node_id int64 0 76.9k | label int64 0 39 | text stringlengths 13 124k | neighbors listlengths 0 3.32k | mask stringclasses 4
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|---|---|---|---|---|
1,780 | 4 | Using Handhelds as Controls for Everyday Appliances: A Paper Prototype Study Everyday appliances, including telephones, copiers, and home stereos, increasingly contain embedded computers which enable greater functionality. If the interfaces to these appliances were easy to use, people might benefit from these new funct... | [
2155
] | Validation |
1,781 | 4 | An Overview of the Tatami Project This paper describes the Tatami project at UCSD, which is developing a system to support distributed cooperative software development over the web, and in particular, the validation of concurrent distributed software. The main components of our current prototype are a proof assistant, ... | [
1761
] | Train |
1,782 | 2 | Using HTML Formatting to Aid in Natural Language Processing on the World Wide Web Because of its magnitude and the fact that it is not computer understandable, the World Wide Web has become a prime candidate for automatic natural language tasks. This thesis argues that there is information in the layout of a web page, ... | [
605,
759,
1676
] | Validation |
1,783 | 1 | Theory of Neuromata A finite automaton --- the so-called neuromaton, realized by a finite discrete recurrent neural network, working in parallel computation mode, is considered. Both the size of neuromata (i.e., the number of neurons) and their descriptional complexity (i.e., the number of bits in the neuromaton repres... | [
905,
2976
] | Validation |
1,784 | 2 | Inverted files and dynamic signature files for optimisation of Web Directories Web directories are taxonomies for the classification of Web documents. This kind of IR systems present a specific type of search where the document collection is restricted to one area of the category graph. This paper introduces a specific... | [
523,
2503,
2836
] | Train |
1,785 | 0 | Computationally Grounded Theories of Agency In this paper, I motivate, define, and illustrate the notion of computationally grounded theories of agency. A theory of agency is said to be computationally grounded if we can give the theory an interpretation in terms of some concrete computational model. This requirement i... | [
1899
] | Train |
1,786 | 3 | Probabilistic Object Bases There are many applications where an object oriented data model is a good way of representing and querying data. However, current object database systems are unable to handle the case of objects whose attributes are uncertain. In this paper, extending previous pioneering work by Kornatzky ... | [
2500
] | Train |
1,787 | 3 | Querying Network Directories Hierarchically structured directories have recently proliferated with the growth of the Internet, and are being used to store not only address books and contact information for people, but also personal pro les, network resource information, and network and service policies. These systems p... | [
655,
891,
1663,
1672,
2876,
3141
] | Test |
1,788 | 1 | Learning Reactive Robot Behaviors with a Neural-Q Learning Approach 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 sta... | [
470,
961,
1571
] | Test |
1,789 | 5 | Adjustable Autonomy for a Plan Management Agent The Plan Management Agent (PMA) is an intelligent software system that is intended to aid a user in managing a potentially large and complex set of plans. Currently under development, PMA applies AI technology for modeling and reasoning about plans and processes to the de... | [
1342,
2364
] | Train |
1,790 | 3 | Tribeca: A System for Managing Large Databases of Network Traffic The engineers who analyze tra c on high bandwidth networks must lter and aggregate either recorded traces of network packets or live tra c from the network itself. These engineers perform operations similar to database queries, but cannot use conventiona... | [
3081
] | Train |
1,791 | 2 | Improving Response Time by Search Pruning in a Content-Based Image Retrieval System, Using Inverted File Techniques This paper describes several methods for improving query evaluation speed in a content-based image retrieval system (CBIRS). Response time is an extremely important factor in determining the usefulness of... | [
2897
] | Test |
1,792 | 2 | Improving Retrieval on Imperfect Speech Transcriptions This paper presents the results from adding several forms of query expansion to our retrieval system running on transcriptions of broadcast news from the 1997 TREC-7 spoken document retrieval track. 1 Introduction Retrieving documents which originated as speech i... | [
