Jörg-Rüdiger Sack

ORCID

Publication Activity (10 Years)

Years Active: 1985-2022
Publications (10 Years): 33

Top Venues

Publications

William L. Croft, Jörg-Rüdiger Sack
Predicting the Citation Count and CiteScore of Journals One Year in Advance. CoRR (2022)
William L. Croft, Jörg-Rüdiger Sack
Predicting the citation count and CiteScore of journals one year in advance. J. Informetrics 16 (4) (2022)
Hee-Kap Ahn, Tamara Mtsentlintze, Jörg-Rüdiger Sack
CGTA Awards. Comput. Geom. 107 (2022)
Rolf Klein, David Kübel, Elmar Langetepe, Jörg-Rüdiger Sack, Barbara Schwarzwald
A new model and algorithms in firefighting theory. Discret. Appl. Math. 319 (2022)
William L. Croft, Jörg-Rüdiger Sack, Wei Shi
Differential Privacy via a Truncated and Normalized Laplace Mechanism. J. Comput. Sci. Technol. 37 (2) (2022)
William L. Croft, Jörg-Rüdiger Sack, Wei Shi
Differentially private facial obfuscation via generative adversarial networks. Future Gener. Comput. Syst. 129 (2022)
Frank Bauernöppel, Anil Maheshwari, Jörg-Rüdiger Sack
-dimensional polyhedral structures. Comput. Geom. 107 (2022)
Anil Maheshwari, Arash Nouri, Jörg-Rüdiger Sack
Shortest paths among transient obstacles. J. Comb. Optim. 43 (5) (2022)
William L. Croft, Jörg-Rüdiger Sack, Wei Shi
Obfuscation of images via differential privacy: From facial images to general images. Peer-to-Peer Netw. Appl. 14 (3) (2021)
Mohammad Khodizadeh Nahari, Nasser Ghadiri, Ahmad Baraani-Dastjerdi, Jörg-Rüdiger Sack
A novel similarity measure for spatial entity resolution based on data granularity model: Managing inconsistencies in place descriptions. Appl. Intell. 51 (8) (2021)
Zachary Friggstad, Jörg-Rüdiger Sack, Mohammad R. Salavatipour
Special Issue on Algorithms and Data Structures (WADS 2019). Algorithmica 83 (3) (2021)
William L. Croft, Jörg-Rüdiger Sack, Wei Shi
Obfuscation of Images via Differential Privacy: From Facial Images to General Images. CoRR (2021)
Frank Bauernöppel, Anil Maheshwari, Jörg-Rüdiger Sack
An $\varOmega (n^3)$ Lower Bound on the Number of Cell Crossings for Weighted Shortest Paths in 3-Dimensional Polyhedral Structures. LATIN (2020)
Faith Ellen, Jörg-Rüdiger Sack
Preface. Comput. Geom. 89 (2020)
Zachary Friggstad, Jörg-Rüdiger Sack, Mohammad R. Salavatipour
Preface. Comput. Geom. 91 (2020)
William Lee Croft, Jörg-Rüdiger Sack, Wei Shi
The Impact of Range Constraints on Utility in the Design of Differentially Private Mechanisms. Trans. Data Priv. 13 (3) (2020)
Rolf Klein, David Kübel, Elmar Langetepe, Jörg-Rüdiger Sack, Barbara Schwarzwald
A New Model in Firefighting Theory. CALDAM (2020)
Rolf Klein, David Kübel, Elmar Langetepe, Jörg-Rüdiger Sack, Barbara Schwarzwald
A New Model in Firefighting Theory. CoRR (2019)
William L. Croft, Jörg-Rüdiger Sack, Wei Shi
Differentially Private Obfuscation of Facial Images. CD-MAKE (2019)
Amin Gheibi, Anil Maheshwari, Jörg-Rüdiger Sack
