diff --git a/model/fw/stats-based-randomized-interest-accept.h b/model/fw/stats-based-randomized-interest-accept.h
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+/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2011 University of California, Los Angeles
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+
+#ifndef NDNSIM_STATS_BASED_RANDOMIZED_INTEREST_ACCEPT_H
+#define NDNSIM_STATS_BASED_RANDOMIZED_INTEREST_ACCEPT_H
+
+#include "ns3/event-id.h"
+
+#include "fw-stats.h"
+
+namespace ns3 {
+namespace ndn {
+namespace fw {
+
+/**
+ * \ingroup ndn
+ * \brief Strategy implementing stats-based randomized accept for interests
+ *
+ * (prerequisite) Window-based limits should be enabled
+ *
+ * This strategy has several limitation to accept interest for further processing:
+ * - if per-fib-entry limit or per-face limit is exhausted, Interest will not be accepted
+ * - if the number of interests received from the incoming face is less than threshold, then no special handling
+ * - if this number is greater than threshold, an Interest will be accepted with probability equal to satisfaction ratio for this incoming face (overall per-face).
+ * (probability is shifted to allow small rate of acceptance (1% by default) of Interests from faces with 0 satisfaction ratio.
+ */
+class StatsBasedRandomizedInterestAccept :
+    public FwStats
+{
+public:
+  static TypeId
+  GetTypeId ();
+
+  /**
+   * @brief Default constructor
+   */
+  StatsBasedRandomizedInterestAccept ();
+
+  virtual void
+  WillEraseTimedOutPendingInterest (Ptr<pit::Entry> pitEntry);
+
+protected:
+  virtual bool
+  WillSendOutInterest (Ptr<Face> outFace,
+                       Ptr<const InterestHeader> header,
+                       Ptr<pit::Entry> pitEntry);
+  
+  virtual void
+  WillSatisfyPendingInterest (Ptr<Face> inFace,
+                              Ptr<pit::Entry> pitEntry);
+
+  // from Object
+  void
+  DoDispose ();
+  
+private:
+  double m_threshold;
+  double m_graceAcceptProbability;
+
+  typedef FwStats super;
+};
+
+
+} // namespace fw
+} // namespace ndn
+} // namespace ns3
+
+#endif // NDNSIM_STATS_BASED_RANDOMIZED_INTEREST_ACCEPT_H