pdf - 395 K - Ecole des mines de Nantes

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}}/// public ILink GetLinkTo(ResourceId resource){ILink[] links = GetLinks();foreach (ILink link in links){if (link.Destination.Resource.Equals(resource))return link;}return null;}/// /// See INode./// /// /// public bool HasLinkTo(ResourceId resource){return GetLinkTo(resource) != null;}public override bool Equals(object obj){if (!(obj is UPNode)) return false;UPNode peer = (UPNode) obj;return this._identifier.Equals(peer._identifier);}public override int GetHashCode(){return _identifier.GetHashCode();}26. Class Architecture.Profiles.UPLinkusing System;using System.Data;using System.Data.SqlClient;using System.Diagnostics;namespace Architecture.Profiles{/// /// Link for User Profile./// public class UPLink : ILink{// Tablepublic static readonly string TABLE_NAME = "UPLink";private static DataTable table;// SqlDataAdapterprivate static SqlDataAdapter adapter;// Column namesinternal static readonly string ID = "identifier";internal static readonly string ORIGIN = "originNode";internal static readonly string DESTINATION ="destinationNode";MSc EMOOSE Thesis – http://www.emn.fr/EMOOSE 120
internal static readonly string LAST_USE = "lastUse";internal static readonly string OCCURRENCES = "occurrences";internal static readonly string READ_TIME = "readTime";public static void Cleanup(SqlConnection connection){DataUtilities.CleanupTable(connection, TABLE_NAME);}/// /// Creates new UPLink data./// /// /// internal static UPLink CreateLink(UPNode origin, UPNodedestination){Debug.Assert(origin != null && destination != null);// Should not exist alreadyGuid _id = Guid.NewGuid();DataRow row = Data.NewRow();row[ID] = _id;row[ORIGIN] = origin.Identifier;row[DESTINATION] = destination.Identifier;row[LAST_USE] = DateTime.Now;row[OCCURRENCES] = 1;row[READ_TIME] = 0;lock(Data) {Data.Rows.Add(row);}return new UPLink(_id);}internal static DataTable Data{get{return table;}}public static void Initialize(DataSet dataSet, SqlConnectionconnection){adapter = DataUtilities.InitializeTable(dataSet,connection, TABLE_NAME);table = dataSet.Tables[TABLE_NAME];}public static void Update(){adapter.Update(Data);}//************ NON-STATIC PART *************private Guid _identifier;internal UPLink(DataRow row) : this((Guid)row[ID]) {}internal UPLink(Guid _id){_identifier = _id;MSc EMOOSE Thesis – http://www.emn.fr/EMOOSE 121
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Vrije Universiteit Brussel - Belgiu
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ContentsAbstract 1Acknowledgements
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(4) Table UP_SUP (matches User Prof
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content providers’ interpretation
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- Active profiling consists in aski
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2 Agents2.1 Overview2.1.1 Definitio
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(1) each agent has incomplete infor
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MASs need an organization for speci
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However, the usefulness of personal
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they often provide implementation o
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2.5 Design2.5.1 The DIMA designIn [
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3 MetadataDuring the earlier invest
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This requires some agreement and st
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4 PerspectivesRecommender systems m
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way Lego blocks should be assembled
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usiness intelligence is generated.
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important than memory space optimiz
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The graph is then formatted to be v
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Chapter 4: Implementation1 Implemen
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(1) A Name Server (NS) maps every a
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the agent terminates, the thread is
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4 Application level4.1 OverviewThe
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4.3 User Agent MakerThis agent has
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Thus the profile, node and link cla
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BIProviderR : Provide_Business_Inte
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to enable users to explicitly speci
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ConclusionA “minimalist” approa
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Appendix A: Addendum onIndustrial I
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Appendix B: SQL Tables Design1 Tabl
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Appendix C: Conference PaperA paper
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very large repositories of learning
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popularity of the link (the bigger
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Appendix D: Source Code1 Agent infr
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public static bool ProcessIsMainHos
Page 71 and 72: string path = MakePath(".", Middlew
Page 73 and 74: System.Messaging.MessageQueue queue
Page 75 and 76: public static NameServer GetNS(){if
Page 77 and 78: }}}table[agentId] = address;}}/// /
Page 79 and 80: ****** NON-STATIC PART ******// Tab
Page 82 and 83: }}}return (AgentId) first;using Sys
Page 85 and 86: {}return Subject.GetHashCode() + Na
Page 87 and 88: name in order to allow for the retr
Page 89 and 90: }// Start agent's main Thread.Threa
Page 91 and 92: }DirectoryFacilitator.GetDF().Unreg
Page 93 and 94: {/// /// Allows for specific conver
Page 95 and 96: }Monitor.Exit(aLock);public overrid
Page 97 and 98: Allows for synchronized Message exc
Page 99 and 100: esource./// /// public string GetMa
Page 101 and 102: }}private void RunTerminationExamin
Page 103 and 104: }private Message RequestUACreation(
Page 105 and 106: }msgQueue.AddFilters(new MessageCat
Page 107 and 108: Message received: interrupt preterm
Page 109 and 110: 19. Class Architecture.DBManagerAg
Page 111 and 112: }}connection.Close();/// /// For sa
Page 113 and 114: using System.Collections;namespace
Page 115 and 116: namespace Architecture.Profiles{usi
Page 117 and 118: private UP(DataRow row) : this(newU
Page 119 and 120: }DataRow[] rows = Row.GetChildRows(
Page 121: }adapter.Update(Data);//***********
Page 125 and 126: }}Row[OCCURRENCES] = Occurrences +
Page 127 and 128: }get{}return Data.Rows.Find(_name);
Page 129 and 130: private static SqlDataAdapter adapt
Page 131 and 132: }foreach (ILink link in links){if (
Page 133 and 134: }}}private DataRow Row{get{return D
Page 135 and 136: 18. N. Good, et al. Combining colla
Page 137 and 138: 49. D. Derbyshire, et al., Agent-Ba
Page 139: 83. Council for Higher Education Ac
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