Virgílio A. F. Almeida

Virgilio Almeida

	2009
79		Fabrício Benevenuto, Tiago Rodrigues, Meeyoung Cha, Virgílio A. F. Almeida: Characterizing user behavior in online social networks. Internet Measurement Conference 2009: 49-62
78		Fabrício Benevenuto, Tiago Rodrigues, Virgílio A. F. Almeida, Jussara M. Almeida, Marcos André Gonçalves: Detecting spammers and content promoters in online video social networks. SIGIR 2009: 620-627
77		Fernando Mourão, Leonardo C. da Rocha, Lucas Miranda, Virgílio A. F. Almeida, Wagner Meira Jr.: Quantifying the Impact of Information Aggregation on Complex Networks: A Temporal Perspective. WAW 2009: 50-61
76		Adriano M. Pereira, Arlei Silva, Wagner Meira Jr., Virgilio Almeida: Seller's credibility in electronic markets: a complex network based approach. WICOW 2009: 59-66
75		Adriano M. Pereira, Diego Duarte, Wagner Meira Jr., Virgilio Almeida, Paulo Góes: Analyzing seller practices in a Brazilian marketplace. WWW 2009: 1031-1040
74		Guilherme Vale Menezes, Nivio Ziviani, Alberto H. F. Laender, Virgílio A. F. Almeida: A geographical analysis of knowledge production in computer science. WWW 2009: 1041-1050
	2008
73		Fabrício Benevenuto, Fernando Duarte, Tiago Rodrigues, Virgílio A. F. Almeida, Jussara M. Almeida, Keith W. Ross: Understanding video interactions in youtube. ACM Multimedia 2008: 761-764
72		Fabrício Benevenuto, Tiago Rodrigues, Virgilio Almeida, Jussara M. Almeida, Chao Zhang, Keith W. Ross: Identifying video spammers in online social networks. AIRWeb 2008: 45-52
71		Pedro O. S. Vaz de Melo, Virgílio A. F. Almeida, Antonio Alfredo Ferreira Loureiro: Can complex network metrics predict the behavior of NBA teams? KDD 2008: 695-703
70		Emanuel V. Valle, Humberto T. Marques Neto, Wagner Meira Jr., Virgílio A. F. Almeida: Characterizing On/Off Pattern of Broadband Internet Users. LA-WEB 2008: 121-128
69		Ítalo S. Cunha, Itamar Viana, João Palotti, Jussara M. Almeida, Virgilio Almeida: Analyzing security and energy tradeoffs in autonomic capacity management. NOMS 2008: 302-309
68		Fabiano Atalla, Daniel Miranda, Jussara M. Almeida, Marcos André Gonçalves, Virgilio Almeida: Analyzing the impact of churn and malicious behavior on the quality of peer-to-peer web search. SAC 2008: 1137-1144
67		Virgílio A. F. Almeida, Jean-Marc Seigneur: Fourth special track on Trust, Recommendations, Evidence and other Collaboration Know-how (TRECK'08): editorial message. SAC 2008: 1989
66		Fabrício Benevenuto, Fernando Duarte, Tiago Rodrigues, Virgilio Almeida, Jussara M. Almeida, Keith W. Ross: Characterizing Video Responses in Social Networks CoRR abs/0804.4865: (2008)
	2007
65		Virgílio A. F. Almeida, Ricardo A. Baeza-Yates: Fifth Latin American Web Congress (LA-Web 2007), 31 October - 2 November 2007, Santiago de Chile IEEE Computer Society 2007
64		Ítalo S. Cunha, Jussara M. Almeida, Virgilio Almeida, Marcos Santos: Self-Adaptive Capacity Management for Multi-Tier Virtualized Environments. Integrated Network Management 2007: 129-138
63		Fernando Duarte, Fabrício Benevenuto, Virgilio Almeida, Jussara M. Almeida: Geographical Characterization of YouTube: a Latin American View. LA-WEB 2007: 13-21
62		Humberto T. Marques Neto, Virgílio A. F. Almeida, Jussara M. Almeida: Pricing Broadband Internet Adaptive Services. MASCOTS 2007: 158-165
61		Cristiano P. Costa, Vanessa Soares, Jussara M. Almeida, Virgilio Almeida: Fighting pollution dissemination in peer-to-peer networks. SAC 2007: 1586-1590
