Prof.
          Kantarcioglu’s External Service:
1.      
              Senior
            Program Committee (SPC) Member
            for 2022 Siam Data Mining Conference
2.      
              Senior
            Program Committee (SPC)
            Member for the Thirty-Sixth AAAI Conference on Artificial
            Intelligence
            (AAAI-22)
3.      
              Senior
            Program Committee (SPC)
            Member for ACM SIGKDD Conference on Knowledge Discovery and
            Data Mining 2022.
4.      
              Senior
            Program Committee (SPC) for ACM
            CIKM 22 (The ACM Conference on Information and Knowledge
            Management 2022)
5.      
              Program
            Committee Member ACM
            CODASPY 2022 (12th ACM Conference on Data and Application
            Security and Privacy)
6.      
              Program
            Committee Member, ACM
            SIGMOD 2022
7.      
              Program
            Committee Member, ACM
            SACMAT 2022 (The ACM Symposium on Access Control Models and
            Technologies 2022)
8.      
              General
            Co-chair, IEEE International
            Conference on Data Engineering, (ICDE 2022)
9.      
              Program
            Committee Member, GameSec
            2022 (The 13th Conference on Decision and Game Theory for
            Security)
10.    Program
            Committee Co-chair, IEEE
            TPS 2021 (3rd IEEE International Conference on
            Trust, Security and
            Privacy in Intelligent Systems and Applications) 
11.    Program
            Committee Member, GameSec
            2021 (The 12th Conference on Decision and Game Theory for
            Security)
12.    Program
            Committee Member, GenoPri
            2021 (Genome Privacy and Security Workshop 2021)
13.    Senior
            Program Committee (SPC)
            Member for the Research track for the ACM India Joint
            International Conference
            on Data Science and Management of Data (CODS-COMAD) 2021.
14.    Program
            Committee Member, the
            Security, Privacy and Trust track of The Web Conference 2021
15.    Senior
            Program Committee (SPC) Member
            for 2021 Siam Data Mining Conference
16.    Senior
            Program Committee Member for
            ACM SIGKDD Conference on Knowledge Discovery and Data Mining
            2021.
17.    Program
            Committee Member, The 26th
            ACM Symposium on Access Control Models and Technologies (ACM
            SACMAT) 2021
18.    Program
            Committee Vice-chair, 2020
            IEEE International Conference on Big Data
19.    Program
            Committee Member, GameSec
            2020 (The 11th Conference on Decision and Game Theory for
            Security)
20.    Senior
            Program Committee Member,
            2020 Siam Data Mining Conference
21.    Program
            Committee Member, 2020 ACM
            Conference on Computer and Communications Security
            Conference (ACM CCS 2020)
22.    Program
            Committee Member, ACM KDD
            2020 Conference
23.    Program
            Committee Co-chair, IEEE
            International Conference on Data Engineering, (ICDE 2020)
24.    Program
            Committee member, 24th
            Pacific-Asia Conference on Knowledge Discovery and Data
            Mining (PAKDD 2020)
25.    Program
            Committee Member, The 25th
            ACM Symposium on Access Control Models and Technologies (ACM
            SACMAT)
26.    Program
            Committee Member, The
            Second International Workshop on Blockchain and Data
            Management (BlockDM 2020)
27.    Program
            Committee Member, IEEE TPS
            2020 (2nd IEEE International Conference on Trust,
            Security and
            Privacy in Intelligent Systems and Applications) 
28.    Program
            committee Member, ACM
            CODASPY 2021 (The 11th ACM Conference on Data and
            Application Security and
            Privacy)
29.    Program
            Committee Co-Chair, 9th ACM
            Conference on Data and Applications Security and Privacy
            (ACM CODASPY 2019)
30.    Program
            Committee Co-Chair, 2019
            IEEE Cloud Conference
31.    Program
            Committee Member, IEEE
            ICDCS 2019
32.    Program
            Committee Member, PVLDB Vol
            13 (VLDB’20)
33.    Program
            Committee Member, 26th ACM
            Conference on Computer and Communications Security (ACM CCS)
            2019.
