Nick G. Duffield

	2012
100		Josep Sanjuàs-Cuxart, Pere Barlet-Ros, Nick G. Duffield, Ramana Rao Kompella: Cuckoo sampling: Robust collection of flow aggregates under a fixed memory budget. INFOCOM 2012: 2751-2755
99		Chi-Yao Hong, Matthew Caesar, Nick G. Duffield, Jia Wang: Tiresias: Online Anomaly Detection for Hierarchical Operational Network Data CoRR abs/1203.2163: (2012)
98		Myungjin Lee, Nick G. Duffield, Ramana Rao Kompella: Opportunistic Flow-Level Latency Estimation Using Consistent NetFlow. IEEE/ACM Trans. Netw. 20(1): 139-152 (2012)
97		Yu Jin, Nick G. Duffield, Jeffrey Erman, Patrick Haffner, Subhabrata Sen, Zhi-Li Zhang: A Modular Machine Learning System for Flow-Level Traffic Classification in Large Networks. TKDD 6(1): 4 (2012)
	2011
96		Lee Breslau, Ilias Diakonikolas, Nick G. Duffield, Yu Gu, Mohammad Taghi Hajiaghayi, David S. Johnson, Howard J. Karloff, Mauricio G. C. Resende, Subhabrata Sen: Disjoint-Path Facility Location: Theory and Practice. ALENEX 2011: 60-74
95		Yu Jin, Nick G. Duffield, Alexandre Gerber, Patrick Haffner, Wen-Ling Hsu, Guy Jacobson, Subhabrata Sen, Shobha Venkataraman, Zhi-Li Zhang: Making sense of customer tickets in cellular networks. INFOCOM 2011: 101-105
94		Joel Sommers, Rhys Alistair Bowden, Brian Eriksson, Paul Barford, Matthew Roughan, Nick G. Duffield: Efficient network-wide flow record generation. INFOCOM 2011: 2363-2371
93		Edith Cohen, Graham Cormode, Nick G. Duffield: Structure-aware sampling on data streams. SIGMETRICS 2011: 197-208
92		Edith Cohen, Graham Cormode, Nick G. Duffield: Structure-Aware Sampling: Flexible and Accurate Summarization CoRR abs/1102.5146: (2011)
91		Edith Cohen, Graham Cormode, Nick G. Duffield: Structure-Aware Sampling: Flexible and Accurate Summarization. PVLDB 4(11): 819-830 (2011)
90		Edith Cohen, Nick G. Duffield, Haim Kaplan, Carsten Lund, Mikkel Thorup: Efficient Stream Sampling for Variance-Optimal Estimation of Subset Sums. SIAM J. Comput. 40(5): 1402-1431 (2011)
	2010
89		Yu Jin, Nick G. Duffield, Alexandre Gerber, Patrick Haffner, Subhabrata Sen, Zhi-Li Zhang: NEVERMIND, the problem is already fixed: proactively detecting and troubleshooting customer DSL problems. CoNEXT 2010: 7
88		Myungjin Lee, Nick G. Duffield, Ramana Rao Kompella: Two Samples are Enough: Opportunistic Flow-level Latency Estimation using NetFlow. INFOCOM 2010: 2196-2204
87		Amogh Dhamdhere, Lee Breslau, Nick G. Duffield, Cheng Ee, Alexandre Gerber, Carsten Lund, Subhabrata Sen: Flowroute: inferring forwarding table updates using passive flow-level measurements. Internet Measurement Conference 2010: 315-321
86		Brian Eriksson, Paul Barford, Rhys Alistair Bowden, Nick G. Duffield, Joel Sommers, Matthew Roughan: BasisDetect: a model-based network event detection framework. Internet Measurement Conference 2010: 451-464
85		Myungjin Lee, Nick G. Duffield, Ramana Rao Kompella: Not all microseconds are equal: fine-grained per-flow measurements with reference latency interpolation. SIGCOMM 2010: 27-38
84		Yu Jin, Nick G. Duffield, Patrick Haffner, Subhabrata Sen, Zhi-Li Zhang: Inferring applications at the network layer using collective traffic statistics. SIGMETRICS 2010: 351-352
83		Joel Sommers, Paul Barford, Nick G. Duffield, Amos Ron: Multiobjective monitoring for SLA compliance. IEEE/ACM Trans. Netw. 18(2): 652-665 (2010)
