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Philipp Woelfel
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- affiliation: University of Calgary, Canada
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2020 – today
- 2024
- [c77]Fatemeh Naderi-Semiromi, Philipp Woelfel:
Strongly Linearizable LL/SC from CAS. PODC 2024: 443-453 - [c76]Dante Bencivenga, George Giakkoupis, Philipp Woelfel:
Faster Randomized Repeated Choice and DCAS. PODC 2024: 454-464 - [c75]Benyamin Bashari, David Yu Cheng Chan, Philipp Woelfel:
A Fully Concurrent Adaptive Snapshot Object for RMWable Shared-Memory. DISC 2024: 7:1-7:22 - 2023
- [c74]David Yu Cheng Chan, George Giakkoupis, Philipp Woelfel:
Word-Size RMR Tradeoffs for Recoverable Mutual Exclusion. PODC 2023: 79-89 - [c73]Benyamin Bashari, Ali Jamadi, Philipp Woelfel:
Efficient Bounded Timestamping from Standard Synchronization Primitives. PODC 2023: 113-123 - 2022
- [c72]Marcos Aguiliera, Andréa W. Richa, Alexander A. Schwarzmann, Alessandro Panconesi, Christian Scheideler, Philipp Woelfel:
2022 Edsger W. Dijkstra Prize in Distributed Computing. PODC 2022: 1 - [e1]Alessia Milani, Philipp Woelfel:
PODC '22: ACM Symposium on Principles of Distributed Computing, Salerno, Italy, July 25 - 29, 2022. ACM 2022, ISBN 978-1-4503-9262-4 [contents] - 2021
- [j20]Faith Ellen, Rati Gelashvili, Philipp Woelfel, Leqi Zhu:
Space Lower Bounds for the Signal Detection Problem. Theory Comput. Syst. 65(4): 687-705 (2021) - [c71]Steven Munsu Hwang, Philipp Woelfel:
Strongly Linearizable Linked List and Queue. OPODIS 2021: 28:1-28:20 - [c70]David Yu Cheng Chan, Philipp Woelfel:
Tight Lower Bound for the RMR Complexity of Recoverable Mutual Exclusion. PODC 2021: 533-543 - [c69]Benyamin Bashari, Philipp Woelfel:
An Efficient Adaptive Partial Snapshot Implementation. PODC 2021: 545-555 - [c68]George Giakkoupis, Mehrdad Jafari Giv, Philipp Woelfel:
Efficient randomized DCAS. STOC 2021: 1221-1234 - [i20]David Yu Cheng Chan, Philipp Woelfel:
Tight Lower Bounds for the RMR Complexity of Recoverable Mutual Exclusion. CoRR abs/2106.03185 (2021) - 2020
- [c67]David Yu Cheng Chan, Philipp Woelfel:
Recoverable Mutual Exclusion with Constant Amortized RMR Complexity from Standard Primitives. PODC 2020: 181-190
2010 – 2019
- 2019
- [j19]George Giakkoupis, Philipp Woelfel:
Efficient randomized test-and-set implementations. Distributed Comput. 32(6): 565-586 (2019) - [c66]Philipp Woelfel:
Towards a Theory of Randomized Shared Memory Algorithms. PODC 2019: 156 - [c65]Zahra Aghazadeh, Damien Imbs, Michel Raynal, Gadi Taubenfeld, Philipp Woelfel:
Optimal Memory-Anonymous Symmetric Deadlock-Free Mutual Exclusion. PODC 2019: 157-166 - [c64]Sean Ovens, Philipp Woelfel:
Strongly Linearizable Implementations of Snapshots and Other Types. PODC 2019: 197-206 - [c63]Faith Ellen, Rati Gelashvili, Philipp Woelfel, Leqi Zhu:
Space Lower Bounds for the Signal Detection Problem. STACS 2019: 26:1-26:13 - [i19]George Giakkoupis, Philipp Woelfel:
Efficient Randomized Test-And-Set Implementations. CoRR abs/1902.04002 (2019) - [i18]Sean Ovens, Philipp Woelfel:
Strongly Linearizable Implementations of Snapshots and Other Types. CoRR abs/1908.10826 (2019) - 2018
- [c62]George Giakkoupis, Philipp Woelfel:
An Improved Bound for Random Binary Search Trees with Concurrent Insertions. STACS 2018: 37:1-37:13 - [c61]James Aspnes, Bernhard Haeupler, Alexander Tong, Philipp Woelfel:
Allocate-On-Use Space Complexity of Shared-Memory Algorithms. DISC 2018: 8:1-8:17 - [c60]Aryaz Eghbali, Philipp Woelfel:
An Almost Tight RMR Lower Bound for Abortable Test-And-Set. DISC 2018: 21:1-21:19 - [i17]Aryaz Eghbali, Philipp Woelfel:
An Almost Tight RMR Lower Bound for Abortable Test-And-Set. CoRR abs/1805.04840 (2018) - [i16]Zahra Aghazadeh, Damien Imbs, Michel Raynal, Gadi Taubenfeld, Philipp Woelfel:
Optimal Memory-Anonymous Symmetric Deadlock-Free Mutual Exclusion. CoRR abs/1810.03723 (2018) - 2017
- [c59]George Giakkoupis, Philipp Woelfel:
Randomized Abortable Mutual Exclusion with Constant Amortized RMR Complexity on the CC Model. PODC 2017: 221-229 - 2016
- [c58]George Giakkoupis, Yasamin Nazari, Philipp Woelfel:
How Asynchrony Affects Rumor Spreading Time. PODC 2016: 185-194 - [c57]Oksana Denysyuk, Philipp Woelfel:
Are Shared Objects Composable under an Oblivious Adversary? PODC 2016: 335-344 - [c56]Zahra Aghazadeh, Philipp Woelfel:
Upper Bounds for Boundless Tagging with Bounded Objects. DISC 2016: 442-457 - [i15]Maryam Helmi, Lisa Higham, Philipp Woelfel:
Space Bounds for Adaptive Renaming. CoRR abs/1603.04067 (2016) - [i14]George Giakkoupis, Maryam Helmi, Lisa Higham, Philipp Woelfel:
Deterministic and Fast Randomized Test-and-Set in Optimal Space. CoRR abs/1608.06033 (2016) - [i13]Martin Aumüller, Martin Dietzfelbinger, Philipp Woelfel:
A Simple Hash Class with Strong Randomness Properties in Graphs and Hypergraphs. CoRR abs/1611.00029 (2016) - 2015
- [c55]Hagit Attiya, Danny Hendler, Philipp Woelfel:
Trading Fences with RMRs and Separating Memory Models. PODC 2015: 173-182 - [c54]Zahra Aghazadeh, Philipp Woelfel:
On the Time and Space Complexity of ABA Prevention and Detection. PODC 2015: 193-202 - [c53]George Giakkoupis, Maryam Helmi, Lisa Higham, Philipp Woelfel:
Test-and-Set in Optimal Space. STOC 2015: 615-623 - [c52]Oksana Denysyuk, Philipp Woelfel:
Wait-Freedom is Harder Than Lock-Freedom Under Strong Linearizability. DISC 2015: 60-74 - [i12]Zahra Aghazadeh, Philipp Woelfel:
On the Time and Space Complexity of ABA Prevention and Detection. CoRR abs/1507.02722 (2015) - 2014
- [j18]Martin Aumüller, Martin Dietzfelbinger, Philipp Woelfel:
Explicit and Efficient Hash Families Suffice for Cuckoo Hashing with a Stash. Algorithmica 70(3): 428-456 (2014) - [j17]Maryam Helmi, Lisa Higham, Eduardo Pacheco, Philipp Woelfel:
The Space Complexity of Long-Lived and One-Shot Timestamp Implementations. J. ACM 61(1): 7:1-7:25 (2014) - [j16]B. Maryam Elahi, Carey Williamson, Philipp Woelfel:
Decoupled speed scaling: Analysis and evaluation. Perform. Evaluation 73: 3-17 (2014) - [c51]George Giakkoupis, Philipp Woelfel:
Randomized Mutual Exclusion with Constant Amortized RMR Complexity on the DSM. FOCS 2014: 504-513 - [c50]B. Maryam Elahi, Carey L. Williamson, Philipp Woelfel:
Turbocharged Speed Scaling: Analysis and Evaluation. MASCOTS 2014: 41-50 - [c49]Zahra Aghazadeh, Philipp Woelfel:
Space- and Time-Efficient Long-Lived Test-And-Set Objects. OPODIS 2014: 404-419 - [c48]Zahra Aghazadeh, Wojciech M. Golab, Philipp Woelfel:
Making objects writable. PODC 2014: 385-395 - [c47]Martin Dietzfelbinger, Philipp Woelfel:
Tight Lower Bounds for Greedy Routing in Higher-Dimensional Small-World Grids. SODA 2014: 816-829 - [c46]Maryam Helmi, Lisa Higham, Philipp Woelfel:
Space Bounds for Adaptive Renaming. DISC 2014: 303-317 - 2013
- [c45]Dan Alistarh, James Aspnes, George Giakkoupis, Philipp Woelfel:
Randomized loose renaming in O(log log n) time. PODC 2013: 200-209 - [c44]Zahra Aghazadeh, Wojciech M. Golab, Philipp Woelfel:
Brief announcement: resettable objects and efficient memory reclamation for concurrent algorithms. PODC 2013: 322-324 - [c43]George Giakkoupis, Maryam Helmi, Lisa Higham, Philipp Woelfel:
An O(sqrt n) Space Bound for Obstruction-Free Leader Election. DISC 2013: 46-60 - [c42]George Giakkoupis, Anne-Marie Kermarrec, Philipp Woelfel:
Gossip Protocols for Renaming and Sorting. DISC 2013: 194-208 - [c41]Faith Ellen, Philipp Woelfel:
An Optimal Implementation of Fetch-and-Increment. DISC 2013: 284-298 - [i11]Martin Dietzfelbinger, Philipp Woelfel:
Tight Lower Bounds for Greedy Routing in Higher-Dimensional Small-World Grids. CoRR abs/1305.1295 (2013) - 2012
- [j15]Wojciech M. Golab, Vassos Hadzilacos, Danny Hendler, Philipp Woelfel:
RMR-efficient implementations of comparison primitives using read and write operations. Distributed Comput. 25(2): 109-162 (2012) - [j14]B. Maryam Elahi, Carey Williamson, Philipp Woelfel:
Meeting the fairness deadline in speed scaling systems: is turbocharging enough? SIGMETRICS Perform. Evaluation Rev. 40(3): 89-91 (2012) - [c40]Martin Aumüller, Martin Dietzfelbinger, Philipp Woelfel:
Explicit and Efficient Hash Families Suffice for Cuckoo Hashing with a Stash. ESA 2012: 108-120 - [c39]Toryn Qwyllyn Klassen, Philipp Woelfel:
Independence of Tabulation-Based Hash Classes. LATIN 2012: 506-517 - [c38]George Giakkoupis, Philipp Woelfel:
On the time and space complexity of randomized test-and-set. PODC 2012: 19-28 - [c37]George Giakkoupis, Philipp Woelfel:
Brief announcement: a tight RMR lower bound for randomized mutual exclusion. PODC 2012: 239-240 - [c36]Maryam Helmi, Lisa Higham, Philipp Woelfel:
Strongly linearizable implementations: possibilities and impossibilities. PODC 2012: 385-394 - [c35]B. Maryam Elahi, Carey Williamson, Philipp Woelfel:
Decoupled Speed Scaling: Analysis and Evaluation. QEST 2012: 2-12 - [c34]George Giakkoupis, Thomas Sauerwald, He Sun, Philipp Woelfel:
Low Randomness Rumor Spreading via Hashing. STACS 2012: 314-325 - [c33]George Giakkoupis, Philipp Woelfel:
A tight RMR lower bound for randomized mutual exclusion. STOC 2012: 983-1002 - [c32]Faith Ellen, Vijaya Ramachandran, Philipp Woelfel:
Efficient Fetch-and-Increment. DISC 2012: 16-30 - [c31]Abhijeet Pareek, Philipp Woelfel:
RMR-Efficient Randomized Abortable Mutual Exclusion - (Extended Abstract). DISC 2012: 267-281 - [i10]Martin Aumüller, Martin Dietzfelbinger, Philipp Woelfel:
Explicit and Efficient Hash Families Suffice for Cuckoo Hashing with a Stash. CoRR abs/1204.4431 (2012) - [i9]Abhijeet Pareek, Philipp Woelfel:
RMR-Efficient Randomized Abortable Mutual Exclusion. CoRR abs/1208.1723 (2012) - 2011
- [j13]Martin Dietzfelbinger, Jonathan E. Rowe, Ingo Wegener, Philipp Woelfel:
Precision, Local Search and Unimodal Functions. Algorithmica 59(3): 301-322 (2011) - [j12]Danny Hendler, Philipp Woelfel:
Randomized mutual exclusion with sub-logarithmic RMR-complexity. Distributed Comput. 24(1): 3-19 (2011) - [j11]Alex Brodsky, Faith Ellen, Philipp Woelfel:
Fully-adaptive algorithms for long-lived renaming. Distributed Comput. 24(2): 119-134 (2011) - [c30]Maryam Helmi, Lisa Higham, Eduardo Pacheco, Philipp Woelfel:
The space complexity of long-lived and one-shot timestamp implementations. PODC 2011: 139-148 - [c29]George Giakkoupis, Philipp Woelfel:
On the Randomness Requirements of Rumor Spreading. SODA 2011: 449-461 - [c28]Wojciech M. Golab, Lisa Higham, Philipp Woelfel:
Linearizable implementations do not suffice for randomized distributed computation. STOC 2011: 373-382 - [i8]Wojciech M. Golab, Lisa Higham, Philipp Woelfel:
Linearizable Implementations Do Not Suffice for Randomized Distributed Computation. CoRR abs/1103.4690 (2011) - [i7]Maryam Helmi, Lisa Higham, Eduardo Pacheco, Philipp Woelfel:
The Space Complexity of Long-lived and One-Shot Timestamp Implementations. CoRR abs/1103.5794 (2011) - [i6]Toryn Qwyllyn Klassen, Philipp Woelfel:
Independence of Tabulation-Based Hash Classes. CoRR abs/1112.3323 (2011) - 2010
- [j10]Martin Dietzfelbinger, Jonathan E. Rowe, Ingo Wegener, Philipp Woelfel:
Tight Bounds for Blind Search on the Integers and the Reals. Comb. Probab. Comput. 19(5-6): 711-728 (2010) - [j9]Wojciech M. Golab, Danny Hendler, Philipp Woelfel:
An O(1) RMRs Leader Election Algorithm. SIAM J. Comput. 39(7): 2726-2760 (2010) - [j8]Paul Beame, Matei David, Toniann Pitassi, Philipp Woelfel:
Separating Deterministic from Randomized Multiparty Communication Complexity. Theory Comput. 6(1): 201-225 (2010) - [c27]Danny Hendler, Philipp Woelfel:
Adaptive randomized mutual exclusion in sub-logarithmic expected time. PODC 2010: 141-150
2000 – 2009
- 2009
- [j7]Robin Nunkesser, Philipp Woelfel:
Representation of graphs by OBDDs. Discret. Appl. Math. 157(2): 247-261 (2009) - [c26]Danny Hendler, Philipp Woelfel:
Randomized mutual exclusion in O(log N / log log N) RMRs. PODC 2009: 26-35 - [c25]Martin Dietzfelbinger, Philipp Woelfel:
Brief announcement: tight lower bounds for greedy routing in uniform small world rings. PODC 2009: 300-301 - [c24]Martin Dietzfelbinger, Philipp Woelfel:
Tight lower bounds for greedy routing in uniform small world rings. STOC 2009: 591-600 - 2008
- [c23]Martin Dietzfelbinger, Jonathan E. Rowe, Ingo Wegener, Philipp Woelfel:
Precision, local search and unimodal functions. GECCO 2008: 771-778 - [c22]Hagit Attiya, Danny Hendler, Philipp Woelfel:
Tight RMR lower bounds for mutual exclusion and other problems. PODC 2008: 447 - [c21]Martin Dietzfelbinger, Jonathan E. Rowe, Ingo Wegener, Philipp Woelfel:
Tight Bounds for Blind Search on the Integers. STACS 2008: 241-252 - [c20]Hagit Attiya, Danny Hendler, Philipp Woelfel:
Tight rmr lower bounds for mutual exclusion and other problems. STOC 2008: 217-226 - [i5]Martin Dietzfelbinger, Jonathan E. Rowe, Ingo Wegener, Philipp Woelfel:
Tight Bounds for Blind Search on the Integers. CoRR abs/0802.2852 (2008) - 2007
- [j6]Ingo Wegener, Philipp Woelfel:
New Results on the Complexity of the Middle Bit of Multiplication. Comput. Complex. 16(3): 298-323 (2007) - [c19]Paul Beame, Matei David, Toniann Pitassi, Philipp Woelfel:
Separating Deterministic from Nondeterministic NOF Multiparty Communication Complexity. ICALP 2007: 134-145 - [c18]Wojciech M. Golab, Vassos Hadzilacos, Danny Hendler, Philipp Woelfel:
Constant-RMR implementations of CAS and other synchronization primitives using read and write operations. PODC 2007: 3-12 - 2006
- [j5]Philipp Woelfel:
Symbolic topological sorting with OBDDs. J. Discrete Algorithms 4(1): 51-71 (2006) - [j4]Beate Bollig, Stephan Waack, Philipp Woelfel:
Parity graph-driven read-once branching programs and an exponential lower bound for integer multiplication. Theor. Comput. Sci. 362(1-3): 86-99 (2006) - [j3]Philipp Woelfel:
A construction method for optimally universal hash families and its consequences for the existence of RBIBDs. Theor. Comput. Sci. 363(1): 76-84 (2006) - [c17]Philipp Woelfel:
Maintaining External Memory Efficient Hash Tables. APPROX-RANDOM 2006: 508-519 - [c16]Wojciech M. Golab, Danny Hendler, Philipp Woelfel:
An O(1) RMRs leader election algorithm. PODC 2006: 238-247 - [c15]Philipp Woelfel:
Asymmetric balanced allocation with simple hash functions. SODA 2006: 424-433 - [c14]Alex Brodsky, Faith Ellen, Philipp Woelfel:
Fully-Adaptive Algorithms for Long-Lived Renaming. DISC 2006: 413-427 - 2005
- [j2]Philipp Woelfel:
Bounds on the OBDD-size of integer multiplication via universal hashing. J. Comput. Syst. Sci. 71(4): 520-534 (2005) - [j1]Beate Bollig, Philipp Woelfel:
A Lower Bound Technique for Nondeterministic Graph-Driven Read-Once-Branching Programs and Its Applications. Theory Comput. Syst. 38(6): 671-685 (2005) - [c13]Ingo Wegener, Philipp Woelfel:
New Results on the Complexity of the Middle Bit of Multiplication. CCC 2005: 100-110 - [c12]Robin Nunkesser, Philipp Woelfel:
Representation of Graphs by OBDDs. ISAAC 2005: 1132-1142 - 2004
- [c11]Philipp Woelfel:
A Construction Method for Optimally Universal Hash Families and Its Consequences for the Existence of RBIBDs. COCOON 2004: 23-32 - [i4]Ingo Wegener, Philipp Woelfel:
New Results on the Complexity of the Middle Bit of Multiplication. Electron. Colloquium Comput. Complex. TR04 (2004) - 2003
- [b1]Philipp Wölfel:
Über die Komplexität der Multiplikation in eingeschränkten Branchingprogrammmodellen. Technical University of Dortmund, Germany, 2003, pp. 1-77 - [c10]Philipp Woelfel:
Symbolic Topological Sorting with OBDDS. MFCS 2003: 671-680 - [c9]Martin Sauerhoff, Philipp Woelfel:
Time-space tradeoff lower bounds for integer multiplication and graphs of arithmetic functions. STOC 2003: 186-195 - [c8]Martin Dietzfelbinger, Philipp Woelfel:
Almost random graphs with simple hash functions. STOC 2003: 629-638 - [p1]Philipp Wölfel:
Multiplikation in eingeschränkten Branchingprogrammmodellen. Ausgezeichnete Informatikdissertationen 2003: 199-208 - 2002
- [c7]Philipp Woelfel:
On the Complexity of Integer Multiplication in Branching Programs with Multiple Tests and in Read-Once Branching Programs with Limited Nondeterminism. CCC 2002: 80-89 - [c6]Beate Bollig, Stephan Waack, Philipp Woelfel:
Parity Graph-driven Read-Once Branching Programs and an Exponential Lower Bound for Integer Multiplication. IFIP TCS 2002: 83-94 - [c5]Beate Bollig, Philipp Woelfel:
A Lower Bound Technique for Nondeterministic Graph-Driven Read-Once-Branching Programs and Its Applications. MFCS 2002: 131-142 - [c4]Philipp Woelfel:
A Lower Bound Technique for Restricted Branching Programs and Applications. STACS 2002: 431-442 - 2001
- [c3]Philipp Woelfel:
New Bounds on the OBDD-Size of Integer Multiplication via Universal Hashing. STACS 2001: 563-574 - [c2]Beate Bollig, Philipp Woelfel:
A read-once branching program lower bound of Omega(2n/4) for integer multiplication using universal. STOC 2001: 419-424 - [i3]Beate Bollig, Philipp Woelfel, Stephan Waack:
Parity Graph-driven Read-Once Branching Programs and an Exponential Lower Bound for Integer Multiplication. Electron. Colloquium Comput. Complex. TR01 (2001) - [i2]Philipp Woelfel:
A Lower Bound Technique for Restricted Branching Programs and Applications. Electron. Colloquium Comput. Complex. TR01 (2001) - 2000
- [i1]Philipp Woelfel:
New Bounds on the OBDD-Size of Integer Multiplication via Universal Hashing. Electron. Colloquium Comput. Complex. TR00 (2000)
1990 – 1999
- 1999
- [c1]Philipp Woelfel:
Efficient Strongly Universal and Optimally Universal Hashing. MFCS 1999: 262-272
Coauthor Index
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