60		Luíz Henrique Gomes, Cristiano Cazita, Jussara M. Almeida, Virgílio A. F. Almeida, Wagner Meira Jr.: Workload models of spam and legitimate e-mails. Perform. Eval. 64(7-8): 690-714 (2007)
	2006
59		Jussara M. Almeida, Virgílio A. F. Almeida, Paul Barford: Proceedings of the 6th ACM SIGCOMM Conference on Internet Measurement 2006, Rio de Janeriro, Brazil, October 25-27, 2006 ACM 2006
58		Humberto T. Marques Neto, Virgílio A. F. Almeida, Jussara M. Almeida: Pricing residential broadband internet. CoNEXT 2006: 48
57		Fabrício Benevenuto, César Fernandes, Matheus Santos, Virgílio A. F. Almeida, Jussara M. Almeida, G. John Janakiraman, Jose Renato Santos: Performance Models for Virtualized Applications. ISPA Workshops 2006: 427-439
56		Bruno D. Abrahao, Virgilio Almeida, Jussara M. Almeida, Alex Zhang, Dirk Beyer, Fereydoon Safai: Self-Adaptive SLA-Driven Capacity Management for Internet Services. NOMS 2006: 557-568
55		Fernando Duarte, Fabrício Benevenuto, Virgílio A. F. Almeida, Jussara M. Almeida: Locality of Reference in an Hierarchy of Web Caches. Networking 2006: 344-354
54		Fabrício Benevenuto, Cristiano P. Costa, Marisa A. Vasconcelos, Virgilio Almeida, Jussara M. Almeida, Miranda Mowbray: Impact of peer incentives on the dissemination of polluted content. SAC 2006: 1875-1879
53		Bruno Gusmão Rocha, Virgilio Almeida, Dorgival Olavo Guedes Neto: Increasing QoS in Selfish Overlay Networks. IEEE Internet Computing 10(3): 24-31 (2006)
52		Eveline Veloso, Virgílio A. F. Almeida, Wagner Meira Jr., Azer Bestavros, Shudong Jin: A hierarchical characterization of a live streaming media workload. IEEE/ACM Trans. Netw. 14(1): 133-146 (2006)
	2005
51		Bruno D. Abrahao, Virgílio A. F. Almeida, Jussara M. Almeida: A Self-Managing Approach to Enterprise Application Performance. CAiSE Workshops (2) 2005: 39-52
50		Luíz Henrique Gomes, Rodrigo B. Almeida, Luís M. A. Bettencourt, Virgílio A. F. Almeida, Jussara M. Almeida: Comparative Graph Theoretical Characterization of Networks of Spam. CEAS 2005
49		Virgílio A. F. Almeida: Keynote: Performance, Availability and Security in Web Design. ICWE 2005: 3-4
48		Fabrício Benevenuto, Fernando Duarte, Virgílio A. F. Almeida, Jussara M. Almeida: Web Cache Replacement Policies: Properties, Limitations and Implications. LA-WEB 2005: 197-204
47		Luíz Henrique Gomes, Fernando D. O. Castro, Rodrigo B. Almeida, Luís M. A. Bettencourt, Virgílio A. F. Almeida, Jussara M. Almeida: Improving Spam Detection Based on Structural Similarity CoRR abs/cs/0504012: (2005)
46		Rodrigo C. Fonseca, Virgílio A. F. Almeida, Mark Crovella: Locality in a web of streams. Commun. ACM 48(1): 82-88 (2005)
	2004
45		Jozo J. Dujmovic, Virgílio A. F. Almeida, Doug Lea: Proceedings of the Fourth International Workshop on Software and Performance, WOSP 2004, Redwood Shores, California, USA, January 14-16, 2004 ACM 2004
44		Luíz Henrique Gomes, Cristiano Cazita, Jussara M. Almeida, Virgílio A. F. Almeida, Wagner Meira Jr.: Characterizing a spam traffic. Internet Measurement Conference 2004: 356-369
43		Raimir Holanda, Jorge García, Virgilio Almeida: Flow Clustering: A New Approach to Semantic Traffic Characterization. MMB 2004: 315-324
42		Robert Pinto, Lucila Ishitani, Virgilio Almeida, Wagner Meira Jr., Fabiano A. Fonseca, Fernando D. O. Castro: MASKS: Managing Anonymity while Sharing Knowledge to Servers. SEC 2004: 501-516
