is a concern as events to be notified increase in number and diversity. Safety requires visual notifications that can be efficiently detect... | [
1540,
2740
] | Train |
930 | 3 | Integrating Keyword Search into XML Query Processing Due to the popularity of the XML data format, several query languages for XML have been proposed, specially devised to handle data whose structure is unknown, loose, or absent. While these languages are rich enough to allow for querying the content and structure of a... | [
475,
1086,
1453,
2139
] | Train |
931 | 2 | Methods for Sampling Pages Uniformly from the World Wide Web We present two new algorithms for generating uniformly random samples of pages from the World Wide Web, building upon recent work by Henzinger et al. (Henzinger et al. 2000) and Bar-Yossef et al. (Bar-Yossef et al. 2000). Both algorithms are based on a we... | [
488,
2503
] | Test |
932 | 1 | Gradient-Based Learning Applied to Document Recognition Multilayer neural networks trained with the back-propagation algorithm constitute the best example of a successful gradientbased learning technique. Given an appropriate network architecture, gradient-based learning algorithms can be used to synthesize a complex d... | [
2658
] | Validation |
933 | 0 | On the Emergence of Macro Spatial Structures in Dissipative Cellular Automata, and its Implications for Agent-based Distributed Computing This paper describes the peculiar behavior observed in a class of cellular automata that we have defined as "dissipative", i.e., cellular automata that are "open" and makes it possib... | [
532,
1774,
2803
] | Train |
934 | 1 | Robust Classification Systems for Imprecise Environments In real-world environments it is usually difficult to specify target operating conditions precisely. This uncertainty makes building robust classification systems problematic. We show that it is possible to build a hybrid classifier that will perform at least as ... | [
688,
724,
995,
2513
] | Train |
935 | 2 | Intelligent Retrieval Of Digital Images From Large Geospatial Databases In this paper we present the development of a spatial data management system utilizing sketch-based queries for the content-based retrieval of digital images from topographic databases. We discuss our overall strategy and associated algorithmic and... | [
207
] | Validation |
936 | 3 | Containment of Conjunctive Regular Path Queries with Inverse Reasoning on queries is a basic problem both in knowledge representation and databases. A fundamental form of reasoning on queries is checking containment, i.e., verifying whether one query yields necessarily a subset of the result of another query. Query con... | [
2594
] | Train |
937 | 3 | Flexible Distributed Database Management with AgentTeam . Ideally, distributed management of relational data should enable the sharing of consistent data and provide system transparency. In contrast to information retrieval, users can access compact data and utilise it for further relational processing. However, distri... | [
1508
] | Train |
938 | 3 | Modeling Temporal Consistency in Data Warehouses Real-world changes are generally discovered delayed by computer systems. The typical update patterns for traditional data warehouses on an overnight or even weekly basis enlarge this propagation delay until the information is available to knowledge workers. The main cont... | [
1055,
2050,
3126
] | Train |
939 | 4 | Layout Rules for Graphical Web Documents The number of companies, institutions, and individuals competing for attention in the World-Wide Web is growing exponentially. This makes designing informative, easy-to-grasp, and visually appealing documents not only important for userfriendly information presentation, but also... | [
828
] | Validation |
940 | 0 | Implementing Incremental Code Migration with XML We demonstrate how XML and related technologies can be used for code mobility at any granularity, thus overcoming the restrictions of existing approaches. By not fixing a particular granularity for mobile code, we enable complete programs as well as individual lines of c... | [
1795,
2710
] | Train |
941 | 5 | Foundations for Bayesian networks Bayesian networks are normally given one of two types of foundations: they are either treated purely formally as an abstract way of representing probability functions, or they are interpreted, with some causal interpretation given to the graph in a network and some standard interpretat... | [
1098,
1835
] | Train |
942 | 0 | How to Avoid Knowing It All Beliefs have been formally modelled in the last decades using doxastic logics. The possible worlds model and its associated Kripke semantics provide an intuitive semantics for these logics, but they seem to commit us to model agents that are logically omniscient (they believe every classical... | [
1981,
2364
] | Train |
943 | 2 | Data Mining Models as Services on the Internet The goal of this article is to raise a debate on the usefulness of providing data mining models as services on the internet. These services can be provided by anyone with adequate data and expertise and made available on the internet for anyone to use. For instance, Yahoo ... | [
995,
2713
] | Validation |
944 | 2 | Browsing Information Spaces This document contains the generic background and targets of the Advanced Information Space Browser, which is planned to be included in the Decomate-II library information system at Tilburg University. It gives an overview of the current state-of-the-art in information retrieval, focusing es... | [] | Train |
945 | 3 | Management and Query Processing of one dimensional Intervals with the UB-Tree The management and query processing of one dimensional intervals is a special case of extended object handling. One dimensional intervals play an important role in temporal databases and they can also be used for fuzzy matching, fuzzy logic a... | [
992
] | Train |