1372,
1895,
2761
] | Validation |
1,793 | 4 | User-Centered Design and Evaluation of a Real-Time Battlefield Visualization Virtual Environment The ever-increasing power of computers and hardware rendering systems has, to date, primarily motivated the creation of visually rich and perceptually realistic virtual environment (VE) applications. Comparatively very litt... | [
1141,
1584,
2009,
2185
] | Validation |
1,794 | 2 | Flexible and Scalable Digital Library Search In this report the development of a specialised search engine for a digital library is described. The proposed system architecture consists of three levels: the conceptual, the logical and the physical level. The conceptual level schema enables by its exposure of a domain ... | [
1014,
2600
] | Test |
1,795 | 0 | On Maintaining Code Mobility We introduce the aspect of maintenance to code mobility with its major problem of keeping track of code migrating through computer networks. Our approach introduces the concept of mobile, lightweight knowledge repositories to support the maintenance of applications deploying mobile code in ... | [
275,
580,
940
] | Train |
1,796 | 3 | Joins that Generalize: Text Classification Using WHIRL WHIRL is an extension of relational databases that can perform "soft joins" based on the similarity of textual identifiers; these soft joins extend the traditional operation of joining tables based on the equivalence of atomic values. This paper evaluates WHIRL on ... | [
630,
1360,
1843,
2780
] | Train |
1,797 | 3 | An Efficient Method for Performing Record Deletions and Updates Using Index Scans We present a method for efficiently performing deletions and updates of records when the records to be deleted or updated are chosen by a range scan on an index. The traditional method involves numerous unnecessary lock calls and traversa... | [
397
] | Test |
1,798 | 2 | Language Sensitive Text Classification It is a traditional belief that in order to scale-up to more effective retrieval and access methods modern Information Retrieval has to consider more the text content. The modalities and techniques to fit this objectives are still under discussion. More empirical evidence is requi... | [
2838
] | Train |
1,799 | 5 | Coordinating Mobile Robot Group Behavior Using a Model of Interaction Dynamics In this paper we show how various levels of coordinated behavior may be achieved in a group of mobile robots by using a model of the interaction dynamics between a robot and its environment. We present augmented Markov models (AMMs) as a to... | [
1622,
1875,
3080
] | Train |
1,800 | 5 | Hitch hiker's Guide to ESQIMO - Computational model for analogy solving in IQ-tests ESQIMO is a computational model for analogy solving based on a topological formalism of representation. The source and the target analogs are represented as simplexes and the analogy solving is modeled as a topological deformation of t... | [
756
] | Train |
1,801 | 3 | Intelligent Techniques for the Extraction and Integration of Heterogeneous Information Developing intelligent tools for the integration of information extracted from multiple heterogeneous sources is a challenging issue to effectively exploit the numerous sources available on-line in global information systems. In this... | [
1238,
1819,
2039,
2235
] | Train |
1,802 | 4 | Model for Unistroke Writing Time Unistrokes are a viable form of text input in pen-based user interfaces. However, they are a very heterogeneous group of gestures the only common feature being that all are drawn with a single stroke. Several unistroke alphabets have been proposed including the original Unistrokes, Graf... | [
660
] | Train |
1,803 | 3 | Optimizing OID Indexing Cost in Temporal Object-Oriented Database Systems In object-oriented database systems (OODB) with logical OIDs, an OID index (OIDX) is needed to map from OID to the physical location of the object. In a transaction time temporal OODB, the OIDX should also index the object versions. In this case,... | [
856,
1121,
1187,
1441
] | Train |
1,804 | 2 | Towards a Highly-Scalable Metasearch Engine The World Wide Web has been expanding in a very fast rate. The coverage of the Web by each of the major search engines has been steadily decreasing despite their effort to index more web pages. Worse yet, as these search engines get larger, higher percentages of their indexed... | [
488,
521,
587,
982,
1059,
1120,
1134,
1642,
1888,
2275,
2464,