41		Marcelo Werneck Barbosa, Melissa Morgado Costa, Jussara M. Almeida, Virgílio A. F. Almeida: Using locality of reference to improve performance of peer-to-peer applications. WOSP 2004: 216-227
40		Rodrigo B. Almeida, Virgílio A. F. Almeida: A community-aware search engine. WWW 2004: 413-421
39		Humberto T. Marques Neto, Jussara M. Almeida, Leonardo C. da Rocha, Wagner Meira Jr., Pedro H. C. Guerra, Virgílio A. F. Almeida: A characterization of broadband user behavior and their e-business activities. SIGMETRICS Performance Evaluation Review 32(3): 3-13 (2004)
	2003
38		Rodrigo C. Fonseca, Virgilio Almeida, Mark Crovella, Bruno D. Abrahao: On the Intrinsic Locality Properties of Web Reference Streams. INFOCOM 2003
37		Rodrigo B. Almeida, Virgilio Almeida: Design and Evaluation of a User-Based Community Discovery Technique. International Conference on Internet Computing 2003: 17-23
36		Marisa A. Vasconcelos, Leonardo C. da Rocha, Juliano de C. Santos, José Ismael Jr., Leonardo L. P. da Mata, Jussara M. Almeida, Wagner Meira Jr., Virgílio A. F. Almeida: Quantitative Analysis of Strategies for Streaming Media Distribution. LA-WEB 2003: 154-165
35		Lucila Ishitani, Virgílio A. F. Almeida, Wagner Meira Jr.: Masks: Bringing Anonymity and Personalization Together. IEEE Security & Privacy 1(3): 18-23 (2003)
34		Daniel A. Menascé, Virgilio Almeida, Rudolf H. Riedi, Flávia Ribeiro, Rodrigo C. Fonseca, Wagner Meira Jr.: A hierarchical and multiscale approach to analyze E-business workloads. Perform. Eval. 54(1): 33-57 (2003)
	2002
33		Eveline Veloso, Virgílio A. F. Almeida, Wagner Meira Jr., Azer Bestavros, Shudong Jin: A hierarchical characterization of a live streaming media workload. Internet Measurement Workshop 2002: 117-130
32		Virgilio Almeida: Capacity Planning for Web Services. Performance 2002: 142-157
31		Bruno Gusmão Rocha, Virgílio A. F. Almeida, Lucila Ishitani, Wagner Meira Jr.: Disclosing users' data in an environment that preserves privacy. WPES 2002: 71-80
30		Rodrigo B. Almeida, Virgílio A. F. Almeida: Local Community Identification through User Access Patterns CoRR cs.IR/0212045: (2002)
29		Daniel A. Menascé, Bruno D. Abrahao, Daniel Barbará, Virgílio A. F. Almeida, Flávia Ribeiro: Characterizing E-business Workloads Using Fractal Methods. J. Web Eng. 1(1): 74-90 (2002)
28		Virgilio Almeida, Martin F. Arlitt, Jerry Rolia: Analyzing a web-based system's performance measures at multiple time scales. SIGMETRICS Performance Evaluation Review 30(2): 3-9 (2002)
	2001
27		Virgilio Almeida, Daniel A. Menascé, Rudolf H. Riedi, Flávia Peligrinelli, Rodrigo C. Fonseca, Wagner Meira Jr.: Analyzing robot behavior in e-business sites. SIGMETRICS/Performance 2001: 338-339
26		Lucila Ishitani, Gustavo Machado Campagnani Gama, Virgilio Almeida, Dorgival Olavo Guedes Neto, Wagner Meira Jr.: On the Design of a Tool for Controlling Privacy in the WWW. Workshop on Information Integration on the Web 2001: 96-102
	2000
25		Daniel A. Menascé, Virgilio Almeida, Rudolf H. Riedi, Flávia Ribeiro, Rodrigo C. Fonseca, Wagner Meira Jr.: In search of invariants for e-business workloads. ACM Conference on Electronic Commerce 2000: 56-65
24		Goedson T. Paixão, Wagner Meira Jr., Virgilio Almeida, Daniel A. Menascé, Adriano M. Pereira: Design and Implementation of a Tool for Measuring the Performance of Complex E-commerce Sites. Computer Performance Evaluation / TOOLS 2000: 309-323
23		Daniel A. Menascé, Virgilio Almeida: Challenges in Scaling e-Business Sites. Int. CMG Conference 2000: 329-336