946 | 3 | Privacy Preserving Distributed Data Mining em, there is a simple distributed solution that provides a degree of privacy to the individual sites. An example association rule could be: Received F lu shot and age > 50 implies hospital admission, where at least 5% of insured meet all the criteria (support), and at least ... | [
995
] | Train |
947 | 3 | Defining Views In An Image Database System : A view mechanism can help handle the complex semantics in emerging application areas such as image databases. This paper presents the view mechanism we defined for the DISIMA image database system. Since DISIMA is being developed on top of an object-oriented database syst... | [
981
] | Train |
948 | 3 | On the Expressive Power of Data Integration Systems There are basically two approaches for designing a data integration system. In the global-as-view (GAV) approach, one maps the concepts in the global schema to views over the sources, whereas in the local-as-view (LAV) approach, one maps the sources into views over... | [
2594,
2721
] | Train |
949 | 2 | The Missing Link - A Probabilistic Model of Document Content and Hypertext Connectivity We describe a joint probabilistic model for modeling the contents and inter-connectivity of document collections such as sets of web pages or research paper archives. The model is based on a probabilistic factor decomposition and al... | [
471,
518,
538,
1718,
1838,
2503,
2631
] | Train |
950 | 2 | MIND: An architecture for multimedia information retrieval in federated digital libraries Introduction Today, people have routine access to a huge number of heterogeneous and distributed digital libraries. To satisfy an information need, relevant libraries have to be selected, the information need has to be reformulat... | [
521,
626
] | Validation |
951 | 1 | Multi-Robot Target Acquisition using Multiple Objective Behavior Coordination In this paper we propose an approach to multi-robot coordination in the context of cooperative target acquisition. The approach is based on multiple objective behavior coordination extended to multiple robots. It provides mechanisms for distr... | [
963,
2480
] | Train |
952 | 0 | Dynamic Agent Discovery One of the issues that has gained importance in the real world applications of agent systems is the bootstrapping of agents. | [
297
] | Train |
953 | 1 | Mixtures of Linear Subspaces for Face Detection We present two methods using mixtures of linear subspaces for face detection in gray level images. One method uses a mixture of factor analyzers to concurrently perform clustering and, within each cluster, perform local dimensionality reduction. The parameters of the mixt... | [
1554,
1890
] | Validation |
954 | 4 | Broadcasting Consistent Data to Mobile Clients with Local Cache Although data broadcast has been shown to be an efficient method for disseminating data items in a mobile computing system with large number of clients, the issue on how to ensure currency and consistency of the data items has not been examined adequately. | [
381,
768,
800,
1075,
1089
] | Test |
955 | 4 | Supporting Creativity with Advanced Information-Abundant User Interfaces A challenge for human-computer interaction researchers and user interface designers is to construct information technologies that support creativity. This ambitious goal can be attained if designers build on an adequate understanding of creative p... | [
1769,
2924
] | Train |
956 | 3 | Curio: A Novel Solution for Efficient Storage and Indexing in Data Warehouses Efficient query processing is a critical requirement for data warehousing systems as decision support applications often require interactive response times to answer complex, ad-hoc queries (e.g., aggregations, multi-way joins) over vast repo... | [
2691
] | Train |
957 | 4 | More Than Just a Pretty Face: Affordances of Embodiment Prior research into embodied interface agents has found that users like them and find them engaging. In this paper, we argue that embodiment can serve an even stronger function if system designers use actual human conversational protocols in the design of the inte... | [
2537,
2892
] | Train |
958 | 1 | Optimizing Neural Networks for Time Series Prediction In this paper we investigate the effective design of an appropriate neural network model for time series prediction based on an evolutionary approach. In particular, the Breeder Genetic Algorithms are considered to face contemporaneously the optimization of (i) the ... | [
354
] | Train |
959 | 3 | Increasing the Expressiveness of Analytical Performance Models for Replicated Databases . The vast number of design options in replicated databases requires efficient analytical performance evaluations so that the considerable overhead of simulations or measurements can be focused on a few promising options. A review o... | [
2512,
2917,
2958
] | Validation |
960 | 3 | Privacy Preserving Association Rule Mining in Vertically Partitioned Data Privacy considerations often constrain data mining projects. This paper addresses the problem of association rule mining where transactions are distributed across sources. Each site holds some attributes of each transaction, and the sites wish to... | [
995,
3164
] | Train |
961 | 1 | Autonomous Helicopter Control using Reinforcement Learning Policy Search Methods Many control problems in the robotics field can be cast as Partially Observed Markovian Decision Problems (POMDPs), an optimal control formalism. Finding optimal solutions to such problems in general, however is known to be intractable. It... | [
1765,
1788
] | Train |
962 | 5 | The CMUnited-97 Simulator Team . The Soccer Server system provides a rich and challenging multiagent, real-time domain. Agents must accurately perceive and act despite a quickly changing, largely hidden, noisy world. They must also act at several levels, ranging from individual skills to full-team collaborative and adv... | [
287,
346,
864,
1246,
1573,
1630
] | Test |
963 | 1 | Ayllu: Distributed Port-Arbitrated Behavior-Based Control . Distributed control of a team of mobile robots presents a number of unique challenges, including highly unreliable communication, real world task and safety constraints, scalability, dynamic reconfigurability, heterogenous platforms, and a lack of standardized... | [