	2009
82		Paul Barford, Nick G. Duffield, Amos Ron, Joel Sommers: Network Performance Anomaly Detection and Localization. INFOCOM 2009: 1377-1385
81		Amir Hassan Rasti, Mojtaba Torkjazi, Reza Rejaie, Nick G. Duffield, Walter Willinger, Daniel Stutzbach: Respondent-Driven Sampling for Characterizing Unstructured Overlays. INFOCOM 2009: 2701-2705
80		Yu Gu, Lee Breslau, Nick G. Duffield, Subhabrata Sen: On Passive One-Way Loss Measurements Using Sampled Flow Statistics. INFOCOM 2009: 2946-2950
79		Nick G. Duffield, Patrick Haffner, Balachander Krishnamurthy, Haakon Ringberg: Rule-Based Anomaly Detection on IP Flows. INFOCOM 2009: 424-432
78		Edith Cohen, Nick G. Duffield, Haim Kaplan, Carsten Lund, Mikkel Thorup: Stream sampling for variance-optimal estimation of subset sums. SODA 2009: 1255-1264
77		Daniel Stutzbach, Reza Rejaie, Nick G. Duffield, Subhabrata Sen, Walter Willinger: On unbiased sampling for unstructured peer-to-peer networks. IEEE/ACM Trans. Netw. 17(2): 377-390 (2009)
76		Edith Cohen, Nick G. Duffield, Haim Kaplan, Carsten Lund, Mikkel Thorup: Composable, Scalable, and Accurate Weight Summarization of Unaggregated Data Sets. PVLDB 2(1): 431-442 (2009)
	2008
75		Yu Gu, Lee Breslau, Nick G. Duffield, Subhabrata Sen: GRE Encapsulated Multicast Probing: A Scalable Technique for Measuring One-Way Loss. INFOCOM 2008: 1651-1659
74		Vijay Arya, Nick G. Duffield, Darryl Veitch: Temporal Delay Tomography. INFOCOM 2008: 276-280
73		Edith Cohen, Nick G. Duffield, Carsten Lund, Mikkel Thorup: Confident estimation for multistage measurement sampling and aggregation. SIGMETRICS 2008: 109-120
72		Edith Cohen, Nick G. Duffield, Haim Kaplan, Carsten Lund, Mikkel Thorup: Variance optimal sampling based estimation of subset sums CoRR abs/0803.0473: (2008)
71		Nick G. Duffield, Matthias Grossglauser: Trajectory sampling with unreliable reporting. IEEE/ACM Trans. Netw. 16(1): 37-50 (2008)
70		Joel Sommers, Paul Barford, Nick G. Duffield, Amos Ron: A geometric approach to improving active packet loss measurement. IEEE/ACM Trans. Netw. 16(2): 307-320 (2008)
	2007
69		Joel Sommers, Paul Barford, Nick G. Duffield, Amos Ron: A Framework for Multi-Objective SLA Compliance Monitoring. INFOCOM 2007: 2446-2450
68		Edith Cohen, Nick G. Duffield, Haim Kaplan, Carsten Lund, Mikkel Thorup: Algorithms and estimators for accurate summarization of internet traffic. Internet Measurement Comference 2007: 265-278
67		Nick G. Duffield, Kartik Gopalan, Michael R. Hines, Aman Shaikh, Jacobus E. van der Merwe: Measurement Informed Route Selection. PAM 2007: 250-254
66		Edith Cohen, Nick G. Duffield, Haim Kaplan, Carsten Lund, Mikkel Thorup: Sketching unaggregated data streams for subpopulation-size queries. PODS 2007: 253-262
65		Joel Sommers, Paul Barford, Nick G. Duffield, Amos Ron: Accurate and efficient SLA compliance monitoring. SIGCOMM 2007: 109-120
64		Yu Gu, Lee Breslau, Nick G. Duffield, Subhabrata Sen: GRE encapsulated multicast probing: a scalable technique for measuring one-way loss. SIGMETRICS 2007: 355-356
63		Nick G. Duffield, Carsten Lund, Mikkel Thorup: Priority sampling for estimation of arbitrary subset sums. J. ACM 54(6): (2007)