Weighted minimum backward Fréchet distance. Theor. Comput. Sci. 783 (2019)
William Lee Croft, Jörg-Rüdiger Sack, Wei Shi
Differential Privacy Via a Truncated and Normalized Laplace Mechanism. CoRR (2019)
Anil Maheshwari, Arash Nouri, Jörg-Rüdiger Sack
Rectilinear Shortest Paths Among Transient Obstacles. COCOA (2018)
Anil Maheshwari, Arash Nouri, Jörg-Rüdiger Sack
Time-Dependent Shortest Path Queries Among Growing Discs. CoRR (2018)
Arash Nouri, Jörg-Rüdiger Sack
Query Shortest Paths Amidst Growing Discs. CoRR (2018)
Anil Maheshwari, Arash Nouri, Jörg-Rüdiger Sack
Rectilinear Shortest Paths Among Transient Obstacles. CoRR (2018)
Anil Maheshwari, Jörg-Rüdiger Sack, Christian Scheffer
Approximating the integral Fréchet distance. Comput. Geom. (2018)
Amin Gheibi, Anil Maheshwari, Jörg-Rüdiger Sack, Christian Scheffer
Path Refinement in Weighted Regions. Algorithmica 80 (12) (2018)
Anil Maheshwari, Arash Nouri, Jörg-Rüdiger Sack
Time-Dependent Shortest Path Queries Among Growing Discs. CCCG (2018)
Jörg-Rüdiger Sack
Editor's note. Comput. Geom. 69 (2018)
Doron Nussbaum, Masoud T. Omran, Jörg-Rüdiger Sack
Maintaining anonymity using -privacy. J. Locat. Based Serv. 11 (1) (2017)
William Lee Croft, Wei Shi, Jörg-Rüdiger Sack, Jean-Pierre Corriveau
Comparison of approaches of geographic partitioning for data anonymization. J. Geogr. Syst. 19 (3) (2017)
William Lee Croft, Wei Shi, Jörg-Rüdiger Sack, Jean-Pierre Corriveau
Location-based anonymization: comparison and evaluation of the Voronoi-based aggregation system. Int. J. Geogr. Inf. Sci. 30 (11) (2016)
Anil Maheshwari, Jörg-Rüdiger Sack, Christian Scheffer
Approximating the Integral Fréchet Distance. SWAT (2016)
William Lee Croft, Wei Shi, Jörg-Rüdiger Sack, Jean-Pierre Corriveau
Geographic Partitioning Techniques for the Anonymization of Health Care Data. CoRR (2015)
Amin Gheibi, Anil Maheshwari, Jörg-Rüdiger Sack
Minimizing Walking Length in Map Matching. TTCS (2015)
William Lee Croft, Wei Shi, Jörg-Rüdiger Sack, Jean-Pierre Corriveau
A Novel Geographic Partitioning System for Anonymizing Health Care Data. CoRR (2015)
Amin Gheibi, Anil Maheshwari, Jörg-Rüdiger Sack
Weighted Minimum Backward Frechet Distance. CCCG (2015)
Anil Maheshwari, Jörg-Rüdiger Sack, Christian Scheffer
Approximating the Integral Fréchet Distance. CoRR (2015)
Mohammad Ghodsi, Anil Maheshwari, Mostafa Nouri Baygi, Jörg-Rüdiger Sack, Hamid Zarrabi-Zadeh
α-Visibility. Comput. Geom. 47 (3) (2014)
Anil Maheshwari, Jörg-Rüdiger Sack, Kaveh Shahbaz, Hamid Zarrabi-Zadeh
Improved Algorithms for Partial Curve Matching. Algorithmica 69 (3) (2014)
Jean-Lou De Carufel, Amin Gheibi, Anil Maheshwari, Jörg-Rüdiger Sack, Christian Scheffer
Similarity of polygonal curves in the presence of outliers. Comput. Geom. 47 (5) (2014)
Masoud T. Omran, Jörg-Rüdiger Sack
Improved Approximation for Time-Dependent Shortest Paths. COCOON (2014)
