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Fatos Xhafa Vis

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*2009
86EEFatos Xhafa, Juan Antonio Gonzalez, Keshav P. Dahal, Ajith Abraham: A GA(TS) Hybrid Algorithm for Scheduling in Computational Grids. HAIS 2009: 285-292
85EEGjergji Mino, Leonard Barolli, Arjan Durresi, Fatos Xhafa, Akio Koyama: A Fuzzy-Based Call Admission Control Scheme for Wireless Cellular Networks Considering Priority of On-going Connections. ICDCS Workshops 2009: 380-387
84EEFatos Xhafa, Christian Sánchez, Leonard Barolli: Ad Hoc and Neighborhood Search Methods for Placement of Mesh Routers in Wireless Mesh Networks. ICDCS Workshops 2009: 400-405
83EEFatos Xhafa, Ajith Abraham: A Compendium of Heuristic Methods for Scheduling in Computational Grids. IDEAL 2009: 751-758
82EEFatos Xhafa, Leonard Barolli, Thanasis Daradoumis, Raul Fernandez, Santi Caballé: Jxta-Overlay: An interface for efficient peer selection in P2P JXTA-based systems. Computer Standards & Interfaces 31(5): 886-893 (2009)
81EEFatos Xhafa, Leonard Barolli, David Martos: A web interface for the HyperSim-G Grid simulation package. IJWGS 5(1): 17-29 (2009)
80EEFatos Xhafa, Francisco Herrera, Mario Köppen: Special issue: Data mining and hybrid intelligent systems. Int. J. Hybrid Intell. Syst. 6(2): 67 (2009)
79EEMakoto Ikeda, Leonard Barolli, Giuseppe De Marco, Tao Yang, Arjan Durresi, Fatos Xhafa: Tools for performance assessment of OLSR protocol. Mobile Information Systems 5(2): 165-176 (2009)
2008
78 Fatos Xhafa, Leonard Barolli: Second International Conference on Complex, Intelligent and Software Intensive Systems (CISIS-2008), March 4th-7th, 2008, Technical University of Catalonia, Barcelona, Spain IEEE Computer Society 2008
77 Fatos Xhafa, Ajith Abraham: Metaheuristics for Scheduling in Industrial and Manufacturing Applications Springer 2008
76EEFatos Xhafa, Thanasis Daradoumis, Leonard Barolli, Raul Fernandez, Santi Caballé, Vladi Kolici: Efficient Peer Selection in P2P JXTA-Based Platforms. AINA 2008: 1013-1020
75EEKeita Matsuo, Leonard Barolli, Fatos Xhafa, Akio Koyama, Arjan Durresi, Makoto Takizawa: Design and Implementation of a JXTA-Overlay P2P System and Smart Box Environment. AINA Workshops 2008: 407-412
74EESanti Caballé, Fatos Xhafa, Thanasis Daradoumis, Ajith Abraham: Efficient Interaction Analysis for an Effective Provision of Knowledge about the Discussion Process to CSCL Practices. CISIM 2008: 269-274
73EEFatos Xhafa, Bernat Duran, Ajith Abraham, Keshav P. Dahal: Tuning Struggle Strategy in Genetic Algorithms for Scheduling in Computational Grids. CISIM 2008: 275-280
72EEKeshav P. Dahal, M. Alamgir Hossain, Benny Varghese, Ajith Abraham, Fatos Xhafa, Atanasi Daradoumis: Scheduling in Multiprocessor System Using Genetic Algorithms. CISIM 2008: 281-286
71EESabri Pllana, Siegfried Benkner, Fatos Xhafa, Leonard Barolli: Hybrid Performance Modeling and Prediction of Large-Scale Computing Systems. CISIS 2008: 132-138
70EEAngel A. Juan, Thanasis Daradoumis, Javier Faulin, Fatos Xhafa: Developing an Information System for Monitoring Student's Activity in Online Collaborative Learning. CISIS 2008: 270-275
69EEFatos Xhafa, Leonard Barolli, Raul Fernandez, Thanasis Daradoumis, Santi Caballé, Vladi Kolici: Extending JXTA Protocols for P2P File Sharing Systems. CISIS 2008: 35-40
