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Salsa

Arjun Nambiar, Matthew Wright
2006 Proceedings of the 13th ACM conference on Computer and communications security - CCS '06  
To overcome these problems, we propose Salsa, a structured approach to organizing highly distributed anonymous communications systems for scalability and security.  ...  Salsa is designed to select nodes to be used in anonymous circuits randomly from the full set of nodes, even though each node has knowledge of only a small subset of the network.  ...  Salsa also shares this feature, but it uses a unique structure that is designed to satisfy the different system requirements of providing a structured overlay for large-scale anonymity.  ... 
doi:10.1145/1180405.1180409 dblp:conf/ccs/NambiarW06 fatcat:2sl6ezdis5be3alo35dwb7mbim

The Dynamics of Salsa: A Robust Structured P2P System

Safwan Mahmud Khan, Nayantara Mallesh, Arjun Nambiar, Matthew Wright
2011 Network Protocols and Algorithms  
Salsa is a structured peer-to-peer system that is designed to perform robust and reliable lookups.  ...  The number of groups can be used as a tunable parameter to trade-off performance versus security. Salsa is resilient to nodes joining and leaving the system while node lookups are ongoing.  ...  Salsa also shares this feature, but it uses a unique structure that is designed to satisfy the different requirements of providing a structured overlay for large-scale systems.  ... 
doi:10.5296/npa.v2i4.474 fatcat:gu7fxdb5orcbtiwx3fdnzd3ium

Grassland modeling and monitoring with SPOT-4 VEGETATION instrument during the 1997–1999 SALSA experiment

P Cayrol
2000 Agricultural and Forest Meteorology  
Finally, LAI values simulated by the vegetation model were fed into a canopy radiative transfer scheme (a 'model to satellite' approach).  ...  A coupled vegetation growth and soil-vegetation-atmosphere transfer (SVAT) model is used in conjunction with data collected in the course of the SALSA program during the 1997-1999 growing seasons in Mexico  ...  VEGETATION and AVHRR sensors have a large field of view, which implies large view zenith angle variations from roughly 0 to ±65 • .  ... 
doi:10.1016/s0168-1923(00)00191-x fatcat:y2fupruuyzb5vec3zvq66n63e4

Modelling mixed-phase clouds with the large-eddy model UCLALES–SALSA

Jaakko Ahola, Hannele Korhonen, Juha Tonttila, Sami Romakkaniemi, Harri Kokkola, Tomi Raatikainen
2020 Atmospheric Chemistry and Physics  
The large-eddy model UCLALES–SALSA, with an exceptionally detailed aerosol description for both aerosol number and chemical composition, has been extended for ice and mixed-phase clouds.  ...  Comparison to a previous mixed-phase cloud model intercomparison study confirmed the accuracy of newly implemented ice microphysics.  ...  This paper was edited by Toshihiko Takemura and reviewed by two anonymous referees.  ... 
doi:10.5194/acp-20-11639-2020 fatcat:zhnsmrj555acvcxzdii5hazeee

Fault Analysis of the ChaCha and Salsa Families of Stream Ciphers [chapter]

Arthur Beckers, Benedikt Gierlichs, Ingrid Verbauwhede
2018 Lecture Notes in Computer Science  
We present a fault analysis study of the ChaCha and Salsa families of stream ciphers.  ...  To the best of our knowledge these are the first fault attacks against ChaCha and Salsa that do not require faults in the control flow (e.g. instruction skip).  ...  We thank the anonymous reviewers for their insightful com-  ... 
doi:10.1007/978-3-319-75208-2_12 fatcat:r7ssglhhlrhdhab5eaax3p2wou

Structured Self-Reflection as a Tool to Enhance Perceived Performance and Maintain Effort in Adult Recreational Salsa Dancers

Stephanie J. Hanrahan, Rachel Pedro, Ester Cerin
2009 The Sport Psychologist  
Results indicate that although achievement goal orientations were not affected, structured self-reflection is perceived to be a positive tool and may be a useful technique to enhance perceived performance  ...  The intervention group completed a salsa self-reflection form during or after class for 9 weeks.  ...  Hence, they were combined to form a scale gauging Salsa Performance. The internal consistency of this scale was .90.  ... 
doi:10.1123/tsp.23.2.151 fatcat:d7srududifaanpeweyybazndme

Adding nominal spice to SALSA - frame-semantic annotation of German nouns and verbs

Ines Rehbein, Josef Ruppenhofer, Caroline Sporleder, Manfred Pinkal
2012 Conference on Natural Language Processing  
This paper presents Release 2.0 of the SALSA corpus, a German resource for lexical semantics.  ...  It was designed with an eye towards NLP applications such as semantic role labeling but will also be a useful resource for linguistic studies in lexical semantics.  ...  We would also like to thank the anonymous reviewers for helpful comments.  ... 
dblp:conf/konvens/RehbeinRSP12 fatcat:xzhojrfyhveqhntdk2jtmgojry

UCLALES–SALSA v1.0: a large-eddy model with interactive sectional microphysics for aerosol, clouds and precipitation

Juha Tonttila, Zubair Maalick, Tomi Raatikainen, Harri Kokkola, Thomas Kühn, Sami Romakkaniemi
2017 Geoscientific Model Development  
The new model builds and extends upon the well-characterized UCLA Large-Eddy Simulation Code (UCLALES) and the Sectional Aerosol module for Large-Scale Applications (SALSA), hereafter denoted as UCLALES-SALSA  ...  structure.  ...  We thank the two anonymous reviewers for their constructive comments. Edited by: S. Remy Reviewed by: two anonymous referees  ... 
doi:10.5194/gmd-10-169-2017 fatcat:ultv3tp4fjglrkjgh6nbszfp3e