34.    Program
            Committee Member, IEEE DSC
            2019 (2019 IEEE Conference on Dependable and Secure
            Computing)
35.    Program
            Committee Member, IEEE TPS
            2019 (FIRST IEEE International Conference on Trust, Privacy
            and Security in
            Intelligent Systems, and Applications)
36.    Program
            Committee Member,
            TheWebConf 2019 (The Web Conference, 2019)
37.    Program
            Committee Member, IEEE
            International Conference on Data Engineering, (ICDE 2019)
38.    Program
            Committee Member, 18th
            Workshop on Privacy in the Electronic Society (WPES
            2019)
39.    Program
            Committee Member, The 23th
            Pacific-Asia Conference On Knowledge Discovery And Data
            Mining (PAKDD 2019)
40.    Program
            Committee Member, ACM
            SACMAT 2019 (ACM Symposium on Access Control Models and
            Technologies)
41.    Program
            Committee Member, ACM KDD
            2019 (KDD 2019)
42.    Program
            Committee Member,
            Conference on Decision and Game Theory for Security (GAMESEC
            2019)
43.    Program
            Committee Member, SIAM Data
            Mining Conference, 2019
44.   
              Program
Committee
            Member, ACM SIGMOD, 2018
45.    Program
            Committee Member, IEEE
            International Conference on Data Engineering, (ICDE 2018)
46.    Program
            Committee Member, 17th
            Workshop on Privacy in the Electronic Society (WPES
            2018)
47.   
              Program
Committee
            Member, Workshop on Blockchain and Sharing Economy
            Applications
            (BlockSEA18).
48.    PC
            Member, Short Paper Track, 25th   ACM
            International Conference on Information
            and Knowledge Management (CIKM '18)
49.    Program
            Committee Member, The 22th
            Pacific-Asia Conference On Knowledge Discovery And Data
            Mining (PAKDD 2018)
50.    Program
            Committee Member and Panel
            Chair, ACM SACMAT 2018 (ACM Symposium on Access Control
            Models and
            Technologies)
51.    Program
            Committee Member, ACM KDD
            2018 (KDD 2018)
52.    Program
            Committee Member, 8th ACM
            Conference on Data and Applications Security and Privacy
            (ACM CODASPY 2018)
53.    Program
            Committee Member,
            Conference on Decision and Game Theory for Security (GAMESEC
            2018)
54.    Program
            Committee Member, SIAM Data
            Mining 2018,
55.    Program
            Committee Co-chair, The
            Fifth International Workshop on Security in Cloud Computing
            (SCC) 2017
56.    Program
            Committee Member, SIAM Data
            Mining 2017
57.    Program
            Committee Member, SECRYPT
            2017 (International Conference on Security and
            Cryptography). 
58.    Program
            Committee Member,
            SECURECOMM 2016 (12th EAI International Conference on
            Security and Privacy in
            Communication Networks)
59.    Program
            Committee Member, IWSPA
            2017 (International Workshop on Security And Privacy
            Analytics 2017)
60.    Program
            Committee Member, Asia
            S&P 2017 (Asia Security and Privacy Conference 2017)
61.    Program
            Committee Member, IEEEPAC
            2017 (The 1st  IEEE
            Symposium on
            Privacy-Aware Computing 2017)
62.     Program Committee
            Member, 7th DESI Workshop:
            Using Advanced Data Analysis in E-Discovery: Identifying and
            Protecting
            Sensitive Information in Large Collections
63.     Program Committee
            Member, IEEE ICDCS 2017 (The
            37th IEEE International Conference on Distributed Computing)
64.    Program
            Committee Member,
            Conference on Decision and Game Theory for Security (GAMESEC
            2017)
65.    Program
            Committee Member, 7th ACM
            Conference on Data and Applications Security and Privacy
            (ACM CODASPY 2017)
66.    Best
            Paper Award Committee Member,
            7th ACM Conference on Data and Applications Security and
            Privacy (ACM CODASPY
            2017)
67.    Program
            Committee Member, ACM
            SACMAT2017 (ACM Symposium on Access Control Models and
            Technologies)
68.    Program
            Committee Member, ACM KDD
            2017 (KDD 2017)
69.    Program
            Committee Member, 2017 IEEE
            Conference on Dependable and Secure Computing (DSC17),
            “Experience and
            Practice” track
70.    Program
            Committee Member, Privacy
            Enhancing Technology’s Workshop on Genome Privacy (GenoPri
            2017)
71.    Program
            Committee Member, 10th 
            International Workshop on Privacy and
            Anonymity in Information Society (PAIS 2017)
72.    Program
            Committee Member, ICISS
            2017 (13th International Conference on Information Systems
            Security)
73.    Program
            Committee Member, The 21th
            Pacific-Asia Conference On Knowledge Discovery And Data
            Mining (PAKDD 2017)
74.    Program
            Committee Member and Panel
            Chair, ACM CODASPY, 2017
75.    Program
            Committee Member, 43th
            International Conference on Very Large Data Bases, (VLDB
            2017)
76.    Senior
            PC Member, Knowledge
            Management Track, ACM International Conference on
            Information and Knowledge
            Management (CIKM '17)
77.    Program
            Committee Member, SIAM Data
            Mining 2016
78.    Program
            committee Member, ICDM 2016
            workshop, PDDM: Privacy and Discrimination in Data Mining
79.    Program
            Committee Co-Chair, 2016
            IEEE Symposium on Security and Privacy in Social Networks
            and Big Data
80.    Program
            Committee Member, SECRYPT
            2016 (International Conference on Security and
            Cryptography). 