Amin Gheibi, Anil Maheshwari, Jörg-Rüdiger Sack, Christian Scheffer
Minimum backward fréchet distance. SIGSPATIAL/GIS (2014)
Lyudmil Aleksandrov, Hristo N. Djidjev, Anil Maheshwari, Jörg-Rüdiger Sack
An Approximation Algorithm for Computing Shortest Paths in Weighted 3-d Domains. Discret. Comput. Geom. 50 (1) (2013)
Matt Duckham, Stefan Dulman, Jörg-Rüdiger Sack, Monika Sester
Geosensor Networks: Bridging Algorithms and Applications (Dagstuhl Seminar 13492). Dagstuhl Reports 3 (12) (2013)
Amin Gheibi, Anil Maheshwari, Jörg-Rüdiger Sack
Weighted Region Problem in Arrangement of Lines. CCCG (2013)
Masoud T. Omran, Jörg-Rüdiger Sack, Hamid Zarrabi-Zadeh
Finding paths with minimum shared edges. J. Comb. Optim. 26 (4) (2013)
Kurt Mehlhorn, Jörg-Rüdiger Sack
CGTA-Awards 2011. Comput. Geom. 45 (4) (2012)
Anil Maheshwari, Jörg-Rüdiger Sack, Kaveh Shahbaz
Visiting All Sites with Your Dog CoRR (2012)
Frank Dehne, Masoud T. Omran, Jörg-Rüdiger Sack
Shortest Paths in Time-Dependent FIFO Networks. Algorithmica 62 (1-2) (2012)
Jean-Lou De Carufel, Amin Gheibi, Anil Maheshwari, Jörg-Rüdiger Sack, Christian Scheffer
Similarity of Polygonal Curves in the Presence of Outliers CoRR (2012)
Doron Nussbaum, Shuye Pu, Jörg-Rüdiger Sack, Takeaki Uno, Hamid Zarrabi-Zadeh
Finding Maximum Edge Bicliques in Convex Bipartite Graphs. Algorithmica 64 (2) (2012)
Doron Nussbaum, Masoud T. Omran, Jörg-Rüdiger Sack
Techniques to protect privacy against inference attacks in location based services. IWGS@SIGSPATIAL/GIS (2012)
Mohammad Ghodsi, Anil Maheshwari, Mostafa Nouri, Jörg-Rüdiger Sack, Hamid Zarrabi-Zadeh
α-Visibility. SWAT (2012)
Anil Maheshwari, Jörg-Rüdiger Sack, Kaveh Shahbaz, Hamid Zarrabi-Zadeh
Improved Algorithms for Partial Curve Matching. ESA (2011)
Anil Maheshwari, Jörg-Rüdiger Sack, Kaveh Shahbaz, Hamid Zarrabi-Zadeh
Fréchet distance with speed limits. Comput. Geom. 44 (2) (2011)
Lyudmil Aleksandrov, Hristo N. Djidjev, Anil Maheshwari, Jörg-Rüdiger Sack
An Approximation Algorithm for Computing Shortest Paths in Weighted 3-d Domains CoRR (2011)
Jörg-Rüdiger Sack
Editorial. J. Spatial Inf. Sci. 3 (1) (2011)
Matt Duckham, Doron Nussbaum, Jörg-Rüdiger Sack, Nicola Santoro
Efficient, Decentralized Computation of the Topology of Spatial Regions. IEEE Trans. Computers 60 (8) (2011)
Anil Maheshwari, Jörg-Rüdiger Sack, Kaveh Shahbaz, Hamid Zarrabi-Zadeh
Staying Close to a Curve. CCCG (2011)
Masoud T. Omran, Jörg-Rüdiger Sack, Hamid Zarrabi-Zadeh
Finding Paths with Minimum Shared Edges. COCOON (2011)
Doron Nussbaum, Shuye Pu, Jörg-Rüdiger Sack, Takeaki Uno, Hamid Zarrabi-Zadeh
Finding Maximum Edge Bicliques in Convex Bipartite Graphs. COCOON (2010)
Kurt Mehlhorn, Jörg-Rüdiger Sack
Editorial. Comput. Geom. 43 (6-7) (2010)
Jörg-Rüdiger Sack, Bettina Speckmann, E. Emiel van Loon, Robert Weibel
