Publications

Found 68 results
Filters: Author is Carlos Maltzahn  [Clear All Filters]
2015
Sevilla M, Watkins N, Maltzahn C, Nassi I, Brandt SA, Weil SA, Farnum G, Fineberg S. Mantle: A Programmable Metadata Load Balancer for the Ceph File System. In: SC '15: Proceedings of the 2015 ACM/IEEE conference on Supercomputing. SC '15: Proceedings of the 2015 ACM/IEEE conference on Supercomputing. Austin, TX, USA; 2015.
Jimenez I, Maltzahn C, Mohror K, Lofstead J, Arpaci-Dusseau A, Arpaci-Dusseau R. Tackling the Reproducibility Problem in Systems Research with Declarative Experiment Specifications. In: PDSW'15: Proceedings of the 10th Workshop on Parallel Data Storage. PDSW'15: Proceedings of the 10th Workshop on Parallel Data Storage. Austin, TX, USA; 2015.
2014
Crume A, Maltzahn C, Ward L, Kroeger T, Curry M. Automatic Generation of Behavioral Hard Disk Drive Access Time Models. In: 30th International Conference on Massive Storage Systems and Technology (MSST 2014). 30th International Conference on Massive Storage Systems and Technology (MSST 2014). Santa Clara, California; 2014.
Skourtis D, Achlioptas D, Watkins N, Maltzahn C, Brandt S. Erasure Coding & Read/Write Separation in Flash Storage. In: 2nd Workshop on Interactions of NVM/Flash with Operating Systems and Workloads (INFLOW 14). 2nd Workshop on Interactions of NVM/Flash with Operating Systems and Workloads (INFLOW 14). Broomfield, CO: USENIX Association; 2014. Available from: http://blogs.usenix.org/conference/inflow14/workshop-program/presentation/skourtis
Skourtis D, Achlioptas D, Watkins N, Maltzahn C, Brandt S. Flash on Rails: Consistent Flash Performance through Redundancy. In: 2014 USENIX Annual Technical Conference (USENIX ATC 14). 2014 USENIX Annual Technical Conference (USENIX ATC 14). Philadelphia, PA: USENIX Association; 2014. Available from: https://www.usenix.org/conference/atc14/technical-sessions/presentation/skourtis
Sevilla M, Nassi I, Ioannidou K, Brandt SA, Maltzahn C. SupMR: Circumventing Disk and Memory Bandwidth Bottlenecks for Scale-up MapReduce. In: LSPP'14 (in conjunction with IPDPS 2014). LSPP'14 (in conjunction with IPDPS 2014). Phoenix, AZ: IEEE; 2014.
2013
Ionkov L, Lang M, Maltzahn C. DRepl: Optimizing Access to Application Data for Analysis and Visualization. In: MSST '13. MSST '13. Long Beach, CA; 2013.
Crume A, Maltzahn C, Ward L, Kroeger T, Curry M, Oldfield R, Widener P. Fourier-Assisted Machine Learning of Hard Disk Drive Access Time Models. In: Proceedings of the eighth workshop on Parallel Data Storage, PDSW. Proceedings of the eighth workshop on Parallel Data Storage, PDSW. ; 2013.
Sevilla M, Nassi I, Ioannidou K, Brandt SA, Maltzahn C. A Framework for an In-depth Comparison of Scale-up and Scale-out. In: DISCS '13 (in conjunction with SC 2013). DISCS '13 (in conjunction with SC 2013). Denver, CO: ACM; 2013.
Skourtis D, Achlioptas D, Maltzahn C, Brandt S. High Performance & Low Latency in Solid-State Drives Through Redundancy. In: INFLOW '13. INFLOW '13. Farmington, PA: ACM; 2013. Available from: http://dl.acm.org/citation.cfm?doid=2527792.2527798
He J, Bent J, Torres A, Grider G, Gibson G, Maltzahn C, Sun X-H. I/O Acceleration with Pattern Detection. In: HPDC '13. HPDC '13. New York City, NY; 2013.
Watkins N, Maltzahn C, Brandt S, Pye I, Manzanares A. In-Vivo Storage System Development. In: BigDataCloud '13 (in conjunction with EuroPar 2013). BigDataCloud '13 (in conjunction with EuroPar 2013). Aachen, Germany; 2013.
Buck J, Watkins N, Levin G, Crume A, Ioannidou K, Brandt S, Maltzahn C, Polyzotis N, Torres A. SIDR: Structure-Aware Intelligent Data Routing in Hadoop. In: SC '13. SC '13. Denver, CO; 2013.