22		Daniel A. Menascé, Virgilio Almeida: Performance of Client/Server Systems. Performance Evaluation 2000: 201-218
21		Wagner Meira Jr., Daniel A. Menascé, Virgilio Almeida, Rodrigo C. Fonseca: E-Representative: A Scalability Scheme for E-Commerce. WECWIS 2000: 168-175
20		Daniel A. Menascé, Virgilio Almeida, Rodrigo C. Fonseca, Marco A. Mendes: Business-oriented resource management policies for e-commerce servers. Perform. Eval. 42(2-3): 223-239 (2000)
19		Daniel A. Menascé, Rodrigo C. Fonseca, Virgilio Almeida, Marco A. Mendes: Resource management policies for e-commerce servers. SIGMETRICS Performance Evaluation Review 27(4): 27-35 (2000)
18		E. Kraemer, Goedson T. Paixão, Dorgival Olavo Guedes Neto, Wagner Meira Jr., Virgilio Almeida: Minimizing the impact of orphan requests in e-commerce services. SIGMETRICS Performance Evaluation Review 28(2): 36-42 (2000)
	1999
17		Daniel A. Menascé, Virgilio Almeida, Rodrigo C. Fonseca, Marco A. Mendes: A methodology for workload characterization of E-commerce sites. ACM Conference on Electronic Commerce 1999: 119-128
16		Virgilio Almeida, Wagner Meira Jr., Victor F. Ribeiro, Nivio Ziviani: A Quantitative Analysis of the User Behavior of a Large E-Broker. WECWIS 1999: 38-45
15		Virgilio Almeida, Wagner Meira Jr., Victor F. Ribeiro, Nivio Ziviani: Efficiency Analysis of Brokers in the Electronic Marketplace. Computer Networks 31(11-16): 1079-1090 (1999)
	1998
14		Marco A. Mendes, Virgilio Almeida: Analyzing the Impact of Dynamic Pages on the Performance of Web Servers. Int. CMG Conference 1998: 539-547
13		Wagner Meira Jr., Erik L. S. Fonseca, Cristina D. Murta, Virgílio A. F. Almeida: Analyzing Performance of Cache Server Hierarchies. SCCC 1998: 113-121
12		Virgilio Almeida, Márcio G. Cesário, Rodrigo C. Fonseca, Wagner Meira Jr., Cristina D. Murta: The Influence of Geographical and Cultural Issues on the Cache Proxy Server Workload. Computer Networks 30(1-7): 601-603 (1998)
11		Wagner Meira Jr., Erik L. S. Fonseca, Virgílio A. F. Almeida, Cristina D. Murta: Performance Analysis of WWW Cache Proxy Hierarchies. J. Braz. Comp. Soc. 5(2): (1998)
	1997
10		Jussara M. Almeida, Virgilio Almeida, David J. Yates: Measuring the behaviour of a world-wide web server. HPN 1997: 57-72
9		Jussara M. Almeida, Virgilio Almeida, David J. Yates: WebMonitor: a Tool for Measuring World-Wide Web Server Performance. First Monday 2(7): (1997)
	1996
8		Virgílio A. F. Almeida, Jussara M. Almeida, Cristina D. Murta: Performance Analysis Of A WWW Server. Int. CMG Conference 1996: 829-838
7		Virgilio Almeida, Azer Bestavros, Mark Crovella, Adriana de Oliveira: Characterizing Reference Locality in the WWW. PDIS 1996: 92-103
	1995
6		Virgilio Almeida, Gilberto Z. Fialho: Performance Analysis And Modeling Of A Windows NT Server. Int. CMG Conference 1995: 731-738
5		Daniel A. Menascé, Debanjan Saha, Stella C. S. Porto, Virgilio Almeida, Satish K. Tripathi: Static and Dynamic Processor Scheduling Disciplines in Heterogeneous Parallel Architectures. J. Parallel Distrib. Comput. 28(1): 1-18 (1995)
	1994
4		Daniel A. Menascé, Virgílio A. F. Almeida: Two-Level Performance Models of Client/Server Systems. Int. CMG Conference 1994: 569-576
	1992
3		Virgilio Almeida, I. M. M. Vasconcelos, Jose Nagib Cotrim Árabe, Daniel A. Menascé: Using Random Task Graphs to Investigate the Potential Benefits of Heterogeneity in Parallel Systems. SC 1992: 683-691