10491 Abstracts Collection - Representation, Analysis and Visualization of Moving Objects. Representation, Analysis and Visualization of Moving Objects (2010)
Mark de Berg, Jörg-Rüdiger Sack, Bettina Speckmann, Anne Driemel, Maike Buchin, Monika Sester, Marc J. van Kreveld
10491 Results of the break-out group: Aggregation. Representation, Analysis and Visualization of Moving Objects (2010)
Anil Maheshwari, Jörg-Rüdiger Sack, Kaveh Shahbaz, Hamid Zarrabi-Zadeh
Speed-constrained geodesic fréchet distance inside a simple polygon. CCCG (2010)
Jörg-Rüdiger Sack, Bettina Speckmann, Emiel van Loon, Robert Weibel
10491 Summary - Representation, Analysis and Visualization of Moving Objects. Representation, Analysis and Visualization of Moving Objects (2010)
Lyudmil Aleksandrov, Hristo N. Djidjev, Hua Guo, Anil Maheshwari, Doron Nussbaum, Jörg-Rüdiger Sack
Algorithms for Approximate Shortest Path Queries on Weighted Polyhedral Surfaces. Discret. Comput. Geom. 44 (4) (2010)
Emiel van Loon, Jörg-Rüdiger Sack, Kevin Buchin, Maike Buchin, Mark de Berg, Marc J. van Kreveld, Joachim Gudmundsson, David M. Mountain
10491 Results of the break-out group: Gulls Data. Representation, Analysis and Visualization of Moving Objects (2010)
Frank K. H. A. Dehne, Masoud T. Omran, Jörg-Rüdiger Sack
Shortest paths in time-dependent FIFO networks using edge load forecasts. GIS-IWCTS (2009)
Anil Maheshwari, Jörg-Rüdiger Sack, Kaveh Shahbaz
Computing Fréchet Distance with Speed Limits. CCCG (2009)
Florian Berger, Rolf Klein, Doron Nussbaum, Jörg-Rüdiger Sack, Jiehua Yi
A meeting scheduling problem respecting time and space. GeoInformatica 13 (4) (2009)
Kurt Mehlhorn, Jörg-Rüdiger Sack, Joseph Zaks
Note on the paper "K-vertex guarding simple polygons" [Computational Geometry 42 (4) (May 2009) 352-361]. Comput. Geom. 42 (6-7) (2009)
Wolfgang Bitterlich, Jörg-Rüdiger Sack, Monika Sester, Robert Weibel
08451 Abstracts Collection - Representation, Analysis and Visualization of Moving Objects. Representation, Analysis and Visualization of Moving Objects (2008)
Florian Berger, Rolf Klein, Doron Nussbaum, Jörg-Rüdiger Sack, Jiehua Yi
A Meeting Scheduling Problem Respecting Time and Space. AAIM (2008)
Wolfgang Bitterlich, Jörg-Rüdiger Sack, Monika Sester, Robert Weibel
08451 Summary Report - Representation, Analysis and Visualization of Moving Objects. Representation, Analysis and Visualization of Moving Objects (2008)
Frank K. H. A. Dehne, Jörg-Rüdiger Sack
Introduction to Special Issue. Algorithmica 50 (2) (2008)
Hua Guo, Anil Maheshwari, Jörg-Rüdiger Sack
Shortest Path Queries in Polygonal Domains. AAIM (2008)
Anil Maheshwari, Doron Nussbaum, Jörg-Rüdiger Sack, Jiehua Yi
) Time Algorithm for Computing Shortest Paths Amidst Growing Discs in the Plane. ISAAC (2007)
Kaiyuan Lu, Doron Nussbaum, Jörg-Rüdiger Sack
GlobeCon - A Scalable Framework for Context Aware Computing. EuroSSC (2007)
Hua Guo, Anil Maheshwari, Doron Nussbaum, Jörg-Rüdiger Sack