2503,
2920
] | Test |
1,805 | 0 | Requirements for an Architecture for Embodied Conversational Characters In this paper we describe the computational and architectural requirements for systems which support real-time multimodal interaction with an embodied conversational character. We argue that the three primary design drivers are real-time multithrea... | [
2094,
2537
] | Test |
1,806 | 5 | Using Probabilistic Knowledge and Simulation to Play Poker Until recently, artificial intelligence researchers who use games as their experimental testbed have concentrated on games of perfect information. Many of these games have been amenable to brute-force search techniques. In contrast, games of imperfect informati... | [
713
] | Train |
1,807 | 1 | On the Scalability of Simple Genetic Algorithms Scalable evolutionary computation has become an intensively studied research topic in recent years. The issue of scalability is predominant in any eld of algorithmic design, but it became particularly relevant for the design of competent genetic algorithms once the scalab... | [
1848
] | Train |
1,808 | 3 | Distributed Knowledge Networks Distributed Knowledge Networks (DKN) provide some of the key enabling technologies for translating recent advances in automated data acquisition, digital storage, computers and communications into fundamental advances in organizational decision support, data analysis, and related applicat... | [
551,
1903,
1915,
2046,
2652,
3140
] | Validation |
1,809 | 4 | Bare-Hand Human-Computer Interaction In this paper, we describe techniques for barehanded interaction between human and computer. Barehanded means that no device and no wires are attached to the user, who controls the computer directly with the movements of his/her hand. Our approach is centered on the needs of the use... | [] | Train |
1,810 | 4 | Utility Theory-Based User Models for Intelligent Interface Agents . An underlying problem of current interface agent research is the failure to adequately address effective and efficient knowledge representations and associated methodologies suitable for modeling the users' interactions with the system. These user mode... | [
1382,
1413,
2584,
2738
] | Train |
1,811 | 2 | HySpirit - a Probabilistic Inference Engine for Hypermedia Retrieval in Large Databases . HySpirit is a retrieval engine for hypermedia retrieval integrating concepts from information retrieval (IR) and deductive databases. The logical view on IR models retrieval as uncertain inference, for which we use probabilistic r... | [] | Test |
1,812 | 0 | Dynamic Belief Analysis The process of rational inquiry can be defined as the evolution of the beliefs of a rational agent as a consequence of its internal inference procedures and its interaction with the environment. These beliefs can be modelled in a formal way using belief logics. The possible worlds model and its ... | [
1981,
2240
] | Test |
1,813 | 5 | Issues with Meta-Knowledge This article approaches these questions from our di#erent viewpoints a : The Constructors: Motta and Kalfoglou focus on the construction of knowledge base systems (KBS) using two special kinds of meta-knowledge: ontologies [14,33] and problem solving methods (PSMs) [26,6]. PSMs model the u... | [
1138
] | Validation |
1,814 | 2 | A Comparative Study of Classification Based Personal E-mail Filtering . This paper addresses personal E-mail filtering by casting it in the framework of text classification. Modeled as semi-structured documents, Email messages consist of a set of fields with predefined semantics and a number of variable length free-... | [
2424
] | Train |
1,815 | 2 | Towards Web-Scale Web Archeology Web-scale Web research is difficult. Information on the Web is vast in quantity, unorganized and uncatalogued, and available only over a network with varying reliability. Thus, Web data is difficult to collect, to store, and to manipulate efficiently. Despite these difficulties, we beli... | [
20,
1170,
1201,
1838,
2372,
2503,
2699
] | Train |
1,816 | 1 | Switch Packet Arbitration via Queue-Learning In packet switches, packets queue at switch inputs and contend for outputs. The contention arbitration policy directly affects switch performance. The best policy depends on the current state of the switch and current traffic patterns. This problem is hard because the state ... | [
1448
] | Train |
1,817 | 0 | G'day Mate. Let me Introduce you to Everyone: An Infrastructure for Scalable Human-System Interaction We are exposed to physical and virtual systems every day. They consist of computers, PDAs, wireless devices and increasingly, robots. Each provides services to individual or groups of users whether they are local or re... | [