81.    Program
            Committee Member,
            SECURECOMM 2016 (12th EAI International
            Conference on Security and
            Privacy in Communication Networks)
82.    Program
            Committee Member, IWSPA
            2016 (International Workshop on Security And Privacy
            Analytics 2016)
83.    Program
            Committee Member, Privacy
            Aware Machine Learning Track, ARES 2016
84.    Program
            Committee Member,
            Conference on Decision and Game Theory for Security (GAMESEC
            2016)
85.    Program
            Committee Member, The 1st
            IEEE International Workshop on Digital and Connected Health
            2016,
86.    Program
            Committee Member, ACM KDD
            2016 (KDD 2016)
87.    Program
            Committee Member, Privacy
            Enhancing Technology’s Workshop on Genome Privacy (GenoPri
            2016)
88.    Program
            Committee Member, 5th
            International Workshop on Big Data, Streams and
            Heterogeneous Source Mining
            (BIGMINE 2016)
89.    Program
            Committee Member, 9th
            International Workshop on Privacy and Anonymity in
            Information Society (PAIS
            2016)
90.    Program
            Committee Member, The 20th
            Pacific-Asia Conference On Knowledge Discovery And Data
            Mining (PAKDD 2016)
91.   
              Program
Committee
            Member, 32nd International Conference on Data Engineering,
            (ICDE ‘16)
92.    Program
            Committee Member, 11th ACM
            Symposium on Information, Computer and Communications
            Security (ASIACCS 2016)
93.    Program
            Committee Member and Panel
            Chair, ACM CODASPY, 2016
94.    Program
            Committee Member, 16th IEEE
            International Conference on Mobile Data Management (Demo
            Track) (MDM 2016)
95.    Program
            Committee Member, 42th
            International Conference on Very Large Data Bases, (VLDB
            2016)
96.    Senior
            PC Member, Knowledge
            Management Track, 23rd ACM International Conference on
            Information and
            Knowledge Management (CIKM '16)
97.    Senior
            PC Member, Knowledge Management
            Track, 22nd ACM International Conference on Information and
            Knowledge
            Management (CIKM '15)
98.    Program
            Committee Member, 10th ACM
            Symposium on Information, Computer and Communications
            Security (ASIACCS 2015)
99.    Program
            Committee Member, IEEE International
            Conference on  Data
            Mining (ICDM 2015)
100. Program
            Committee Member, The 19th
            Pacific-Asia Conference On Knowledge Discovery And Data
            Mining (PAKDD 2015)
101. Program
            Committee Member, IEEE
            International Conference on Data Engineering, (ICDE 2015)
102. Program
            Committee Member, 14th Workshop
            on Privacy in the Electronic Society (WPES 2015)
103. Program
            Committee Member, 2015 Web
            2.0 Security & Privacy Workshop (W2SP 2015)
104. Program
            Committee Member, 2015
            International Symposium on Security and Privacy in Social
            Networks and Big Data
            (SocialSec 2015)
105. Program
            Committee Member, Security
            Analytics Workshop at ACM CODASPY 2015
106. Program
            Committee Member, First
            IEEE International Conference on Collaboration and Internet
            Computing (IEEE
            CIC2015)
107. Program
            Committee Member,
            Conference on Decision and Game Theory for Security (GAMESEC
            2015)
108. Program
            Committee Member, ACM KDD
            2015 (KDD 2015)
109. Program
            Committee Member, Privacy
            Enhancing Technology’s Workshop on Genome Privacy (GenoPri
            2015)
110. Program
            Committee Member, 4rd International
            Workshop on Big Data, Streams and Heterogeneous Source
            Mining (BIGMINE 2015)
111. Program
            Committee Member, 8th
            International Workshop on Privacy and Anonymity in
            Information Society (PAIS
            2015)
112. Program
            Committee Member, 15th IEEE
            International Conference on Information Reuse and
            Integration (IEEE IRI 2015)
113. Program
            Committee Member, the 39th
            Annual International Computer Software and Applications
            Conference (COMPSAC
            2015)
114. Program
            Committee Member, 8th IEEE
            International Conference on Cloud Computing (IEEE CLOUD
            2015)
115. Program
            Committee Member, ACM
            Symposium on Access Control Models and Technologies (SACMAT
            2015)
116. Program