62		Vijay Arya, Nick G. Duffield, Darryl Veitch: Multicast inference of temporal loss characteristics. Perform. Eval. 64(9-12): 1169-1180 (2007)
	2006
61		Daniel Stutzbach, Reza Rejaie, Nick G. Duffield, Subhabrata Sen, Walter Willinger: Sampling Techniques for Large, Dynamic Graphs. INFOCOM 2006
60		Daniel Stutzbach, Reza Rejaie, Nick G. Duffield, Subhabrata Sen, Walter Willinger: On unbiased sampling for unstructured peer-to-peer networks. Internet Measurement Conference 2006: 27-40
59		Vyas Sekar, Nick G. Duffield, Oliver Spatscheck, Jacobus E. van der Merwe, Hui Zhang: LADS: Large-scale Automated DDoS Detection System. USENIX Annual Technical Conference, General Track 2006: 171-184
58		Cliff Changchun Zou, Nick G. Duffield, Donald F. Towsley, Weibo Gong: Adaptive Defense Against Various Network Attacks. IEEE Journal on Selected Areas in Communications 24(10): 1877-1888 (2006)
57		Nick G. Duffield: Network Tomography of Binary Network Performance Characteristics. IEEE Transactions on Information Theory 52(12): 5373-5388 (2006)
56		Nick G. Duffield, Joseph Horowitz, Francesco Lo Presti, Donald F. Towsley: Explicit Loss Inference in Multicast Tomography. IEEE Transactions on Information Theory 52(8): 3852-3855 (2006)
55		Nick G. Duffield, Francesco Lo Presti, Vern Paxson, Donald F. Towsley: Network loss tomography using striped unicast probes. IEEE/ACM Trans. Netw. 14(4): 697-710 (2006)
	2005
54		Nick G. Duffield, Carsten Lund, Mikkel Thorup: Optimal Combination of Sampled Network Measurements. Internet Measurment Conference 2005: 91-104
53		Renata Teixeira, Nick G. Duffield, Jennifer Rexford, Matthew Roughan: Traffic Matrix Reloaded: Impact of Routing Changes. PAM 2005: 251-264
52		Noga Alon, Nick G. Duffield, Carsten Lund, Mikkel Thorup: Estimating arbitrary subset sums with few probes. PODS 2005: 317-325
51		Joel Sommers, Paul Barford, Nick G. Duffield, Amos Ron: Improving accuracy in end-to-end packet loss measurement. SIGCOMM 2005: 157-168
50		Nick G. Duffield, Carsten Lund, Mikkel Thorup: Sampling to estimate arbitrary subset sums CoRR abs/cs/0509026: (2005)
49		Nick G. Duffield, Carsten Lund, Mikkel Thorup: Learn more, sample less: control of volume and variance in network measurement. IEEE Transactions on Information Theory 51(5): 1756-1775 (2005)
48		Nick G. Duffield, Carsten Lund, Mikkel Thorup: Estimating flow distributions from sampled flow statistics. IEEE/ACM Trans. Netw. 13(5): 933-946 (2005)
47		Nick G. Duffield, Vijay Arya, R. Bellino, Timur Friedman, Joseph Horowitz, Donald F. Towsley, Thierry Turletti: Network tomography from aggregate loss reports. Perform. Eval. 62(1-4): 147-163 (2005)
	2004
46		Nick G. Duffield, Matthias Grossglauser: Trajectory Sampling with Unreliable Reporting. INFOCOM 2004
45		Yin Zhang, Sumeet Singh, Subhabrata Sen, Nick G. Duffield, Carsten Lund: Online identification of hierarchical heavy hitters: algorithms, evaluation, and applications. Internet Measurement Conference 2004: 101-114
44		Matthew Roughan, Subhabrata Sen, Oliver Spatscheck, Nick G. Duffield: Class-of-service mapping for QoS: a statistical signature-based approach to IP traffic classification. Internet Measurement Conference 2004: 135-148
43		Nick G. Duffield, Carsten Lund, Mikkel Thorup: Flow sampling under hard resource constraints. SIGMETRICS 2004: 85-96
