Office Hours: Arrangement by mail

ha-index : 90

since December 2008
Professor at the Johannes Gutenberg-Universität MainzHead of the research group on "Algorithmics"

December 2009 - December 2015
Senior Researcher at the Max-Planck-Institut für Informatik, Saarbrücken

April 2007 - November 2008
Senior Researcher at the Max-Planck-Insitut für Informatik, Saarbrücken
Heading research area "Combinatorial Optmization"

October 2005 - March 2007
Visiting Professor at the Johannes Gutenberg-Universität Mainz
Head of the research group on "Theoretical Computer Science"

April 2004 - September 2005
Head of an independent research group at the Laboratoire lorrain de recherche en informatique et ses applications (LORIA), Nancy
Heading a research group on "Optimization in Bioinformatics"

September 2002 - March 2004
Postdoc at the Max-Planck-Insitut für Informatik, Saarbrücken

September 2001 - August 2002
Postdoc at the International Computer Science Institute, Berkeley, CA

May 2001 - August 2001
Postdoc at the Max-Planck-Insitut für Informatik, Saarbrücken

February 1999 - April 2001
Researcher at the Max-Planck-Insitut für Informatik, Saarbrücken
Ph. D. candidate in Computer Science at University of Saarbrücken (Universität des Saarlandes) and at MPII.

January 2008
Habilitation
Universität des Saarlandes, Saarbrücken

April 2001
Promotion
Supervisor: Kurt Mehlhorn
Title: Curve Reconstruction and the Traveling Salesman Problem

December 1998
Diploma
Supervisor: Kurt Mehlhorn
Title: Berechnung optimaler Steinerbäume in der Ebene

2025

Blumenstock, M., Althaus, E., Rassau, N., et al. (2025). Sorting Colored Balls in Colored Tubes. In M. Likhachev, H. Rudová, and E. Scala (eds.), Proceedings of the International Symposium on Combinatorial Search (Vols. 18, Issue 1, pp. 11-19). The AAAI Press, Washington, DC, USA. DOI Author/Publisher URL

Marianczuk, L., Althaus, E., Irnich, S., Pfetsch, M. E. (2025). A New Relaxation for Tree-Based Problems and Minimum Power-Cost Spanning Trees. 23RD INTERNATIONAL SYMPOSIUM ON EXPERIMENTAL ALGORITHMS, SEA 2025, 338. DOI Author/Publisher URL

2024

Althaus, E., Hartung, L., and Steiner, R. (2024). A Random Walk Approach to Broadcasting on Random Recursive Trees. DOI

Althaus, E., and Schnurbusch, D. (2024). Reducing Treewidth for SAT-Related Problems Using Simple Liftings (Vols. 14594, pp. 175-191). DOI Author/Publisher URL

Heilmann, X., Cerrato, M., and Althaus, E. (2024). Differentially Private Sum-Product Networks. In R. Salakhutdinov, Z. Kolter, K. A. Heller, et al. (eds.), ICML (Vols. 235, pp. 18155-18173). PMLR / OpenReview.net. Author/Publisher URL

2023

Althaus, E., Bumpus, B. M., Fairbanks, J., and Rosiak, D. (2023). Compositional Algorithms on Compositional Data: Deciding Sheaves on Presheaves. Author/Publisher URL

Althaus, E., Bumpus, B. M., Fairbanks, J. P., and Rosiak, D. (2023). Compositional Algorithms on Compositional Data: Deciding Sheaves on Presheaves. CoRR, abs/2302.05575.

Althaus, E., Funke, S., and Schrauth, M. (2023). Privacy Preserving Queries of Shortest Path Distances (Vols. 13799, pp. 94-101). DOI Author/Publisher URL

Bammert, L.-M., Kramer, S., Cerrato, M., and Althaus, E. (2023). Privacy-Preserving Learning of Random Forests Without Revealing the Trees. In A. Bifet, A. C. Lorena, R. P. Ribeiro, et al. (eds.), DS (Vols. 14276, pp. 372-386). Springer. Author/Publisher URL

2022

Althaus, E., Berenbrink, P., Brinkmann, A., and Steiner, R. (2022). On the Optimality of the Greedy Garbage Collection Strategy for SSDs. Proceedings of the 42nd IEEE International Conference on Distributed Computing Systems (ICDCS), 78-88. DOI Author/Publisher URL

2021

Althaus, E., Dousti, M. S., Kramer, S., and Rassau, N. J. P. (2021). Fast Private Parameter Learning and Inference for Sum-Product Networks. Author/Publisher URL

Althaus, E., and Ziegler, S. (2021). Optimal Tree Decompositions Revisited: A Simpler Linear-Time FPT Algorithm. In C. Gentile, G. Stecca, and P. Ventura (eds.), Graphs and Combinatorial Optimization: from Theory to Applications: CTW2020 Proceedings (pp. 67-78). Cham:Springer International Publishing. DOI

Althaus, E., Dousti, M. S., and Kramer, S. (2021). Fast Private Parameter Learning and Evaluation for Sum-Product Networks. CoRR, abs/2104.07353.

