diff --git a/YACOSCore/ejbModule/org/yacos/core/Conference.java b/YACOSCore/ejbModule/org/yacos/core/Conference.java
new file mode 100644
index 0000000..94fba46
--- /dev/null
+++ b/YACOSCore/ejbModule/org/yacos/core/Conference.java
@@ -0,0 +1,88 @@
+/**
+ * 
+ */
+package org.yacos.core;
+
+import java.util.Date;
+
+/**
+ * @author wang
+ * TODO
+ */
+
+
+public class Conference {
+	
+private String titre; 
+
+private String description;
+
+private String infoComplementary;
+
+private Date dateAbstract;
+
+private Date dateEvaluation;
+
+private Date dateStart;
+
+private Date dateEnd;
+
+public String getTitre() {
+	return titre;
+}
+
+public void setTitre(String titre) {
+	this.titre = titre;
+}
+
+public String getDescription() {
+	return description;
+}
+
+public void setDescription(String description) {
+	this.description = description;
+}
+
+public String getInfoComplementary() {
+	return infoComplementary;
+}
+
+public void setInfoComplementary(String infoComplementary) {
+	this.infoComplementary = infoComplementary;
+}
+
+public Date getDateAbstract() {
+	return dateAbstract;
+}
+
+public void setDateAbstract(Date dateAbstract) {
+	this.dateAbstract = dateAbstract;
+}
+
+public Date getDateEvaluation() {
+	return dateEvaluation;
+}
+
+public void setDateEvaluation(Date dateEvaluation) {
+	this.dateEvaluation = dateEvaluation;
+}
+
+public Date getDateStart() {
+	return dateStart;
+}
+
+public void setDateStart(Date dateStart) {
+	this.dateStart = dateStart;
+}
+
+public Date getDateEnd() {
+	return dateEnd;
+}
+
+public void setDateEnd(Date dateEnd) {
+	this.dateEnd = dateEnd;
+}
+
+	
+	
+}