1562,
2426
] | Validation |
1,818 | 3 | Active Information Gathering in InfoSleuth . InfoSleuth 1 is an agent-based system that can be configured to perform many different information management activities in a distributed environment. InfoSleuth agents provide a number of complex query services that require resolving ontology-based queries over dynamicall... | [
297,
1552,
3122
] | Validation |
1,819 | 3 | Semantic Integration of Semistructured and Structured Data Sources this paper is to describe the MOMIS [4, 5] (Mediator envirOnment for Multiple Information Sources) approach to the integration and query of multiple, heterogeneous information sources, containing structured and semistructured data. MOMIS has been concei... | [
55,
326,
444,
640,
1062,
1481,
1677,
1801,
2039,
2237,
3100
] | Train |
1,820 | 4 | MobiMine: Monitoring the Stock Market from a PDA This paper describes an experimental mobile data mining system that allows intelligent monitoring of time-critical financial data from a hand-held PDA. It presents the overall system architecture and the philosophy behind the design. It explores one particular aspect of ... | [
332,
1401
] | Train |
1,821 | 3 | Community Webs (C-Webs): Technological Assessment and System Architecture this paper, our presentation mainly relies on examples taken from one of the potential C-Web applications, namely C-Web Portals for cultural communities. | [
1146,
1226,
1270,
2100,
2665,
2910,
3101
] | Validation |
1,822 | 3 | Transformation-Based Bottom-Up Computation of the Well-Founded Model We present a bottom-up algorithm for the computation of the well-founded model of non-disjunctive logic programs. Our method is based on the notion of conditional facts and elementary program transformations studied by Bras and Dix [BD94, BD97, BD98b]... | [
1581
] | Train |
1,823 | 2 | Recognizing End-User Transactions in Performance Management Providing good quality of service (e.g., low response times) in distributed computer systems requires measuring end-user perceptions of performance. Unfortunately, in practice such measures are often expensive or impossible to obtain. Herein, we propose a mach... | [
759,
1593,
2100
] | Train |
1,824 | 2 | A Content-Based Image Meta-Search Engine using Relevance Feedback Search engines are the most powerful resources for finding information on the rapidly expanding World-Wide Web. Finding the desired search engines and learning how to use them, however, can be very time consuming. Metasearch engines, which integrate a gr... | [
60,
270,
583,
2275
] | Train |
1,825 | 4 | Distributed and Disappearing User Interfaces in . . . f expression, will often dominate the pure functional aspect to a user. We are already witnessing this transition with mobile phones. Novel computational artifacts based on these technologies may become `invisible', or reside in the background, in several different... | [
692,
1897,
2472
] | Validation |
1,826 | 2 | An Evaluation of Linguistically-motivated Indexing Schemes In this article, we describe a number of indexing experiments based on indexing terms other than simple keywords. These experiments were conducted as one step in validating a linguistically-motivated indexing model. The problem is important but not new. What is... | [
2051,
2427,
3047
] | Test |
1,827 | 2 | Engineering a multi-purpose test collection for Web retrieval experiments Past research into text retrieval methods for the Web has been restricted by the lack of a test collection capable of supporting experiments which are both realistic and reproducible. The 1.69 million document WT10g collection is proposed as a ... | [
471,
1849,
2503
] | Validation |
1,828 | 3 | Semantic Query Optimization through Abduction and Constraint Handling . The use of integrity constraints to perform Semantic Query Optimization (SQO) in deductive databases can be formalized in a way similar to the use of integrity constraints in Abductive Logic Programming (ALP) and the use of Constraint Handling Rule... | [
872,
1168
] | Validation |
1,829 | 0 | Agent-Based Social Simulation with Coalitions in Social Reasoning There is a growing belief that the agents' cognitive structures play a central role on the enhancement of predicative capacities of decision-making strategies. This paper analyses and simulates the construction of cognitive social structures in the proce... | [
1022,
1158
] | Train |