Althaus, E., Hildebrandt, A., and Mosca, D. (2021). Learning Molecular Classes from Small Numbers of Positive Examples Using Graph Grammars. In Lecture Notes in Computer Science (pp. 3-15). Springer International Publishing. DOI

Althaus, E., Schnurbusch, D., Wüschner, J., and Ziegler, S. (2021). On Tamaki’s Algorithm to Compute Treewidths. In D. Coudert and E. Natale (eds.), SEA (Vols. 190, pp. 9:1-9:1). Schloss Dagstuhl - Leibniz-Zentrum für Informatik. Author/Publisher URL

Hildebrandt, A. K., Althaus, E., and Hildebrandt, A. (2021). Privately Querying Privacy: Privacy Estimation with Guaranteed Privacy of User and Database Party. 56-72. Author/Publisher URL

Häcker, C., Bouros, P., Chondrogiannis, T., and Althaus, E. (2021). Most Diverse Near-Shortest Paths. 229-239. Author/Publisher URL

2020

Althaus, E., Rauterberg, F., and Ziegler, S. (2020). Computing Euclidean Steiner trees over segments. EURO JOURNAL ON COMPUTATIONAL OPTIMIZATION, 8(3-4), 309-325. DOI Author/Publisher URL

2019

Althaus, E., and Ziegler, S. (2019). Optimal Tree Decompositions Revisited: A Simpler Linear-Time FPT Algorithm. CoRR, abs/1912.09144.

2018

Althaus, E., Brinkmann, A., Kling, P., et al. (2018). Scheduling shared continuous resources on many-cores. Journal of Scheduling, 21, 77-92. DOI

2017

Althaus, E., Beber, B., Damm, W., et al. (2017). Verification of linear hybrid systems with large discrete state spaces using counterexample-guided abstraction refinement. Science of Computer Programming, 148, 123-160. DOI

Althaus, E., Hildebrandt, A., Mosca, D. (2017). Graph Rewriting Based Search for Molecular Structures: Definitions, Algorithms, Hardness. Federation of International Conferences on Software Technologies: Applications and Foundations, 43-59.

2015

Althaus, E., and Muttary, U. (2015). University Course Timetabling with Conflict Minimization and Elective Courses. 12th Workshop on Models and Algorithms for Planning and Scheduling Problems, 224-229.

Althaus, E., Beber, B., Kupilas, J., and Scholl, C. (2015). Improving Interpolants for Linear Arithmetic. In B. Finkbeiner, G. Pu, and L. Zhang (eds.), ATVA (Vols. 9364, pp. 48-63). Springer. Author/Publisher URL

2014

Althaus, E., Hildebrandt, A., Hildebrandt, A. K. (2014). A Greedy Algorithm for Hierarchical Complete Linkage Clustering. International Conference on Algorithms for Computational Biology, 25-34.

Hildebrandt, A. K., Dietzen, M., Lengauer, T., et al. (2014). Efficient computation of root mean square deviations under rigid transformations. Journal of computational chemistry, 35, 765-771.

Hildebrandt, A., Krupp, M. (2014). Algorithms for the maximum weight connected k-induced subgraph problem. Combinatorial Optimization and Applications, 268-268.

Scholl, C., Pigorsch, F., Disch, S., Althaus, E. (2014). Simple interpolants for linear arithmetic. In G. P. Fettweis and W. Nebel (eds.), DATE (pp. 1-6). European Design and Automation Association. Author/Publisher URL

2013

Althaus, E., Kupilas, J., Naujoks, R. (2013). On the low-dimensional Steiner minimum tree problem in Hamming metric. Theoretical computer science, 505, Seiten: 2-10. Author/Publisher URL

Hildebrandt, A. K., Althaus, E., Lenhof, H.-P., et al. (2013). Efficient Interpretation of Tandem Mass Tags in Top-Down Proteomics. German Conference on Bioinformatics 2013, 34, 56-67.

2012

Althaus, E., Hoffmann, S., Kupilas, J., and Thaden, E. (2012). A Column Generation Approach to Scheduling of Real-Time Networks - Best Paper Award of International Conference on Computer Science and Applications 2012 (S. I. Ao, C. Douglas, W. S. Grundfest, and J. Burgstone, eds.; pp. 224-229). Newswood Limited.