Authority Rankings from HITS, PageRank, and SALSA: Existence, Uniqueness, and Effect of Initialization

Ayman Farahat, Thomas LoFaro, Joel C. Miller, Gregory Rae, Lesley A. Ward
2006 SIAM Journal on Scientific Computing  
Algorithms such as Kleinberg's HITS algorithm, the PageRank algorithm of Brin and Page, and the SALSA algorithm of Lempel and Moran use the link structure of a network of web pages to assign weights to  ...  We also mention a small modification to the SALSA initialization which makes the hub and authority weights consistent.  ...  We are grateful for the detailed comments provided by two anonymous reviewers.  ... 
doi:10.1137/s1064827502412875 fatcat:nj7cns34iraw3b6esyy6lzwzzm

Extragalactic magnetism with SOFIA (SALSA Legacy Program) – IV: Program overview and first results on the polarization fraction [article]

Enrique Lopez-Rodriguez, Sui Ann Mao, Rainer Beck, Alejandro S. Borlaff, Evangelia Ntormousi, Konstantinos Tassis, Daniel A. Dale, Julia Roman-Duval, Kandaswamy Subramanian, Sergio Martin-Alvarez, Pamela M. Marcum, Susan E. Clark (+3 others)
2022 arXiv   pre-print
HAWC+ from 53 to 214 μm at a resolution of 5-18" (90 pc - 1 kpc).  ...  We present the first data release of the Survey on extragALactic magnetiSm with SOFIA (SALSA Legacy Program) with a set of 14 nearby (<20 Mpc) galaxies with resolved imaging polarimetric observations using  ...  SALSA aims to construct a comprehensive empirical picture of the B-field structure in the multi-phase ISM as a function of the gas dynamics of several types of galaxies from hundred pc-to kpc-scales.  ... 
arXiv:2205.01105v2 fatcat:i4fn7gvhkzd3jhmgceej5smykq

Taste differentiation and hierarchization within popular culture: The case of salsa music

Tito Bachmayer, Nico Wilterdink, Alex van Venrooij
2014 Poetics  
The findings also show that respondents use salsa music as a resource to define and express their 'Latin' identity -thus illustrating both 'bounding' and 'bridging' mechanisms. ß  ...  The findings show a clear and fairly strong connection between taste preferences and status/class indicators, particularly education and to a lesser extent occupational status and social origins.  ...  Acknowledgements The authors wish to thank the respondents for participating in this research and the anonymous reviewers for their valuable comments.  ... 
doi:10.1016/j.poetic.2014.10.004 fatcat:orujqxu5s5gjzgs6je6urefzai

Information leaks in structured peer-to-peer anonymous communication systems

Prateek Mittal, Nikita Borisov
2008 Proceedings of the 15th ACM conference on Computer and communications security - CCS '08  
Thus there is a trade-off between robustness to active and passive attacks. We study this trade-off in two P2P anonymous systems, Salsa and AP3.  ...  Our study therefore motivates the search for new approaches to P2P anonymous communication.  ...  We are also grateful to George Danezis, Matthew Wright, and the anonymous reviewers for their comments on earlier versions of this paper.  ... 
doi:10.1145/1455770.1455805 dblp:conf/ccs/MittalB08 fatcat:hnq7qwpk7vf4rler7aczftak7m

Information Leaks in Structured Peer-to-Peer Anonymous Communication Systems

Prateek Mittal, Nikita Borisov
2012 ACM Transactions on Privacy and Security  
Thus there is a trade-off between robustness to active and passive attacks. We study this trade-off in two P2P anonymous systems, Salsa and AP3.  ...  Our study therefore motivates the search for new approaches to P2P anonymous communication.  ...  We are also grateful to George Danezis, Matthew Wright, and the anonymous reviewers for their comments on earlier versions of this paper.  ... 
doi:10.1145/2133375.2133380 fatcat:shml7zzyffgzxg4j6dnmukf7fy

ReDS

Matthew Wright, Apu Kapadia, Mohan Kumar, Apurv Dhadphale
2010 Proceedings of the Sixth Annual Workshop on Cyber Security and Information Intelligence Research - CSIIRW '10  
Peer-to-peer (P2P) architectures are gaining popularity and importance for applications ranging from massive-scale Internet content delivery to mobile social networks.  ...  Being a distributed system over a diverse set of untrusted nodes, however, such directory services must be resilient to adversarial behavior.  ...  Salsa is a structured P2P system, similar to Chord [10] , in which there is an ID space that is mapped to by a consistent hash function (e.g. SHA-1 mapping to a 160-bit ID space).  ... 
doi:10.1145/1852666.1852747 dblp:conf/csiirw/WrightKKD10 fatcat:2ss6pbmrwrc2rex6ed6dr536sa

ShadowWalker

Prateek Mittal, Nikita Borisov
2009 Proceedings of the 16th ACM conference on Computer and communications security - CCS '09  
Peer-to-peer approaches to anonymous communication promise to eliminate the scalability concerns and central vulnerability points of current networks such as Tor.  ...  We propose ShadowWalker: a new low-latency P2P anonymous communication system, based on a random walk over a redundant structured topology.  ...  Acknowledgments We are very grateful to Matthew Wright, Nick Mathewson and the anonymous reviewers for their invaluable feedback on the draft manuscript.  ... 
doi:10.1145/1653662.1653683 dblp:conf/ccs/MittalB09 fatcat:xxysgeg2pnganbism2kpzwkyqu
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