1,830 | 1 | Identifying Linkage Groups by Nonlinearity/Non-monotonicity Detection This paper presents and discusses direct linkage identification procedures based on nonlinearity/non-monotonicity detection. The algorithm we propose checks arbitrary nonlinearity/non-monotonicity of fitness change by perturbations in a pair of ... | [
479,
1191,
1516
] | Train |
1,831 | 1 | Continuous Conceptual Set Covering: Learning Robot Operators From Examples Continuous Conceptual Set Covering (CCSC) is an algorithm that uses engineering knowledge to learn operator effects from training examples. The program produces an operator hypothesis that, even in noisy and nondeterministic domains, can ma... | [
1178
] | Train |
1,832 | 5 | Augmented Reality: Linking real and virtual worlds - A new paradigm for interacting with computers A revolution in computer interface design is changing the way we think about computers. Rather than typing on a keyboard and watching a television monitor, Augmented Reality lets people use familiar, everyday objects in o... | [
576,
2147,
2673
] | Test |
1,833 | 3 | Problem solving in ID-logic with aggregates: some experiments The goal of the LP+ project at the K.U.Leuven is to design an expressive logic, suitable for declarative knowledge representation, and to develop intelligent systems based on Logic Programming technology for solving computational problems using the decla... | [
89,
872
] | Train |
1,834 | 4 | The relations between Technologies for Human Learning and Agents . In this position paper we review the historical emergence of Agents | [
1001,
2229
] | Train |
1,835 | 5 | Common Sense and Maximum Entropy This paper concerns the question of how to draw inferences common sensically from uncertain knowledge. Since the early work of Shore and Johnson, [10], Paris and Vencovsk a, [6], and Csiszár, [1], it has been known that the Maximum Entropy Inference Process is the only inference process... | [
941
] | Train |
1,836 | 1 | Guest Editors' Introduction: Machine Learning and Natural Language Introduction: Machine Learning and Natural Language CLAIRE CARDIE cardie@cs.cornell.edu Department of Computer Science, Cornell University, Ithaca, NY 14853-7501 RAYMOND J. MOONEY mooney@cs.utexas.edu Department of Computer Sciences, Taylor Hall 2.12... | [
2676
] | Validation |
1,837 | 3 | Decomposition of Object-Oriented Database Schemas Based on F-logic, we specify an advanced data model with object-oriented and logic-oriented features. For this model we study the decomposition of a class, the counterpart to the well-known decomposition of a relation scheme under functional dependencies. For this de... | [
174,
2637
] | Train |
1,838 | 2 | Improved Algorithms for Topic Distillation in a Hyperlinked Environment Abstract This paper addresses the problem of topic distillation on the World Wide Web, namely, given a typ-ical user query to find quality documents related to the query topic. Connectivity analysis has been shown to be useful in identifying high q... | [
2,
116,
124,
255,
333,
477,
507,
538,
553,
608,
825,
865,
949,
1021,
1108,
1201,
1296,
1307,
1512,
1815,
1976,
2038,
2283,
2437,
2459,
2471,
2565,
2595,
2701,
2705,
3029,
3072,
3090,
3131
] | Train |
1,839 | 0 | Deliberate Normative Agents: Principles and Architecture . In this paper norms are assumed to be useful in agent societies. It is claimed that not only following norms, but also the possibility of `intelligent' norm violation can be useful. Principles for agents that are able to behave deliberately on the basis of expl... | [
555,
3177
] | Train |
1,840 | 0 | Training Teams with Collaborative Agents . Training teams is an activity that is expensive, time-consuming, hazardous in some cases, and can be limited by availability of equipment and personnel. In team training, the focus is on optimizing interactions, such as efficiency of communication, conflict resolution and p... | [
109,
808,
1923,
2470,
2815
] | Train |
1,841 | 4 | Combining Positional Information with Visual Media By integrating visual media with positioning information obtained with our wearable computer, we create new opportunities for using visuals both in the field and at the workstation. The position information we store with each visual is direction, pitch, roll, location,... | [
66
] | Validation |
1,842 | 1 | Learning of Kick in Artificial Soccer Soccer simulation is a suitable domain for research in artificial intelligence. This paper describes a new ball kicking skill, that uses case based learning. In many situations a single kick command is not sufficient to reach the desired ball movement. Hence a skill is needed, that... | [