            Committee Member, 2nd
            International Workshop on Privacy and Security of Big Data
            (PSBD 2015)
117. Program
            Committee Member, 41th International
            Conference on Very Large Data Bases, (VLDB 2015)
118. Program
            Committee Member, ACM
            CODASPY, 2015
119. Program
            Committee Co-chair, IEEE
            CollaborateComm 2014
120. Security
            and Privacy-preserving
            Data Mining Area Chair, 21th ACM International Conference on
            Information and
            Knowledge Management (CIKM '14)
121. Program
            Committee Member, 13th
            Workshop on Privacy in the Electronic Society (WPES 2014)
122. Program
            Committee Member, Conference
            on Decision and Game Theory for Security (GAMESEC 2014)
123. Program
            Committee Member, World
            Wide Web Conference Poster Track, (WWW 2014)
124. Program
            Committee Member, ACM KDD
            2014 (KDD 2014)
125. Program
            Committee Member,
            International Conference on Data Science and Advanced
            Analytics (DSAA’2014)
126. Program
            Committee Member,
            SafeConfig 2014: Cyber Security Analytics and Automation
            Workshop
127. Program
            Committee Member, 2nd
            Annual Cloud Security Auditing Workshop 2014.
128. Program
            Committee Member, Privacy
            Enhancing Technology’s Workshop on Genome Privacy (GenoPri
            2014)
129. Program
            Committee Member, International
            Symposium on Foundations of Open Source Intelligence and
            Security Informatics
            (FOSINT-SI 14)
130. Program
            Committee Member, 6th
            Secure Knowledge Management Workshop, (SKM 2014)  
131. Program
            Committee Member, The 13th
            IEEE International Conference on Trust, Security and Privacy
            in Computing and
            Communications (IEEE TrustCom 2014)
132. Program
            Committee Member, 3rd
            International Workshop on Big Data, Streams and
            Heterogeneous Source Mining
            (BIGMINE 2014)
133. Program
            Committee Member, 7th
            International Workshop on Privacy and Anonymity in
            Information Society (PAIS
            2014)
134. Program
            Committee Member, 15th
            IEEE International Conference on Information Reuse and
            Integration (IEEE IRI
            2014)
135. Program
            Committee Member, the 38th
            Annual International Computer Software and Applications
            Conference (COMPSAC
            2014)
136. Program
            Committee Member, 11th
            IEEE International Conference on Services computing (IEEE
            SCC 2014)
137. Program
            Committee Member, ACM
            Symposium on Access Control Models and Technologies (SACMAT
            2014)
138. Tutorial
            Committer co-Chair, 40th
            International Conference on Very Large Data Bases, (VLDB
            2014)
139. Program
            Committee Member, ACM
            CODASPY, 2014
140. Program
            Committee Member,
            International Workshop on Privacy Aspects of Data Mining
            (PADM 2013)
141. Program
            Committee Member, 12th
            Workshop on Privacy in the Electronic Society (WPES 2013)
142. Program
            Committee Member, 2nd
            International Workshop on Big Data, Streams and
            Heterogeneous Source Mining
            (BIGMINE 2013)
143. Program
            Committee Member, 1st
            International Workshop on Privacy in Semantic Technologies
            (PriSet 2013)
144. Program
            Committee Member, 2013
            Cloud Security Auditing Workshop
145. Program
            Committee Member, 20th ACM
            International Conference on Information and Knowledge
            Management (CIKM '13)
146. Program
            Committee Member, The 12th
            IEEE International Conference on Trust, Security and Privacy
            in Computing and
            Communications (IEEE TrustCom-13)
147. Program
            Committee Member, IEEE
            CollaborateComm 2013
148. Program
            Committee Member,
            International Symposium on Foundations of Open Source
            Intelligence and Security
            Informatics (FOSINT-SI 13)
149. Program
            Committee Co-chair, Conference
            on Decision and Game Theory for Security (GAMESEC 2013)
150. Program
            Committee Member, IEEE ICDM
            2013 (ICDM 2013)
151. Program
            Committee Member, 15th
            International Conference on Data Warehousing and Knowledge
            Discovery (DAWAK
            '13)
152. Program
            Committee Member, ACM KDD
            2013 (KDD 2013)
153. Program
            Committee Member, IEEE