Althaus, E., and Dumitriu, D. (2012). Certifying feasibility and objective value of linear programs. Operations Research Letters, 40(4), 292-297. DOI

2011

Althaus, E., Canzar, S., Elbassioni, K., et al. (2011). Approximation Algorithms for the Interval Constrained Coloring Problem. Algorithmica, 61(2), 342-361. DOI

Althaus, E., Altmeyer, S., Naujoks, R. (2011). Precise and efficient parametric path analysis. In J. Vitek and B. D. Sutter (eds.), LCTES (pp. 141-150). ACM. Author/Publisher URL

Althaus, E., Altmeyer, S., Naujoks, R. (2011). Symbolic Worst Case Execution Times. In A. Cerone and P. Pihlajasaari (eds.), ICTAC (Vols. 6916, pp. 25-44). Springer. Author/Publisher URL

Althaus, E., Becker, B., Dumitriu, D., Kupferschmid, S. (2011). Integration of an LP Solver into Interval Constraint Propagation. In W. Wang, X. Zhu, and D.-Z. Du (eds.), COCOA (Vols. 6831, pp. 343-356). Springer. Author/Publisher URL

Althaus, E., Kupilas, J., Naujoks, R. (2011). On the Low-Dimensional Steiner Minimum Tree Problem in Hamming Metric. In M. Ogihara and J. Tarui (eds.), TAMC (Vols. 6648, pp. 308-319). Springer. Author/Publisher URL

Althaus, E., Naujoks, R., Thaden, E. (2011). A Column Generation Approach to Scheduling of Periodic Tasks. In P. M. Pardalos and S. Rebennack (eds.), SEA (Vols. 6630, pp. 340-351). Springer. Author/Publisher URL

2010

Althaus, E., Canzar, S., Ehrler, C., et al. (2010). Computing H/D-Exchange rates of single residues from data of proteolytic fragments. BMC Bioinformatics, 11(1). DOI

Althaus, E., Hachenberger, P. (2010). Fully Automatic Trunk Packing with Free Placements. CoRR, abs/1008.3773.

2009

Meyer-Baese, A., Cappendijk, S., Althaus, E. (2009). Global uniform stability analysis of biological networks with different time-scales under perturbations. 2009 International Joint Conference on Neural Networks, 2098-2102. DOI

Althaus, E., Canzar, S., Ehrler, C., et al. (2009). Discrete Fitting of Hydrogen-Deuterium-Exchange-data of Overlapping Fragments. In H. R. Arabnia and M. Q. Yang (eds.), BIOCOMP (pp. 496-502). CSREA Press. Author/Publisher URL

Althaus, E., Dumitriu, D. (2009). Fast and Accurate Bounds on Linear Programs. In J. Vahrenhold (ed.), SEA (Vols. 5526, pp. 40-50). Springer. Author/Publisher URL

Althaus, E., Klau, G. W., Kohlbacher, O., et al. (2009). Integer Linear Programming in Computational Biology. In S. Albers, H. Alt, and S. Näher (eds.), Efficient Algorithms (Vols. 5760, pp. 199-218). Springer. Author/Publisher URL

Althaus, E., Kruglov, E., Weidenbach, C. (2009). Superposition Modulo Linear Arithmetic SUP(LA). In S. Ghilardi and R. Sebastiani (eds.), FroCoS (Vols. 5749, pp. 84-99). Springer. Author/Publisher URL

Meyer-Bäse, A., Cappendijk, S., Althaus, E. (2009). Robust Stability Analysis of the Tryptophan Regulatory Network of E.Coli. In H. R. Arabnia and M. Q. Yang (eds.), BIOCOMP (pp. 510-513). CSREA Press. Author/Publisher URL

2008

Althaus, E., Canzar, S. (2008). A Lagrangian relaxation approach for the multiple sequence alignment problem. Journal of Combinatorial Optimization, 16(2), 127-154. DOI

Althaus, E., Canzar, S. (2008). LASA: A Tool for Non-heuristic Alignment of Multiple Sequences. In M. Elloumi, J. Küng, M. Linial, et al. (eds.), BIRD (Vols. 13, pp. 489-498). Springer. Author/Publisher URL

Althaus, E., Canzar, S., Elbassioni, K. M., et al. (2008). Approximating the Interval Constrained Coloring Problem. In J. Gudmundsson (ed.), SWAT (Vols. 5124, pp. 210-221). Springer. Author/Publisher URL

Althaus, E., Canzar, S., Emmett, M. R., et al. (2008). Computing H/D-exchange speeds of single residues from data of peptic fragments. In R. L. Wainwright, H. Haddad (eds.), SAC (pp. 1273-1277). ACM. Author/Publisher URL

Althaus, E., Naujoks, R. (2008). Reconstructing Phylogenetic Networks with One Recombination. In C. C. McGeoch (ed.), WEA (Vols. 5038, pp. 275-288). Springer. Author/Publisher URL