2364,
3057,
3173
] | Train |
1,843 | 3 | A Web-based Information System that Reasons with Structured Collections of Text The degree to which information sources are pre-processed by Web-based information systems varies greatly. In search engines like Altavista, little pre-processing is done, while in "knowledge integration" systems, complex site-specific "wra... | [
274,
836,
866,
1455,
1532,
1796,
2226,
2371,
2633,
2864,
3053
] | Train |
1,844 | 1 | Case-Based Learning Algorithms Abstract. Storing and using specific instances improves the performance of several supervised learning algorithms. These include algorithms that learn decision trees, classification rules, and distributed networks. However, no investigation has analyzed algorithms that use only specific i... | [
25,
623,
631,
884,
1203,
1424,
1490,
2011,
2124,
2171,
2228,
2285,
2298,
2395,
2489,
2548,
2757,
2882,
2890,
3160
] | Test |
1,845 | 0 | Secure Multi-agent Dynamic Programming based on Homomorphic Encryption and its Application to Combinatorial Auctions This paper presents a secure dynamic programming protocol that utilizes homomorphic encryption. By using this method, multiple agents can solve a combinatorial optimization problem among them without lea... | [
1337
] | Test |
1,846 | 1 | An Incremental Learning Algorithm with Automatically Derived Discriminating Features We propose a new technique which incrementally derive discriminating features in the input space. This technique casts both classification problems (class labels as outputs) and regression problems (numerical values as outputs) into a ... | [
3058
] | Validation |
1,847 | 2 | Inducing Conceptual User Models Usually, performance is the primary objective in systems that make use of user modeling (Um) techniques. But since machine learning (Ml) in user modeling addresses several issues in the context of human computer interaction (Hci), the requirements on "performance" are manifold. Thus, mac... | [
759,
1053,
1510,
3035
] | Test |
1,848 | 1 | BOA: The Bayesian Optimization Algorithm In this paper, an algorithm based on the concepts of genetic algorithms that uses an estimation of a probability distribution of promising solutions in order to generate new candidate solutions is proposed. To estimate the distribution, techniques for modeling multivariate data ... | [
1191,
1384,
1516,
1807
] | Train |
1,849 | 2 | Measuring Search Engine Quality The effectiveness of twenty public search engines is evaluated using TREC-inspired methods and a set of 54 queries taken from real Web search logs. The World Wide Web is taken as the test collection and a combination of crawler and text retrieval system is evaluated. The engines are c... | [
885,
1827
] | Test |
1,850 | 3 | Data Partitioning and Load Balancing in Parallel Disk Systems Parallel disk systems provide opportunities for exploiting I/O parallelism in two possible ways, namely via inter-request and intra-request parallelism. In this paper we discuss the main issues in performance tuning of such systems, namely striping and load ... | [
1416
] | Train |
1,851 | 4 | Stable Haptic Interaction with Virtual Environments A haptic interface is a kinesthetic link between a human operator and a virtual environment. This paper addresses fundamental stability and performance issues associated with haptic interaction. It generalizes and extends the concept of a virtual coupling network, an ... | [
480
] | Validation |
1,852 | 3 | OBSERVER: An Approach for Query Processing in Global Information Systems based on Interoperation across Pre-existing Ontologies . There has been an explosion in the types, availability and volume of data accessible in an information system, thanks to the World Wide Web (the Web) and related inter-networking technologie... | [
1677,
3092
] | Train |
1,853 | 4 | VRML with Constraints In this paper we discuss the benefits of extending VRML by constraints and present a new way based on prototypes and scripting to implement this extension. Our approach is easy-to-use, extensible and it considerably increases the expressivity of VRML. Our implementation supports one-way equational... | [
1918
] | Train |
1,854 | 4 | The Gesture Pendant: A Self-illuminating, Wearable, Infrared Computer Vision System for Home Automation Control and Medical Monitoring In this paper we present a wearable device for control of home automation systems via hand gestures. This solution has many advantages over traditional home automation interfaces in tha... | [
187,
261,