42		Nick G. Duffield, Francesco Lo Presti: Network tomography from measured end-to-end delay covariance. IEEE/ACM Trans. Netw. 12(6): 978-992 (2004)
41		Nick G. Duffield, Steven H. Low: Allocating commodity resources in aggregate traffic networks. Perform. Eval. 57(3): 279-306 (2004)
	2003
40		Nick G. Duffield, Carsten Lund: Predicting resource usage and estimation accuracy in an IP flow measurement collection infrastructure. Internet Measurement Comference 2003: 179-191
39		Nick G. Duffield: Simple network performance tomography. Internet Measurement Comference 2003: 210-215
38		Nick G. Duffield, Carsten Lund, Mikkel Thorup: Estimating flow distributions from sampled flow statistics. SIGCOMM 2003: 325-336
37		Yin Zhang, Matthew Roughan, Nick G. Duffield, Albert G. Greenberg: Fast accurate computation of large-scale IP traffic matrices from link loads. SIGMETRICS 2003: 206-217
	2002
36		Ramón Cáceres, Nick G. Duffield, Timur Friedman: Impromptu Measurement Infrastructures using RTP. INFOCOM 2002
35		Nick G. Duffield, Carsten Lund, Mikkel Thorup: Properties and prediction of flow statistics from sampled packet streams. Internet Measurement Workshop 2002: 159-171
34		Nick G. Duffield, Alexandre Gerber, Matthias Grossglauser: Trajectory engine: a backend for trajectory sampling. NOMS 2002: 437-450
33		Tian Bu, Nick G. Duffield, Francesco Lo Presti, Donald F. Towsley: Network tomography on general topologies. SIGMETRICS 2002: 21-30
32		Nick G. Duffield, Joseph Horowitz, Francesco Lo Presti, Donald F. Towsley: Multicast topology inference from measured end-to-end loss. IEEE Transactions on Information Theory 48(1): 26-45 (2002)
31		Nick G. Duffield, Pawan Goyal, Albert G. Greenberg, Partho Pratim Mishra, K. K. Ramakrishnan, Jacobus E. van der Merwe: Resource management with hoses: point-to-cloud services for virtual private networks. IEEE/ACM Trans. Netw. 10(5): 679-692 (2002)
30		Francesco Lo Presti, Nick G. Duffield, Joseph Horowitz, Donald F. Towsley: Multicast-based inference of network-internal delay distributions. IEEE/ACM Trans. Netw. 10(6): 761-775 (2002)
	2001
29		Nick G. Duffield, Joseph Horowitz, Francesco Lo Presti: Adaptive Multicast Topology Inference. INFOCOM 2001: 1636-1645
28		Nick G. Duffield, Francesco Lo Presti, Vern Paxson, Donald F. Towsley: Inferring Link Loss Using Striped Unicast Probes. INFOCOM 2001: 915-923
27		Nick G. Duffield, Joseph Horowitz, Francesco Lo Presti, Donald F. Towsley: Network Delay Tomography from End-to-End Unicast Measurements. IWDC 2001: 576-595
26		Yin Zhang, Nick G. Duffield: On the constancy of internet path properties. Internet Measurement Workshop 2001: 197-211
25		Nick G. Duffield, Carsten Lund, Mikkel Thorup: Charging from sampled network usage. Internet Measurement Workshop 2001: 245-256
24		Nick G. Duffield, Matthias Grossglauser: Trajectory sampling for direct traffic observation. IEEE/ACM Trans. Netw. 9(3): 280-292 (2001)
23		Nick G. Duffield, William A. Massey, Ward Whitt: A Nonstationary Offered-Load Model for Packet Networks. Telecommunication Systems 16(3-4): 271-296 (2001)
	2000
22		Nick G. Duffield, Francesco Lo Presti: Multicast Inference of Packet Delay Variance at Interior Network Links. INFOCOM 2000: 1351-1360