	1990
2		Daniel A. Menascé, Virgilio Almeida: Cost-performance analysis of heterogeneity in supercomputer architectures. SC 1990: 169-177
	1981
1		Daniel A. Menascé, Virgilio Almeida: Computing Performance Measures of Computer Systems with Variable Degree of Multiprogramming. Int. CMG Conference 1981: 97-106

Coauthor Index

1	Bruno D. Abrahao	[29] [38] [51] [56]
2	Jussara M. Almeida	[8] [9] [10] [36] [39] [41] [44] [47] [48] [50] [51] [54] [55] [56] [57] [58] [59] [60] [61] [62] [63] [64] [66] [68] [69] [72] [73] [78]
3	Rodrigo B. Almeida	[30] [37] [40] [47] [50]
4	Jose Nagib Cotrim Árabe	[3]
5	Martin F. Arlitt	[28]
6	Fabiano Atalla	[68]
7	Ricardo A. Baeza-Yates	[65]
8	Daniel Barbará	[29]
9	Marcelo Werneck Barbosa	[41]
10	Paul Barford	[59]
11	Fabrício Benevenuto	[48] [54] [55] [57] [63] [66] [72] [73] [78] [79]
12	Azer Bestavros	[7] [33] [52]
13	Luís M. A. Bettencourt	[47] [50]
14	Dirk Beyer	[56]
15	Fernando D. O. Castro	[42] [47]
16	Cristiano Cazita	[44] [60]
17	Márcio G. Cesário	[12]
18	Meeyoung Cha	[79]
19	Cristiano P. Costa	[54] [61]
20	Melissa Morgado Costa	[41]
21	Mark Crovella	[7] [38] [46]
22	Ítalo S. Cunha	[64] [69]
23	Diego Duarte	[75]
24	Fernando Duarte	[48] [55] [63] [66] [73]
25	Jozo J. Dujmovic	[45]
26	César Fernandes	[57]
27	Gilberto Z. Fialho	[6]
28	Erik L. S. Fonseca	[11] [13]
29	Fabiano A. Fonseca	[42]
30	Rodrigo Fonseca (Rodrigo C. Fonseca)	[12] [17] [19] [20] [21] [25] [27] [34] [38] [46]
31	Gustavo Machado Campagnani Gama	[26]
32	Jorge García	[43]
33	Paulo Góes	[75]
34	Luíz Henrique Gomes	[44] [47] [50] [60]
35	Marcos André Gonçalves	[68] [78]
36	Pedro H. C. Guerra	[39]
37	Raimir Holanda	[43]
38	Lucila Ishitani	[26] [31] [35] [42]
39	José Ismael Jr.	[36]
40	G. John Janakiraman	[57]
41	Shudong Jin	[33] [52]
42	E. Kraemer	[18]
43	Alberto H. F. Laender	[74]
44	Doug Lea	[45]
45	Antonio Alfredo Ferreira Loureiro	[71]
46	Leonardo L. P. da Mata	[36]
47	Wagner Meira Jr.	[11] [12] [13] [15] [16] [18] [21] [24] [25] [26] [27] [31] [33] [34] [35] [36] [39] [42] [44] [52] [60] [70] [75] [76] [77]
48	Pedro O. S. Vaz de Melo	[71]
49	Daniel A. Menascé	[1] [2] [3] [4] [5] [17] [19] [20] [21] [22] [23] [24] [25] [27] [29] [34]
50	Marco A. Mendes	[14] [17] [19] [20]
51	Guilherme Vale Menezes	[74]
52	Daniel Miranda	[68]
53	Lucas Miranda	[77]
54	Fernando Mourão	[77]
55	Miranda Mowbray	[54]
56	Cristina D. Murta	[8] [11] [12] [13]
57	Dorgival Olavo Guedes Neto	[18] [26] [53]
58	Humberto T. Marques Neto	[39] [58] [62] [70]
59	Adriana de Oliveira	[7]
60	Goedson T. Paixão	[18] [24]
61	João Palotti	[69]
62	Flávia Peligrinelli	[27]
63	Adriano M. Pereira	[24] [75] [76]
64	Robert Pinto	[42]
65	Stella C. S. Porto	[5]
66	Flávia Ribeiro	[25] [29] [34]
67	Victor F. Ribeiro	[15] [16]
68	Rudolf H. Riedi	[25] [27] [34]
69	Bruno Gusmão Rocha	[31] [53]
70	Leonardo C. da Rocha	[36] [39] [77]
71	Tiago Rodrigues	[66] [72] [73] [78] [79]
72	Jerome A. Rolia (Jerry Rolia)	[28]
73	Keith W. Ross	[66] [72] [73]
74	Fereydoon Safai	[56]
75	Debanjan Saha	[5]
76	Jose Renato Santos	[57]
77	Juliano de C. Santos	[36]
78	Marcos Santos	[64]
79	Matheus Santos	[57]
80	Jean-Marc Seigneur	[67]
81	Arlei Silva	[76]
82	Vanessa Soares	[61]
83	Satish K. Tripathi	[5]
84	Emanuel V. Valle	[70]
85	I. M. M. Vasconcelos	[3]
86	Marisa A. Vasconcelos	[36] [54]
87	Eveline Veloso	[33] [52]
88	Itamar Viana	[69]
89	David J. Yates	[9] [10]
90	Alex Zhang	[56]
91	Chao Zhang	[72]
92	Nivio Ziviani	[15] [16] [74]

Colors in the list of coauthors