727,
1772,
2203
] | Test |
1,855 | 5 | Trends In Evolutionary Robotics A review is given on the use of evolutionary techniques for the automatic design of adaptive robots. The focus is on methods which use neural networks and have been tested on actual physical robots. The chapter also examines the role of simulation and the use of domain knowledge in the e... | [
2634
] | Train |
1,856 | 0 | Mobile Objects in Java Mobile Objects in Java provides support for object mobility in Java. Similarly to the RMI technique, a notion of client-side stub, called startpoint, is used to communicate transparently with a server-side stub, called endpoint. Objects and associated endpoints are allowed to migrate. Our approac... | [
1682,
3172
] | Train |
1,857 | 2 | WebMate: A Personal Agent for Browsing and Searching The World-Wide Web is developing very fast. Currently, #nding useful information on the Web is a time consuming process. In this paper, we presentWebMate, an agent that helps users to e#ectively browse and search the Web. WebMate extends the state of the art in We... | [
495,
760,
1377,
1555,
2336,
2589,
2738,
2816
] | Train |
1,858 | 2 | Image Retrieval: Past, Present, And Future This paper provides a comprehensive survey of the technical achievements in the research area of Image Retrieval, especially Content-Based Image Retrieval, an area so active and prosperous in the past few years. The survey includes 100+ papers covering the research aspects of ... | [
270,
863,
3031
] | Test |
1,859 | 4 | On the Expressiveness of Event Notification in Data-driven Coordination Languages JavaSpaces and TSpaces are two coordination middlewares for distributed Java programming recently proposed by Sun and IBM, respectively. They extend the data-driven coordination model of Linda with an event notification mechanism: a proce... | [
3045
] | Test |
1,860 | 4 | The Vesta Approach to Software Configuration Management Vesta is a system for software configuration management. It stores collections of source files, keeps track of which versions of which files go together, and automates the process of building a complete software artifact from its component pieces. Vesta's novel ap... | [
1218
] | Validation |
1,861 | 4 | Location and Recovery of Text on Oriented Surfaces We present a method for extracting text from images where the text plane is not necessarily fronto-parallel to the camera. Initially, we locate local image features such as borders and page edges. We then use perceptual grouping on these features to find rectangular re... | [
2323,
2938
] | Validation |
1,862 | 0 | A Business Process Agent The architecture of a process agent is a three-layer BDI, hybrid, multi-agent architecture. These process agents are intended to deal with corporate cultural, or political, sensitivities as well as with corporate rules. These agents adapt their behaviour on the basis of the likelihood of p... | [
2364
] | Validation |
1,863 | 1 | Probabilistic Affine Invariants for Recognition Under a weak perspective camera model, the image plane coordinates in different views of a planar object are related by an affine transformation. Because of this property, researchers have attempted to use affine invariants for recognition. However, there are two problems... | [
405,
2430,
3134
] | Test |
1,864 | 0 | Parameter Control Using the Agent Based Patchwork Model The setting of parameters in Evolutionary Algorithms (EA) has crucial influence on their performance. Typically, the best choice depends on the optimization task. Some parameters yield better results when they are varied during the run. Recently, the so-called Ter... | [
1029
] | Validation |
1,865 | 0 | Coordinating Mobile Agents by means of Communicators This paper proposes a coordination model, for both static and mobile agents, based on abstract structures called Communicators, entities which handle agent dialogue performed through ACL speech act exchanging. Such structures are designed based on a need to model age... | [
2629
] | Validation |
1,866 | 2 | Annotate - A Web-based Knowledge Management Support System for Document Collections Difficulties with web-based full text information retrieval (IR) systems include spurious matches, manually intensive document sifting, and the absence of communication or coordination between users. Furthermore, it is not clear how to ... | [
499,
3009
] | Train |
1,867 | 0 | Architectural Design Patterns for Multiagent Coordination This paper presents our first step towards agent-oriented software engineering, focusing on the area of coordinated multi-agent systems. In multi-agent systems, the interactions between the agents are crucial in determining the effectiveness of the system. Hence... | [