68EEFatos Xhafa, Enric Jaén Villoldo, Thanasis Daradoumis, Leonard Barolli: Evaluation of Clustering Techniques for Efficient Searching in JXTA-based P2P Systems. CISIS 2008: 466-471
67EELeonard Barolli, Fatos Xhafa, Arjan Durresi, Akio Koyama, Makoto Takizawa: An Intelligent Handoff System for Wireless Cellular Networks UsingFuzzy Logic and Random Walk Model. CISIS 2008: 5-11
66EEKeita Matsuo, Leonard Barolli, Fatos Xhafa, Akio Koyama, Arjan Durresi, Makoto Takizawa: Implementation and Design of New Functions for a Web-Based E-learning System to Stimulate Learners Motivation. CISIS 2008: 513-518
65EESabri Pllana, Siegfried Benkner, Eduard Mehofer, Lasse Natvig, Fatos Xhafa: Towards an Intelligent Environment for Programming Multi-core Computing Systems. Euro-Par Workshops 2008: 141-151
64EETao Yang, Makoto Ikeda, Giuseppe De Marco, Leonard Barolli, Arjan Durresi, Fatos Xhafa: Routing Efficiency of AODV and DSR Protocols in Ad-Hoc Sensor Networks. ICDCS Workshops 2008: 66-71
63EESanti Caballé, Fatos Xhafa, Ajith Abraham: Towards an automatic real-time assessment of online discussions in Computer-Supported Collaborative Learning practices. ICDIM 2008: 470-475
62EELeonard Barolli, Tao Yang, Makoto Ikeda, Arjan Durresi, Fatos Xhafa: A Simulation System for Routing Efficiency in Wireless Sensor-Actor Networks: A Case Study for Semi-automated Architecture. ICPADS 2008: 567-574
61EEFatos Xhafa, Javier Carretero, Enrique Alba, Bernabé Dorronsoro: Design and evaluation of tabu search method for job scheduling in distributed environments. IPDPS 2008: 1-8
60EEVladi Kolici, Fatos Xhafa, Keita Matsuo, Arjan Durresi, Leonard Barolli, Rozeta Miho: A P2P system based on JXTA-overlay and its application for end-device control. MoMM 2008: 364-369
59EELeonard Barolli, Arjan Durresi, Fatos Xhafa, Akio Koyama: A Fuzzy-Based Handover System for Wireless Cellular Networks: A Case Study for Handover Enforcement. NBiS 2008: 212-222
58EELeonard Barolli, Makoto Ikeda, Arjan Durresi, Fatos Xhafa, Akio Koyama: Performance Evaluation of Two Search Space Reduction Methods for a Distributed Network Architecture. NBiS 2008: 49-59
57EESanti Caballé, Angel A. Juan, Fatos Xhafa: Supporting Effective Monitoring and Knowledge Building in Online Collaborative Learning Systems. WSKS (1) 2008: 205-214
56EEFatos Xhafa, Leonard Barolli, David Martos: A WEB interface for HyperSim-G Grid simulation package. iiWAS 2008: 312-317
55EEKeita Matsuo, Leonard Barolli, Fatos Xhafa, Akio Koyama, Arjan Durresi: Implementation of new functions for improving learners motivation in a web-based e-learning system. iiWAS 2008: 359-366
54EEFatos Xhafa, Bernat Duran: Parallel Memetic Algorithms for Independent Job Scheduling in Computational Grids. Recent Advances in Evolutionary Computation for Combinatorial Optimization 2008: 219-239
53EEFatos Xhafa, Leonard Barolli, Raul Fernandez, Thanasis Daradoumis, Santi Caballé: Extension and evaluation of JXTA protocols for supporting reliable P2P distributed computing. IJWIS 4(1): 121-135 (2008)
52EEKeita Matsuo, Leonard Barolli, Fatos Xhafa, Akio Koyama, Arjan Durresi: Implementation of a JXTA-based P2P e-learning system and its performance evaluation. IJWIS 4(3): 352-371 (2008)
51EEArta Doci, Fatos Xhafa: WIT: A wireless integrated traffic model. Mobile Information Systems 4(3): 219-235 (2008)
50EEJunpei Anno, Leonard Barolli, Arjan Durresi, Fatos Xhafa, Akio Koyama: Performance evaluation of two fuzzy-based cluster head selection systems for wireless sensor networks. Mobile Information Systems 4(4): 297-312 (2008)