2012
Crume A, Buck J, Maltzahn C, Brandt S. Compressing Intermediate Keys between Mappers and Reducers in SciHadoop. In: PDSW'12. PDSW'12. Salt Lake City, UT; 2012. Available from: http://www.pdsw.org/pdsw12/papers/crume-pdsw12.pdf
Watkins N, Maltzahn C, Brandt SA, Manzanares A. DataMods: Programmable File System Services. [Internet]. 2012 . Available from: https://www.soe.ucsc.edu/research/technical-reports/ucsc-soe-12-07
Watkins N, Maltzahn C, Brandt S, Manzanares A. DataMods: Programmable File System Services. In: PDSW'12. PDSW'12. Salt Lake City, UT; 2012. Available from: http://www.pdsw.org/pdsw12/papers/watkins-pdsw12.pdf
He J, Bent J, Torres A, Grider G, Gibson G, Maltzahn C, Sun X-H. Discovering Structure in Unstructured I/O. In: PDSW'12. PDSW'12. Salt Lake City, UT; 2012. Available from: http://www.pdsw.org/pdsw12/papers/he-pdsw12.pdf
Kato S, McThrow M, Maltzahn C, Brandt SA. Gdev: First-Class GPU Resource Management in the Operating System. In: USENIX ATC '12. USENIX ATC '12. Boston, MA; 2012. Available from: https://www.usenix.org/system/files/conference/atc12/atc12-final319.pdf
Ames S, Gokhale M, Maltzahn C. QMDS: a file system metadata management service supporting a graph data model-based query language. International Journal of Parallel, Emergent and Distributed Systems. 2012 ;27.
Liu N, Cope J, Carns P, Carothers C, Ross R, Grider G, Crume A, Maltzahn C. On the Role of Burst Buffers in Leadership-class Storage Systems. In: MSST/SNAPI 2012. MSST/SNAPI 2012. Pacific Grove, CA; 2012. Available from: http://www.mcs.anl.gov/uploads/cels/papers/P2070-0312.pdf
2010
Maltzahn C, Molina-Estolano E, Khurana A, Nelson AJ, Brandt SA, Weil SA. Ceph as a Scalable Alternative to the Hadoop Distributed File System. ;login: The USENIX Magazine [Internet]. 2010 ;35:38–49. Available from: http://www.usenix.org/publications/login/2010-08/openpdfs/maltzahn.pdf
Ames S, Gokhale MB, Maltzahn C. Design and Implementation of a Metadata-Rich File System. 2010 .
Polte M, Molina-Estolano E, Bent J, Brandt SA, Gibson GA, Gokhale M, Maltzahn C, Wingate M. Enabling Scientific Application I/O on Cloud FileSystems. In: Work-in-Progress and Poster Session at FAST'10. Work-in-Progress and Poster Session at FAST'10. San Jose, CA; 2010.
Molina-Estolano E, Maltzahn C, Reed B, Brandt SA. Haceph: Scalable Meta- data Management for Hadoop using Ceph. In: Poster Session at NSDI 2010. Poster Session at NSDI 2010. San Jose, CA; 2010. Available from: http://www.soe.ucsc.edu/~carlosm/Papers/eestolan-nsdi10-poster.pdf
Maltzahn C, Mateas M, Whitehead J. InfoGarden: A Casual-Game Approach to Digital Archive Management. In: Work-in-Progress and Poster Session at FAST'10. Work-in-Progress and Poster Session at FAST'10. San Jose, CA; 2010. Available from: http://users.soe.ucsc.edu/~carlosm/Papers/maltzahn-fast10poster.pdf
Wacha R, Brandt SA, Bent J, Maltzahn C. RAID4S: Adding SSDs to RAID Arrays. In: Poster Session and Ph.D. Workshop at EuroSys 2010. Poster Session and Ph.D. Workshop at EuroSys 2010. Paris, France; 2010.
2009
Buck JB, Watkins N, Maltzahn C, Brandt S. Abstract storage: moving file format-specific abstractions into petabyte-scale storage systems. In: DADC '09: Proceedings of the second international workshop on Data-aware distributed computing. DADC '09: Proceedings of the second international workshop on Data-aware distributed computing. New York, NY, USA: ACM; 2009. pp. 31–40.
Molina-Estolano E, Maltzahn C, Bent J, Brandt S. Building a parallel file system simulator. Journal of Physics: Conference Series, SciDAC [Internet]. 2009 ;180:012050. Available from: http://stacks.iop.org/1742-6596/180/i=1/a=012050
Brandt S, Maltzahn C, Polyzotis N, Tan W-C. Fusing data management services with file systems. In: PDSW '09: Proceedings of the 4th Annual Workshop on Petascale Data Storage. PDSW '09: Proceedings of the 4th Annual Workshop on Petascale Data Storage. New York, NY, USA: ACM; 2009. pp. 42–46.
Ames S, Gokhale M, Maltzahn C. A Metadata-Rich File System. 2009 .