438
] | Train |
1,868 | 1 | Attribute Grammars for Genetic Representations of Neural Networks and Syntactic Constraints of Genetic Programming context-free grammar augmented by the assignment of semantic attributes to the symbols of the grammar. A production rule specifies not only the replacement of symbols, but also the evaluation of the symbol... | [
1509
] | Train |
1,869 | 4 | Seeking a Foundation for Context-Aware Computing Context-aware computing is generally associated with elements of the Ubiquitous Computing program, and the opportunity to distribute computation and interaction through the environment rather than concentrating it at the desktop computer. However, issues of context have ... | [
2526
] | Train |
1,870 | 4 | Co-operative Evaluation of a Desktop Virtual Reality System A summative usability evaluation of a desktop virtual reality (VR) system was developed and a preliminary study then conducted. The purpose of the study was twofold. Firstly, to test whether the traditional evaluation technique, co-operative evaluation, is eff... | [
1276,
1585,
2649
] | Train |
1,871 | 1 | Stochastic Attribute Selection Committees Classifier committee learning methods generate multiple classifiers to form a committee by repeated application of a single base learning algorithm. The committee members vote to decide the final classification. Two such methods, Bagging and Boosting, have shown great success w... | [
191,
1896,
2210
] | Validation |
1,872 | 4 | A Virtual Reality based System Environment for Intuitive Walk-Throughs and Exploration of Large-Scale Tourist Information This paper describes the concept and prototype architecture for Virtual Reality (VR) based Information Systems (ViRXIS). ViRXIS may serve as a base architecture for different kind of IS domains, suc... | [
2869
] | Train |
1,873 | 1 | Evolution and Development of a Central Pattern Generator for the Swimming of a Lamprey This paper describes the design of neural control architectures for locomotion using an evolutionary approach. Inspired by the central pattern generators found in animals, we develop neural controllers which can produce the patterns ... | [
926,
2557,
2879
] | Test |
1,874 | 2 | Detecting Concept Drift with Support Vector Machines For many learning tasks where data is collected over an extended period of time, its underlying distribution is likely to change. A typical example is information filtering, i.e. the adaptive classification of documents with respect to a particular user interest. Bot... | [
888
] | Validation |
1,875 | 0 | A Multiagent Framework for Planning, Reacting, and Learning . There are two main approaches to activity coordination in multiagent systems, plan-based coordination and reactive coordination, each having its specic advantages and disadvantages. This paper describes a framework called M-Dyna-Q that aims at combining the... | [
1799,
2321
] | Test |
1,876 | 4 | User Modeling in Human-Computer Interaction A fundamental objective of human-computer interaction research is to make systems more usable, more useful, and to provide users with experiences fitting their specific background knowledge and objectives. The challenge in an information-rich world is not only to make informa... | [
414,
1692,
2895
] | Test |
1,877 | 3 | Progressive KNN Search Using B+-trees In high-dimensional databases, nearest neighbor (NN) search is computationally expensive. However, for many applications where small errors can be tolerated, determining approximate answers quickly has become an acceptable alternative. In this paper, we present a new algorithm that... | [
547
] | Train |
1,878 | 0 | CABOB: A Fast Optimal Algorithm for Combinatorial Auctions Combinatorial auctions where bidders can bid on bundles of items can lead to more economical allocations, but determining the winners is NP-complete and inapproximable. We present CABOB, a sophisticated search algorithm for the problem. It uses decompositi... | [
1337,
1697,
2707
] | Test |
1,879 | 3 | A New Heuristic for Optimizing Large Queries There is a number of OODB optimization techniques proposed recently, such as the translation of path expressions into joins and query unnesting, that may generate a large number of implicit joins even for simple queries. Unfortunately, most current commercial query optimizer... | [
19,
2575
] | Train |
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