Shortest Path Queries Between Geometric Objects on Surfaces. ICCSA (1) (2007)
Michael H. Albert, Mike D. Atkinson, Doron Nussbaum, Jörg-Rüdiger Sack, Nicola Santoro
On the longest increasing subsequence of a circular list. Inf. Process. Lett. 101 (2) (2007)
Jörg-Rüdiger Sack, Monika Sester, Michael F. Worboys, Peter van Oosterom
06101 Abstracts Collection -- Spatial Data: mining, processing and communicating. Spatial Data: mining, processing and communicating (2006)
Lyudmil Aleksandrov, Hristo N. Djidjev, Hua Guo, Anil Maheshwari, Doron Nussbaum, Jörg-Rüdiger Sack
Approximate Shortest Path Queries on Weighted Polyhedral Surfaces. MFCS (2006)
Rolf Klein, Doron Nussbaum, Jörg-Rüdiger Sack, Jiehua Yi
How to Fit In Another Meeting. CollaborateCom (2006)
Jörg-Rüdiger Sack, Monika Sester, Michael F. Worboys, Peter van Oosterom
06101 Report -- Spatial Data: mining, processing and communicating. Spatial Data: mining, processing and communicating (2006)
Doron Nussbaum, Jörg-Rüdiger Sack, Hua Ye
Concurrent Parallel Shortest Path Computation. PARCO (2005)
Lyudmil Aleksandrov, Anil Maheshwari, Jörg-Rüdiger Sack
Determining approximate shortest paths on weighted polyhedral surfaces. J. ACM 52 (1) (2005)
Andras Frankel, Doron Nussbaum, Jörg-Rüdiger Sack
Floating-Point Filter for the Line Intersection Algorithm. GIScience (2004)
Lyudmil Aleksandrov, Anil Maheshwari, Jörg-Rüdiger Sack
An Improved Approximation Algorithm for Computing Geometric Shortest Paths. FCT (2003)
Mark Lanthier, Doron Nussbaum, Jörg-Rüdiger Sack
Parallel implementation of geometric shortest path algorithms. Parallel Comput. 29 (10) (2003)
Mark Lanthier, Anil Maheshwari, Jörg-Rüdiger Sack
Approximating Shortest Paths on Weighted Polyhedral Surfaces. Algorithmica 30 (4) (2001)
Evangelos Kranakis, Danny Krizanc, Anil Maheshwari, Jörg-Rüdiger Sack, Jorge Urrutia
Ray shooting from convex ranges. Discret. Appl. Math. 108 (3) (2001)
Kurt Mehlhorn, Jörg-Rüdiger Sack
Editorial. Comput. Geom. 17 (1-2) (2000)
Lyudmil Aleksandrov, Anil Maheshwari, Jörg-Rüdiger Sack
Approximation algorithms for geometric shortest path problems. STOC (2000)
Lyudmil Aleksandrov, Hristo N. Djidjev, Jörg-Rüdiger Sack
An O(n log n) Algorithm for Finding a Shortest Central Link Segment. Int. J. Comput. Geom. Appl. 10 (2) (2000)
Kurt Mehlhorn, Jörg-Rüdiger Sack, Jorge Urrutia
Editorial. Comput. Geom. 12 (3-4) (1999)
M. D. Atkinson, Jörg-Rüdiger Sack
Pop-Stacks in Parallel. Inf. Process. Lett. 70 (2) (1999)
Anil Maheshwari, Jörg-Rüdiger Sack
Simple Optimal Algorithms for Rectilinear Link Path and Polygon Separation Problems. Parallel Process. Lett. 9 (1) (1999)
Mark Lanthier, Anil Maheshwari, Jörg-Rüdiger Sack
Shortest Anisotropic Paths on Terrains. ICALP (1999)

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Publication Activity (10 Years)

Top Topics

Top Venues

Jörg-Rüdiger Sack