diff --git a/COPYRIGHT b/COPYRIGHT
index 3f3149bf..224baa7f 100755
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -25,8 +25,22 @@
  */
 
 /*
- *  Pradeep Subedi (2020)  RDI2 Rutgers University
+ *  Ciprian Docan (2009)  TASSL Rutgers University
+ *  docan@cac.rutgers.edu
+ *  Tong Jin (2011) TASSL Rutgers University
+ *  tjin@cac.rutgers.edu
+ *  Fan Zhang (2011) TASSL Rutgers University
+ *  zhangfan@cac.rutgers.edu
+ *  Hoang Bui (2012) TASSL Rutgers University
+ *  hbui@cac.rutgers.edu
+ *  Qian Sun (2012) TASSL Rutgers University
+ *  qiansun@cac.rutgers.edu
+ *  Melissa Romanus Abdelbaky (2014) TASSL Rutgers University
+ *  melissa.romanus@rutgers.edu
+ *  Mehmet Aktas
+ *  mfatihaktas@gmail.com
+ *  Pradeep Subedi (2017)  RDI2 Rutgers University
  *  pradeep.subedi@rutgers.edu
- *  Philip Davis (2020) RDI2 Rutgers University
+ *  Philip Davis (2017) RDI2 Rutgers University
  *  philip.e.davis@rutgers.edu
  */