281,
528,
767,
951,
2134,
2828
] | Train |
964 | 1 | Evolving an Optimal De/Convolution Function for the Neural Net Modules of ATR's Artificial Brain Project This paper reports on efforts to evolve an optimum de/convo-lution function to be used to convert analog to binary signals (spike trains) and vice versa for the binary input/output signals of the neural net circuit ... | [
2767
] | Validation |
965 | 3 | Query Rewriting for Semistructured Data We address the problem of query rewriting for TSL, a language for querying semistructured data. We develop and present an algorithm that, given a semistructured query q and a set of semistructured views V, finds rewriting queries, i.e., queries that access the views and produce t... | [
679,
1061,
1667,
2080
] | Train |
966 | 1 | Inductive Learning and Case-Based Reasoning This paper describes an application of an inductive learning techniques to case-based reasoning. We introduce two main forms of induction, define case-based reasoning and present a combination of both. The evaluation of the proposed system, called TA3, is carried out on a cla... | [
631,
1438,
2281,
2581,
2878
] | Train |
967 | 1 | Logical Case Memory Systems: Foundations And Learning Issues The focus of this paper is on the introduction of a quite general type of case-based reasoning systems called logical case memory systems. The development of the underlying concepts has been driven by investigations in certain problems of case-based learning... | [
2171,
2395,
2890,
3160,
3176
] | Train |
968 | 4 | Cosmo: A Life-like Animated Pedagogical Agent with Deictic Believability Life-like animated interface agents for knowledgebased learning environments can provide timely, customized advice to support students' problem solving. Because of their strong visual presence, they hold significant promise for substantially incre... | [
2486,
2892
] | Train |
969 | 4 | Constructing A Realistic Head Animation Mesh for a Specific Person This paper addresses the problem of constructing an realistic and complete animation mesh that portrays a specific person's head geometry and texture. Our approach deforms a prototype mesh containing vector-based delineated muscles to fit one or more ge... | [
1437
] | Test |
970 | 4 | Learning Hierarchical Task Models by Defining and Refining Examples Task models are used in many areas of computer science including planning, intelligent tutoring, plan recognition, interface design, and decision theory. However, developing task models is a significant practical challenge. We present a task model deve... | [
109
] | Train |
971 | 2 | Vector-Based Natural Language Call Routing This paper describes a domain independent, automatically trained natural language call router for directing incoming calls in a call center. Our call router directs customer calls based on their response to an open-ended "How may I direct your call?" prompt. Routing behavior i... | [
407
] | Train |
972 | 1 | Glove-TalkII: A neural network interface which maps gestures to parallel formant speech synthesizer controls Glove-TalkII is a system which translates hand gestures to speech through an adaptive interface. Hand gestures are mapped continuously to 10 control parameters of a parallel formant speech synthesizer. The mappi... | [
2001
] | Train |
973 | 1 | An Open Software Infrastructure For Reconfigurable Control Systems Recent advances in software technology have the potential to revolutionize control system design. This paper describes a new software infrastructure for complex control systems, which exploits new and emerging software technologies. It presents an open ... | [
2167
] | Validation |
974 | 4 | An Anthropomorphic Agent for the Use of Spatial Language . In this paper we describe the communication with a responsive virtual environment with the main emphasis on the processing of spatial expressions in natural language instructions. This work is part of the VIENA project in whichwechose interior design as an e... | [
203
] | Test |
975 | 3 | Active Rule Analysis And Optimisation In The Rock & Roll Deductive Object-Oriented Database Active database systems provide facilities that monitor and respond to changes of relevance to the database. Active behaviour is normally described using Event Condition Action rules (ECA-rules), and a number of systems have b... | [
1691
] | Test |
976 | 2 | Towards a Highly-Scalable and Effective Metasearch Engine A metasearch engine is a system that supports unified access to multiple local search engines. Database selection is one of the main challenges in building a large-scale metasearch engine. The problem is to efficiently and accurately determine a small number of ... | [
347,
488,
521,
587,
1059,
1134,
1642,
1888,
2275,
2464,
2822,
2920
] | Train |
977 | 2 | Word Sense Disambiguation And Its Application To Internet Search ambiguation method presented here is that it provides a ranking of possible associations between words senses, rather than a binary yes/no decision for a possible sense combination. This proves to be particularly useful for Natural Language Processing tas... | [
363
] | Validation |
978 | 0 | Representing Coordination Relationships with Influence Diagrams It is well know the necessity of managing relationships among agents in a multi-agent system to achieve coordinated behavior. One approach to manage such relationships consists of using an explicit representation of them, allowing each agent to choose i... | [
1107,
1115,
1518,
2173,
2635,
2883
] | Test |
979 | 1 | A Simple Neural Network Models Categorical Perception of Facial Expressions The performance of a neural network that categorizes facial expressions is compared with human subjects over a set of experiments using interpolated imagery. The experiments for both the human subjects and neural networks make use of interpolat... | [
163
] | Train |
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