            Symposium on Computational Intelligence in Cyber Security
            (CICS) 2013
154. Program
            Committee Member, 6th
            International Workshop on Privacy and Anonymity in
            Information Society (PAIS
            2013)
155. Trust
            and Privacy Track Co-chair,
            the 37th Annual International Computer Software and
            Applications Conference
            (COMPSAC 2013)
156. Program
            Committee Member, 7th
            International Conference on Network and System Security (NSS
            2013)
157. Program
            Committee Member, ACM
            Symposium on Access Control Models and Technologies (SACMAT
            2013)
158. Program
            Committee Member, World
            Wide Web Conference Poster Track, (WWW 2013)
159. Program
            Committee Member, IEEE ICC
            2013 - Communication and Information Systems Security
            Symposium
160. Program
            Committee Member, IEEE ICDM
            2012 (ICDM 2012)
161. Program
            Committee Member, 6th
            International Conference on Network and System Security (NSS
            2012)
162. Program
            Committee Member,
            CollaborateComm 2012
163. Program
            Committee Member, 1st
            International Workshop on Big Data, Streams and
            Heterogeneous Source Mining
            (BIGMINE 2012)
164. Program
            Committee Member,  5th
            ACM Workshop on Artificial Intelligence
            and Security (AISEC 2012)
165. Program
            Committee Member,  Conference
            on Decision and Game Theory for
            Security (GAMESEC 2012)
166. Committee
            Member, ACM SIGMOD
            Student Travel Award Committee (SIGMOD 2012)
167. Program
            Committee Member, IEEE
            International Conference on Privacy, Security, Risk and
            Trust (PASSAT 2012)
168. Program
            Committee Co-chair, ACM
            Symposium on Access Control Models and Technologies, 2012
169. Publication
            Chair, ACM CCS 2012
170. Ph.D.
            Track Co-chair, 38th
            International Conference on Very Large Data Bases, (VLDB
            2012)
171. Program
            Committee Member, 5th
            International Workshop on Privacy and Anonymity in
            Information Society (PAIS
            2012)
172. Security
            Track Co-chair, the 36th
            Annual International Computer Software and Applications
            Conference (COMPSAC
            2012)
173. Program
            Committee Member, WWW2012
            workshop on Data Usage Management on the Web (DUMW2012)
174. Program
            Committee Member, 19th ACM
            International Conference on Information and Knowledge
            Management (CIKM '12)
175. Program
            Committee Member, ACM
            CODASPY, 2012
176. Program
            Committee Member, PAKDD,
            2012
177. Program
            Committee Member, 28th
            International Conference on Data Engineering, (ICDE 2012)
178. Program
            Committee Member, 10th
            Workshop on Privacy in the Electronic Society (WPES 2011)
179. Program
            Committee Member, IEEE
            International Conference on Privacy, Security, Risk and
            Trust (PASSAT-11)
180. Program
            Committee Member, the
            Fourth International AAAI Conference on Weblogs and Social
            Media 2011
181. Program
            Committee Member, ACM
            Symposium on Access Control Models and Technologies, 2011
182. Program
            Committee Co-chair, World
            Wide Web Conference Poster Track, (WWW 2011)
183. Program
            Committee Member, 19th ACM
            International Conference on Information and Knowledge
            Management (CIKM '11)
184. Program
            Committee Member, ACM
            CODASPY, 2011
185. Program
            Committee Member, ACM
            SIGMOD Demo Track, 2011
186. Program
            Committee Member, IEEE
            International Conference on Privacy, Security, Risk and
            Trust (PASSAT-10)
187. Program
            Committee Member, the Fourth
            International AAAI Conference on Weblogs and Social Media
            2010
188. Program
            Committee Member, ACM
            Symposium on Access Control Models and Technologies, 2010
189. Program
            Committee Member, the
            Fourth IEEE International Conference on Secure Software
            Integration and
            Reliability Improvement (SSIRI), 2010
190. Program
            Committee Member, 8th
            Annual Conference on Privacy, Security and Trust
191. Program
            Committee Member, 12th
            International Conference on Data Warehousing and      
            Knowledge Discovery (DAWAK '10)
192. Program
            Committee Member, the First
            International Workshop on Data Management and Network