21		Nick G. Duffield, Matthias Grossglauser: Trajectory sampling for direct traffic observation. SIGCOMM 2000: 271-282
20		Nick G. Duffield: A large deviation analysis of errors in measurement based admission control to buffered and bufferless resources. Queueing Syst. 34(1-4): 131-168 (2000)
	1999
19		Nick G. Duffield: Asymptotic Sampling Properties of Effective Bandwidth Estimation for Admission Control. INFOCOM 1999: 1532-1538
18		Ramón Cáceres, Nick G. Duffield, Joseph Horowitz, Donald F. Towsley, Tian Bu: Multicast-Based Inference of Network-Internal Characteristics: Accuracy of Packet Loss Estimation. INFOCOM 1999: 371-379
17		Nick G. Duffield, Pawan Goyal, Albert G. Greenberg, Partho Pratim Mishra, K. K. Ramakrishnan, Jacobus E. van der Merwe: A Flexible Model for Resource Management in Virtual Private Networks. SIGCOMM 1999: 95-108
16		Ramón Cáceres, Nick G. Duffield, Joseph Horowitz, Donald F. Towsley: Multicast-based inference of network-internal loss characteristics. IEEE Transactions on Information Theory 45(7): 2462-2480 (1999)
15		Nick G. Duffield, K. K. Ramakrishnan, Amy R. Reibman: Issues of Quality and Multiplexing When Smoothing Rate Adaptive Video. IEEE Transactions on Multimedia 1(4): 352-364 (1999)
14		Ramón Cáceres, Nick G. Duffield, Joseph Horowitz, Francesco Lo Presti, Donald F. Towsley: Statistical inference of internal network loss and topology. SIGMETRICS Performance Evaluation Review 27(3): 5-6 (1999)
	1998
13		Nick G. Duffield, K. K. Ramakrishnan, Amy R. Reibman: SAVE: An Algorithm for Smoothed Adaptive Video over Explicit Rate Networks. INFOCOM 1998: 1093-1102
12		Nick G. Duffield, T. V. Lakshman, Dimitrios Stiliadis: On Adaptive Bandwidth Sharing with Rate Guarantees. INFOCOM 1998: 1122-1130
11		Nick G. Duffield, Steven H. Low: The Cost of Quality in Networks of Aggregate Traffic. INFOCOM 1998: 525-532
10		Nick G. Duffield, K. K. Ramakrishnan, Amy R. Reibman: SAVE: an algorithm for smoothed adaptive video over explicit rate networks. IEEE/ACM Trans. Netw. 6(6): 717-728 (1998)
9		Nick G. Duffield: Conditioned Asymptotics for Tail Probabilities in Large Multiplexers. Perform. Eval. 31(3-4): 281-300 (1998)
8		Nick G. Duffield: Queueing at large resources driven by long-tailed M/G/Y-modulated processes. Queueing Syst. 28(1-3): 245-266 (1998)
	1997
7		Nick G. Duffield: Exponents for the Tails of Distributions in Some Polling Models. Queueing Syst. 26(1-2): 105-119 (1997)
6		Nick G. Duffield, Ward Whitt: Control and Recovery from Rare Congestion Events in a Large Multi-Server System. Queueing Syst. 26(1-2): 69-104 (1997)
5		Nick G. Duffield: Economies of scale for long-range dependent traffic in short buffers. Telecommunication Systems 7(1-3): 267-280 (1997)
	1995
4		Nick G. Duffield, John T. Lewis, Neil O'Connell, Raymond Russell, Fergal Toomey: Entropy of ATM Traffic Streams: A Tool for Estimating QoS Parameters. IEEE Journal on Selected Areas in Communications 13(6): 981-990 (1995)
3		Dmitri Botvich, Nick G. Duffield: Large deviations, the shape of the loss curve, and economies of scale in large multiplexers. Queueing Syst. 20(3-4): 293-320 (1995)
	1994
2		Nick G. Duffield, John T. Lewis, Neil O'Connell, Raymond Russell, Fergal Toomey: Estimating QoS parameters for ATM traffic using its entropy. Modelling and Evaluation of ATM Networks 1994: 411-427