2007

Althaus, E., and Canzar, S. (2007). A Lagrangian Relaxation Approach for the Multiple Sequence Alignment Problem. In A. W. M. Dress, Y. Xu, and B. Zhu (eds.), COCOA (Vols. 4616, pp. 267-278). Springer. Author/Publisher URL

Althaus, E., Baumann, T., Schömer, E., and Werth, K. (2007). Trunk Packing Revisited. 420-432. DOI

2006

Althaus, E., Călinescu, G., Măndoiu, I. I., et al. (2006). Power Efficient Range Assignment for Symmetric Connectivity in Static Ad Hoc Wireless Networks. Wireless Networks, 12(3), 287-299. DOI

Althaus, E., Caprara, A., Lenhof, H.-P., Reinert, K. (2006). A branch-and-cut algorithm for multiple sequence alignment. Mathematical Programming, 105(2-3), 387-425. DOI

Althaus, E., Naujoks, R. (2006). Computing steiner minimum trees in Hamming metric. SODA, 172-181. Author/Publisher URL

2005

Althaus, E., Funke, S., Har-Peled, S., et al. (2005). Approximating k-hop minimum-spanning trees. Operations Research Letters, 33(2), 115-120. DOI

2004

Althaus, E., Eisenbrand, F., Funke, S., and Mehlhorn, K. (2004). Point containment in the integer hull of a polyhedron. In J. I. Munro (ed.), SODA (pp. 929-933). SIAM. Author/Publisher URL

Althaus, E., Karamanis, N., and Koller, A. (2004). Computing Locally Coherent Discourses. In D. Scott, W. Daelemans, and M. A. Walker (eds.), ACL (pp. 399-406). ACL. Author/Publisher URL

2003

Althaus, E., Duchier, D., Koller, A., et al. (2003). An efficient graph algorithm for dominance constraints. Journal of Algorithms, 48(1), 194-219. DOI

Althaus, E., Calinescu, G., Mandoiu, I. I., et al. (2003). Power efficient range assignment in ad-hoc wireless networks. WCNC, 1889-1894. Author/Publisher URL

Althaus, E., Polzin, T., Daneshmand, S. V. (2003). Improving Linear Programming Approaches for the Steiner Tree Problem. In K. Jansen, M. Margraf, M. Mastrolilli, and J. D. P. Rolim (eds.), WEA (Vols. 2647, pp. 1-14). Springer. Author/Publisher URL

2002

Althaus, E., Kohlbacher, O., Lenhof, H.-P., Müller, P. (2002). A Combinatorial Approach to Protein Docking with Flexible Side Chains. Journal of Computational Biology, 9(4), 597-612. DOI

Althaus, E., Fink, C. (2002). A Polyhedral Approach to Surface Reconstruction from Planar Contours. In W. J. Cook and A. S. Schulz (eds.), IPCO (Vols. 2337, pp. 258-272). Springer. Author/Publisher URL

Althaus, E., Bockmayr, A., Elf, M., et al. (2002). SCIL - Symbolic Constraints in Integer Linear Programming. In R. H. Möhring and R. Raman (eds.), ESA (Vols. 2461, pp. 75-87). Springer. Author/Publisher URL

Althaus, E., Caprara, A., Lenhof, H.-P., Reinert, K. (2002). Multiple sequence alignment with arbitrary gap costs: Computing an optimal solution using polyhedral combinatorics. ECCB, 4-16. Author/Publisher URL

2001

Althaus, E., and Mehlhorn, K. (2001). Traveling Salesman-Based Curve Reconstruction in Polynomial Time. SIAM Journal on Computing, 31(1), 27-66. DOI

Althaus, E., Duchier, D., Koller, A., et al. (2001). An efficient algorithm for the configuration problem of dominance graphs. In S. R. Kosaraju (ed.), SODA (pp. 815-824). ACM/SIAM. Author/Publisher URL

2000

Althaus, E. (2000). Curve reconstruction and the traveling salesman problem. Author/Publisher URL

Althaus, E., and Mehlhorn, K. (2000). TSP-based curve reconstruction in polynomial time. In D. B. Shmoys (ed.), SODA (pp. 686-695). ACM/SIAM. Author/Publisher URL

Althaus, E., Kohlbacher, O., Lenhof, H.-P., and Müller, P. (2000). A combinatorial approach to protein docking with flexible side-chains. In R. Shamir, S. Miyano, S. Istrail, et al. (eds.), RECOMB (pp. 15-24). ACM. Author/Publisher URL

1998

Althaus, E., and Mehlhorn, K. (1998). Maximum network flow with floating point arithmetic. Information Processing Letters, 66(3), 109-113. DOI