            Control in Wireless
            Networks (DMNC 2010)
193. Program
            Committee Member, 19th ACM
            International Conference on Information and Knowledge
            Management (CIKM '10)
194. Program
            Committee Member, 36th
            International Conference on Very Large Data Bases, (VLDB
            2010)
195. Program
            Committee Member, the 34rd
            Annual International Computer Software and Applications
            Conference (COMPSAC
            2010) 
196. Program
            Committee Member, World
            Wide Web Conference Poster Track, (WWW 2010)
197. Program
            Committee Member, 26th
            International Conference on Data Engineering, (ICDE ‘10)
198. Program
            Committee Member, 2nd
            Workshop on Privacy in Information Society (PAIS' 09)
199. Program
            Committee Member, 2009 IEEE
            International Conference on Privacy, Security, Risk and
            Trust (PASSAT-09)
200. Program
            Committee Member, World
            Wide Web Conference Poster Track, (WWW 2009)
201. Program
            Committee Member,
            International Symposium on Computer and Information Sciences
            2009 (ISCIS2009)
202. Program
            Committee Member, European
            Conference on Machine Learning and Principles and Practice
            of Knowledge
            Discovery in Databases (ECML PKDD 09) 
203. Program
            Committee Member, 23rd
            Annual IFIP WG 11.3 Working Conference on Data and
            Applications Security (DBSEC
            '09),
204.  Program Committee
            Member, IEEE Symposium on
            Computational Intelligence in  Cyber
            Security (CICS 2009)
205.  Track Chair, The
            33rd Annual International
            Computer Software and Applications Conference (COMPSAC 2009)
206.  Program Committee
            Member, IEEE International
            Conference on Data Mining, (ICDM 09)
207.  Program Committee
            Member, 11th International
            Conference on Data Warehousing and Knowledge Discovery
            (DAWAK '09)
208.  Program Committee
            Member, International
            Conferences on Asia-Pacific Web Conference (APWeb) and
            Web-Age Information
            Management (WAIM) (APWeb-Waim 2009)
209.  Program Committee
            Member, 2nd Workshop on
            Privacy in Information Society (PAIS' 09)
210.  Program Committee
            Member, 25th International
            Conference on Data Engineering, (ICDE 2009)
211.  Program Chair, 3rd
            Secure Knowledge Management
            Workshop, (SKM 2008)  
212.  Program Committee
            Member, IEEE International
            Conference on Data Mining, (ICDM 08)
213.  Program Committee
            Member, 23rd International
            Symposium on Computer and Information Sciences (ISCIS 2008)
214.  Program Committee
            Member, First SIAM
            International Workshop on Practical Privacy-Preserving Data
            Mining (P3DM'08)
215.  Program Committee
            Member, 9th IEEE
            International Conference on Computational Science and
            Engineering 2008
216.  Program Committee
            Member, 4th International
            Conference on Collaborative Computing: Networking,
            Applications and Worksharing
            (CollaborateCom2008)
217.  Program Committee
            Member, 1st Workshop on
            Privacy in Information Society (PAIS' 08)
218.  Program Committee
            Member, 10th Asia-Pacific
            Web Conference (APWeb'08)
219.  Program Committee
            Member, 24th International
            Conference on Data Engineering, (ICDE 2008)
220.  Program Committee
            Member, Workshop on Data
            Mining and Business Intelligence (DMBI 2007)
221.  Program Committee
            Member, 9th International
            Conference on Data Warehousing and Knowledge Discovery
            (DAWAK 07)
222.  Program Committee
            Member, First ACM SIGKDD International
            Workshop on Privacy, Security, and Trust in KDD (PinKDD'07)
223. Program
            Committee Member, Workshop
            on Data Mining of Uncertain Data (DUNE '07)
224.  Program Committee
            Member, Twenty-Second AAAI
            Conference on Artificial Intelligence (AAAI-07)
225. Program
            Committee Member, International
            Workshop on Privacy Aspects of Data Mining (PADM'06)
226.  Program Committee
            Member, IEEE International
            Conference on Data Mining, (ICDM 06)
227.  Program Committee
            Member, 8th International
            Conference on Data Warehousing and Knowledge Discovery
            (DAWAK) 06
228. Program
            Committee Member, European
            Conf. on Principles of Data Mining and Knowledge Discovery
            (PKDD) '05