1		Nick G. Duffield: Exponential bounds for queues with Markovian arrivals. Queueing Syst. 17(3-4): 413-430 (1994)

Coauthor Index

1	Noga Alon	[52]
2	Vijay Arya	[47] [62] [74]
3	Paul Barford	[51] [65] [69] [70] [82] [83] [86] [94]
4	Pere Barlet-Ros	[100]
5	R. Bellino	[47]
6	Dmitri Botvich	[3]
7	Rhys Alistair Bowden	[86] [94]
8	Lee Breslau	[64] [75] [80] [87] [96]
9	Tian Bu	[18] [33]
10	Ramón Cáceres	[14] [16] [18] [36]
11	Matthew Caesar	[99]
12	Edith Cohen	[66] [68] [72] [73] [76] [78] [90] [91] [92] [93]
13	Graham Cormode	[91] [92] [93]
14	Amogh Dhamdhere	[87]
15	Ilias Diakonikolas	[96]
16	Cheng Ee	[87]
17	Brian Eriksson	[86] [94]
18	Jeffrey Erman	[97]
19	Timur Friedman	[36] [47]
20	Alexandre Gerber	[34] [87] [89] [95]
21	Weibo Gong	[58]
22	Kartik Gopalan	[67]
23	Pawan Goyal	[17] [31]
24	Albert G. Greenberg	[17] [31] [37]
25	Matthias Grossglauser	[21] [24] [34] [46] [71]
26	Yu Gu	[64] [75] [80] [96]
27	Patrick Haffner	[79] [84] [89] [95] [97]
28	Mohammad Taghi Hajiaghayi (MohammadTaghi Hajiaghayi)	[96]
29	Michael R. Hines	[67]
30	Chi-Yao Hong	[99]
31	Joseph Horowitz	[14] [16] [18] [27] [29] [30] [32] [47] [56]
32	Wen-Ling Hsu	[95]
33	Guy Jacobson	[95]
34	Yu Jin	[84] [89] [95] [97]
35	David S. Johnson	[96]
36	Haim Kaplan	[66] [68] [72] [76] [78] [90]
37	Howard J. Karloff	[96]
38	Ramana Rao Kompella	[85] [88] [98] [100]
39	Balachander Krishnamurthy	[79]
40	T. V. Lakshman	[12]
41	Myungjin Lee	[85] [88] [98]
42	John T. Lewis	[2] [4]
43	Steven H. Low	[11] [41]
44	Carsten Lund	[25] [35] [38] [40] [43] [45] [48] [49] [50] [52] [54] [63] [66] [68] [72] [73] [76] [78] [87] [90]
45	William A. Massey	[23]
46	Jacobus E. van der Merwe	[17] [31] [59] [67]
47	Partho Pratim Mishra	[17] [31]
48	Neil O'Connell	[2] [4]
49	Vern Paxson	[28] [55]
50	Francesco Lo Presti	[14] [22] [27] [28] [29] [30] [32] [33] [42] [55] [56]
51	K. K. Ramakrishnan (Kadangode K. Ramakrishnan)	[10] [13] [15] [17] [31]
52	Amir H. Rasti (Amir Hassan Rasti)	[81]
53	Amy R. Reibman	[10] [13] [15]
54	Reza Rejaie	[60] [61] [77] [81]
55	Mauricio G. C. Resende	[96]
56	Jennifer Rexford	[53]
57	Haakon Ringberg	[79]
58	Amos Ron	[51] [65] [69] [70] [82] [83]
59	Matthew Roughan	[37] [44] [53] [86] [94]
60	Raymond Russell	[2] [4]
61	Josep Sanjuàs-Cuxart	[100]
62	Vyas Sekar	[59]
63	Subhabrata Sen	[44] [45] [60] [61] [64] [75] [77] [80] [84] [87] [89] [95] [96] [97]
64	Aman Shaikh	[67]
65	Sumeet Singh	[45]
66	Joel Sommers	[51] [65] [69] [70] [82] [83] [86] [94]
67	Oliver Spatscheck	[44] [59]
68	Dimitrios Stiliadis	[12]
69	Daniel Stutzbach	[60] [61] [77] [81]
70	Renata Teixeira	[53]
71	Mikkel Thorup	[25] [35] [38] [43] [48] [49] [50] [52] [54] [63] [66] [68] [72] [73] [76] [78] [90]
72	Fergal Toomey	[2] [4]
73	Mojtaba Torkjazi	[81]
74	Donald F. Towsley (Don Towsley)	[14] [16] [18] [27] [28] [30] [32] [33] [47] [55] [56] [58]
75	Thierry Turletti	[47]
76	Darryl Veitch	[62] [74]
77	Shobha Venkataraman	[95]
78	Jia Wang	[99]
79	Ward Whitt	[6] [23]
80	Walter Willinger	[60] [61] [77] [81]
81	Hui Zhang	[59]
82	Yin Zhang	[26] [37] [45]
83	Zhi-Li Zhang	[84] [89] [95] [97]
84	Cliff Changchun Zou	[58]

Colors in the list of coauthors

Last update Tue May 29 20:41:18 2012 CET by the DBLP Team — Data released under the ODC-BY 1.0 license — See also our legal information page