Molina-Estolano E, Gokhale M, Maltzahn C, May J, Bent J, Brandt S. Mixing Hadoop and HPC workloads on parallel filesystems. In: PDSW '09: Proceedings of the 4th Annual Workshop on Petascale Data Storage. PDSW '09: Proceedings of the 4th Annual Workshop on Petascale Data Storage. New York, NY, USA: ACM; 2009. pp. 1–5.
2008
Povzner A, Kaldewey T, Brandt S, Golding R, Wong T, Maltzahn C. Efficient Guaranteed Disk Request Scheduling with Fahrrad. 2008 ;42:13-25.
Povzner A, Kaldewey T, Brandt S, Golding R, Wong T, Maltzahn C. Efficient guaranteed disk request scheduling with fahrrad. In: EuroSys. EuroSys. ; 2008. pp. 13-25.
Brandt SA, Maltzahn C, Povzner A, Pineiro R, Shewmaker A, Kaldewey T. An Integrated Model for Performance Management in a Distributed System. In: 4th International Workshop on Operating Systems Platforms for Embedded Real-Time Applications (OSPERT 2008). 4th International Workshop on Operating Systems Platforms for Embedded Real-Time Applications (OSPERT 2008). ; 2008.
Ames S, Maltzahn C, Miller EL. QUASAR: Interaction with File Systems Using a Query and Naming Language. 2008 .
Ames S, Maltzahn C, Miller EL. Quasar: A Scalable Naming Language for Very Large File Collections. 2008 .
Kaldewey T, Wong T, Golding R, Povzner A, Brandt S, Maltzahn C. Virtualizing Disk Performance. In: RTAS '08: Proceedings of the 2008 IEEE Real-Time and Embedded Technology and Applications Symposium. RTAS '08: Proceedings of the 2008 IEEE Real-Time and Embedded Technology and Applications Symposium. Washington, DC, USA: IEEE Computer Society; 2008. pp. 319–330.
2007
Bigelow D, Iyer S, Kaldewey T, Pineiro RC, Povzner A, Brandt S, Golding R, Wong T, Maltzahn C. End-to-end performance management for scalable distributed storage. In: PDSW '07: Proceedings of the 2nd international workshop on Petascale data storage. PDSW '07: Proceedings of the 2nd international workshop on Petascale data storage. New York, NY, USA: ACM; 2007. pp. 30–34.
Maltzahn C, Bobb N, Storer M, Eads D, Brandt S, Miller EL. Graffiti: A framework for testing collaborative distributed metadata. In: In Proceedings in Informatics. In Proceedings in Informatics. ; 2007. pp. 97–111.
Weil S, Maltzahn C, Brandt S. RADOS: A Reliable Autonomic Distributed Object Store. 2007 .
Weil S, Leung A, Brandt S, Maltzahn C. RADOS: a scalable, reliable storage service for petabyte-scale storage clusters. In: PDSW '07: Proceedings of the 2nd international workshop on Petascale data storage. PDSW '07: Proceedings of the 2nd international workshop on Petascale data storage. New York, NY, USA: ACM; 2007. pp. 35–44.
Weil S, Brandt S, Maltzahn C. Scaling Linux Storage to Petabytes. In: Linux Storage and Filesystem Workshop (LSF07). Linux Storage and Filesystem Workshop (LSF07). ; 2007.
Koren J, Leung A, Zhang Y, Maltzahn C, Ames S, Miller EL. Searching and navigating petabyte-scale file systems based on facets. In: PDSW '07: Proceedings of the 2nd international workshop on Petascale data storage. PDSW '07: Proceedings of the 2nd international workshop on Petascale data storage. New York, NY, USA: ACM; 2007. pp. 21–25.
Leung A, Lalonde E, Telleen J, Davis J, Maltzahn C. Using Comprehensive Analysis for Performance Debugging in Distributed Storage Systems. In: MSST '07: Proceedings of the 24th IEEE Conference on Mass Storage Systems and Technologies. MSST '07: Proceedings of the 24th IEEE Conference on Mass Storage Systems and Technologies. Washington, DC, USA: IEEE Computer Society; 2007. pp. 281–286.
2006
Weil S, Brandt S, Miller EL, Maltzahn C. CRUSH: Controlled, Scalable, Decentralized Placement of Replicated Data. 2006 .
Weil S, Brandt S, Miller EL, Maltzahn C. CRUSH: controlled, scalable, decentralized placement of replicated data. In: SC '06: Proceedings of the 2006 ACM/IEEE conference on Supercomputing. SC '06: Proceedings of the 2006 ACM/IEEE conference on Supercomputing. New York, NY, USA: ACM; 2006. p. 122.
Weil S, Wang F, Xin Q, Brandt S, Miller EL, Long DDE, Maltzahn C. Ceph: A Scalable Object-Based Storage System. 2006 .
