Bishwaranjan (Bhatta) Bhattacharjee  Bishwaranjan  (Bhatta) Bhattacharjee photo       

contact information

Senior Technical Staff Member (STSM), Master Inventor, Member IBM Academy of Technology
Thomas J. Watson Research Center, Yorktown Heights, NY USA
  +1dash914dash945dash2077

links

Professional Associations

Professional Associations:  ACM  |  ACM SIGMOD  |  IBM Academy of Technology  |  IEEE

more information

More information:  Innovation Matters : MDC article


2013

Building an efficient RDF store over a relational database
Mihaela Bornea, Julian Dolby, Anastasios Kementsietsidis, Kavitha Srinivas, Patrick Dantressangle, Octavian Udrea, Bishwaranjan Bhattacharjee
ACM SIGMOD International Conference on Management of Data 2013, pp. 121--132

Querying Persistent Graphs using Solid State Storage
Manos Athanassoulis, Bishwaranjan Bhattacharjee, Mustafa Canim, Kenneth A Ross
The Fourth Annual NonVolatile Memories Workshop (NVMW) 2013


2012

Path processing using Solid State Storage
Manos Athanassoulis, Bishwaranjan Bhattacharjee, Mustafa Canim, Kenneth A Ross
3rdt International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures (ADMS) 2012 (collocated with VLDB)


2011

Column-Oriented Query Processing for Row Stores
A. El-Helw, K. Ross, B. Bhattacharjee, C. Lang, G. Mihaila
14th ACM International Workshop on Data Warehousing and OLAP(DOLAP) 2011 (collocated with CIKM)

Enhancing Recovery Using an SSD Buffer Pool Extension
B. Bhattacharjee, C. Lang, G. Mihaila, K.Ross, M. Banikazemi
ACM International Workshop on Data Management on New Hardware (DaMoN) 2011 (collocated with SIGMOD)

Optimizing Hierarchical Access in OLAP Environment
L. Lim, B. Bhattacharjee
44th Hawaii International Conference on System Science (HICSS) 2011


2010

Storage Class Memory Aware Data Management
Bishwaranjan Bhattacharjee, Mustafa Canim, Christian A Lang, George A Mihaila, Kenneth A Ross
Data Engineering35, 2010

Buffered Bloom filters on solid state storage
Mustafa Canim, George A Mihaila, B Bhattacharjee, CA Lang, KA Ross
1st International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures (ADMS) 2010 (collocated with VLDB)

SSD bufferpool extensions for database systems
Mustafa Canim, George A Mihaila, Bishwaranjan Bhattacharjee, Kenneth A Ross, Christian A Lang
36th International Conference on Very Large Databases (VLDB) 2010 , pp. 1435--1446, VLDB Endowment


2009

Efficient Index Compression in DB2 LUW
B. Bhattacharjee, L. Lim, T. Malkemus, G. Mihaila, K. Ross, S. Lau, C. McArthur, Z. Toth, R. Sherkat
35th International Conference on Very Large Databases (VLDB) 2009

An object placement advisor for DB2 using solid state storage
Mustafa Canim, George A Mihaila, Bishwaranjan Bhattacharjee, Kenneth A Ross, Christian A Lang
35th International Conference on Very Large Databases (VLDB) 2009 , pp. 1318--1329, VLDB Endowment


2008

Optimizing Hierarchical Access in OLAP Environment
L Lim, B. Bhattacharjee
24th International Conference on Data Engineering (ICDE) 2008


2007

Efficient Bulk Deletes for Multi Dimensional Clustered Tables in DB2
" B. Bhattacharjee, T. Malkemus, S. Lau, S. McKeough, J. Kirton, R. Von Boeschoten, J. P. Kennedy
33rd International Conference on Very Large Databases (VLDB) 2007

Increasing Buffer-Locality for Multiple Index Based Scans through Intelligent Placement and Index Scan Speed Control
C. Lang, B. Bhattacharjee, T. Malkemus, K. Wong
33rd International Conference on Very Large Databases (VLDB) 2007

Increasing Buffer-Locality for Multiple Relational Table Scans through Grouping and Throttling
C. Lang, B. Bhattacharjee, T. Malkemus, S. Padmanabhan, K. Wong
23rd International Conference on Data Engineering (ICDE) 2007

Improved Buffer Size Adaptation through Cache/Controller Coupling
C. Lang, B. Bhattacharjee, T. Malkemus, I. Stanoi
2nd International Workshop on Self Tuning Database Systems (SMDB) 2007 (collocated with ICDE)

Impliance: A Next Generation Information Management Appliance
" J. Rao, B. Bhattacharjee, J. Glider, R. Golding, G. Lohman, V. Markl, H. Pirahesh, R. Rees, G. Swart
3rd Biennial Conference on Innovative Data Systems Research (CIDR) 2007


2006

Performance Study of Rollout for Multi Dimensional Clustered Tables in DB2
B. Bhattacharjee
First ACM International Workshop on Performance and Evaluation of Data Management Systems (EXPDB) 2006 (collocated with SIGMOD)

Using secure coprocessors for privacy preserving collaborative data mining and analysis
B. Bhattacharjee, N. Abe, K. Goldman, B. Zadrozny, V. Reddy, M. del Carpio, C. Apte
Second ACM International Workshop on Data Management On New Hardware (DAMON) 2006 (collocated with SIGMOD)


2005

Predicate derivation and Monotonicity Detection in DB2 UDB
T. Malkemus, S. Padmanabhan, B. Bhattacharjee, L. Cranston, T. Lai. F. Koo
21st ICDE Conference 2005


2004

Automated Design Of Multidimensional Clustering Tables For Relational databases
S. Lightstone, B. Bhattacharjee
30th VLDB Conference 2004

Sampling Approach to Resource Light Data Mining
N. Abe, C. Apte, B. Bhattacharjee, K. Goldman, J. Langford, B. Zadrozny
SIAM Workshop on Data Mining in Resource Constrained Environments 2004


2003

Multi-Dimensional Clustering: A New Data Layout Scheme in DB2
S. Padmanabhan, B. Bhattacharjee, T. Malkemus, L. Cranston, M. Huras
Proceedings of the 2003 ACM SIGMOD International Conference on Management of Data

Efficient Query Processing for Multi-dimensionally clustered Tables in DB2
B. Bhattacharjee, S. Padmanabhan, T. Malkemus, T. Lai, L. Cranston, M. Huras
29th VLDB Conference 2003

Boosting Query Performance: Multidimensional Clustering
B. Bhattacharjee, L. Cranston, T. Malkemus, S. Padmanabhan
DB2 Magazine, 2003

The Luster of Data Clustering
B. Bhattacharjee, L. Cranston, T. Malkemus, S. Padmanabhan
eServer Magazine, 2003