Weil S, Brandt S, Miller EL, Long DDE, Maltzahn C. Ceph: a scalable, high-performance distributed file system. In: OSDI '06: Proceedings of the 7th USENIX Symposium on Operating Systems Design and Implementation. OSDI '06: Proceedings of the 7th USENIX Symposium on Operating Systems Design and Implementation. Berkeley, CA, USA: USENIX Association; 2006. pp. 22–22.
Weil S, Brandt S, Miller EL, Long DDE, Maltzahn C. Ceph: a scalable, high-performance distributed file system. In: OSDI '06: Proceedings of the 7th symposium on Operating systems design and implementation. OSDI '06: Proceedings of the 7th symposium on Operating systems design and implementation. Berkeley, CA, USA: USENIX Association; 2006. pp. 307–320.
Bobb N, Eads D, Storer M, Brandt S, Maltzahn C, Miller EL. Graffiti: A framework for testing collaborative distributed metadata. In: ; 2006.
Ames S, Bobb N, Greenan KM, Hofmann OS, Storer M, Maltzahn C, Miller EL, Brandt S. LiFS: An attribute-rich file system for storage class memories. In: In Proceedings of the 23rd IEEE / 14th NASA Goddard Conference on Mass Storage Systems and Technologies (College Park, MD. In Proceedings of the 23rd IEEE / 14th NASA Goddard Conference on Mass Storage Systems and Technologies (College Park, MD. IEEE; 2006.
2005
Greenan KM, Storer M, Miller EL, Maltzahn C. POTSHARDS: Storing Data for the Long-term Without Encryption. In: SISW '05: Proceedings of the Third IEEE International Security in Storage Workshop. SISW '05: Proceedings of the Third IEEE International Security in Storage Workshop. Washington, DC, USA: IEEE Computer Society; 2005. pp. 12–20.
Ames S, Maltzahn C, Bobb N, Miller EL, Brandt S, Neeman A, Hiatt A, Tuteja D. Richer File System Metadata Using Links and Attributes. In: MSST '05: Proceedings of the 22nd IEEE / 13th NASA Goddard Conference on Mass Storage Systems and Technologies. MSST '05: Proceedings of the 22nd IEEE / 13th NASA Goddard Conference on Mass Storage Systems and Technologies. Washington, DC, USA: IEEE Computer Society; 2005. pp. 49–60.
1999
Maltzahn C, Richardson K, Grunwald D, Martin J. On Bandwidth Smoothing. In: ; 1999.
Maltzahn C, Richardson K, Grunwald D, Martin J. A Feasibility Study of Bandwidth Smoothing on the World-Wide Web Using Machine Learning. 1999 .
Maltzahn C, Richardson K, Grunwald D. Reducing the disk I/O of web proxy server caches. In: ATEC '99: Proceedings of the annual conference on USENIX Annual Technical Conference. ATEC '99: Proceedings of the annual conference on USENIX Annual Technical Conference. Berkeley, CA, USA: USENIX Association; 1999. pp. 17–17.
1997
Ellis CA, Maltzahn C. The Chautauqua Workflow System. In: HICSS (4). HICSS (4). ; 1997. p. 427-.
Maltzahn C, Richardson K, Grunwald D. Performance issues of enterprise level web proxies. In: SIGMETRICS '97: Proceedings of the 1997 ACM SIGMETRICS international conference on Measurement and modeling of computer systems. SIGMETRICS '97: Proceedings of the 1997 ACM SIGMETRICS international conference on Measurement and modeling of computer systems. New York, NY, USA: ACM; 1997. pp. 13–23.
1995
Maltzahn C. Community help: discovering tools and locating experts in a dynamic environment. In: CHI '95: Conference companion on Human factors in computing systems. CHI '95: Conference companion on Human factors in computing systems. New York, NY, USA: ACM; 1995. pp. 260–261.
1992
Rose T, Maltzahn C, Jarke M. Integrating Object and Agent Worlds. In: CAiSE. CAiSE. ; 1992. pp. 17-32.
Jarke M, Maltzahn C, Rose T. Sharing Processes: Team Coordination in Design Repositories. Int. J. Cooperative Inf. Syst. 1992 ;1:145-168.
1991
Maltzahn C, Rose T. ConceptTalk: Kooperationsunterstützung in Softwareumgebungen. In: Verteilte Künstliche Intelligenz und kooperatives Arbeiten, 4. Internationaler GI-Kongress Wissensbasierte Systeme. Verteilte Künstliche Intelligenz und kooperatives Arbeiten, 4. Internationaler GI-Kongress Wissensbasierte Systeme. London, UK: Springer-Verlag; 1991. pp. 195–206.
Rose T, Jarke M, Gocek M, Maltzahn C, Nissen HW. A decision-based configuration process environment. Softw. Eng. J. 1991 ;6:332–346.