2007
49EEFatos Xhafa, Leonard Barolli, Arjan Durresi: Immediate Mode Scheduling of Independent Jobs in Computational Grids. AINA 2007: 970-977
48EEArjan Durresi, Mimoza Durresi, Fatos Xhafa: MPLS Traffic Engineering in Satellite Networks. CISIS 2007: 19-26
47EEClaudi Paniagua, Fatos Xhafa, Thanasis Daradoumis: Gridifying IBM's Generic Log Adapter to Speed-Up the Processing of Log Data. CISIS 2007: 257-262
46EESanti Caballé, Fatos Xhafa, Thanasis Daradoumis, Joan Esteve, Leonard Barolli, Arjan Durresi: Using a Grid Platform for Enabling Real Time User Modeling in On-line Campus. CISIS 2007: 35-42
45EELeonard Barolli, Makoto Ikeda, Arjan Durresi, Fatos Xhafa, Akio Koyama: A Distributed QoS Routing and CAC Framework: Performance Evaluation of Its SSRA and InterD Agents. CISIS 2007: 60-67
44EESanti Caballé, Thanasis Daradoumis, Fatos Xhafa: Efficient Embedding of Information and Knowledge into CSCL Applications. Edutainment 2007: 548-559
43EELeonard Barolli, Fatos Xhafa, Arjan Durresi, Akio Koyama: A Fuzzy-based Call Admission Control System forWireless Cellular Networks. ICDCS Workshops 2007: 38
42EETao Yang, Leonard Barolli, Makoto Ikeda, Arjan Durresi, Fatos Xhafa: Network energy consumption in ad-hoc networks under different radio models. ICPADS 2007: 1-8
41EEFatos Xhafa, Leonard Barolli, Raul Fernandez, Thanasis Daradoumis: An Experimental Study on Peer Selection in a P2P Network over PlanetLab. ICPP Workshops 2007: 3
40 Juan Antonio Gonzalez, Maria J. Serna, Fatos Xhafa: A Hyper-Heuristic for Scheduling Independent Jobs in Computational Grids. ICSOFT (PL/DPS/KE/MUSE) 2007: 128-135
39EEFatos Xhafa, Enrique Alba, Bernabé Dorronsoro Díaz: Efficient Batch Job Scheduling in Grids using Cellular Memetic Algorithms. IPDPS 2007: 1-8
38 Leonard Barolli, Fatos Xhafa, Arjan Durresi, Akio Koyama, Makoto Takizawa: Performance Evaluation of a Fuzzy-based Handover System for Wireless Cellular Networks. MoMM 2007: 155-164
37EEFatos Xhafa, Raul Fernandez, Thanasis Daradoumis, Leonard Barolli, Santi Caballé: Improvement of JXTA Protocols for Supporting Reliable Distributed Applications in P2P Systems. NBiS 2007: 345-354
36EELeonard Barolli, Arjan Durresi, Fatos Xhafa, Akio Koyama: A Fuzzy-Based Speed-Aware Handoff System for Wireless Cellular Networks. NBiS 2007: 513-522
35EESanti Caballé, Fatos Xhafa, Thanasis Daradoumis: A Service-Oriented Platform for the Enhancement and Effectiveness of the Collaborative Learning Process in Distributed Environments. OTM Conferences (2) 2007: 1280-1287
34EESanti Caballé, Fatos Xhafa, Thanasis Daradoumis, Raul Fernandez: Enabling Efficient Real Time User Modeling in On-Line Campus. User Modeling 2007: 365-369
33EEFatos Xhafa, Leonard Barolli, Arjan Durresi: Batch mode scheduling in grid systems. IJWGS 3(1): 19-37 (2007)
32EEFatos Xhafa, Javier Carretero, Leonard Barolli, Arjan Durresi: Immediate mode scheduling in grid systems. IJWGS 3(2): 219-236 (2007)
31EEJoaquim Gabarró, Isabel Vallejo, Fatos Xhafa: On using partial orders for web application design. IJWIS 3(1/2): 8-25 (2007)
30EEFatos Xhafa, Javier Carretero, Leonard Barolli, Arjan Durresi: Requirements for an Event-Based Simulation Package for Grid Systems. Journal of Interconnection Networks 8(2): 163-178 (2007)
29EETao Yang, Leonard Barolli, Makoto Ikeda, Arjan Durresi, Fatos Xhafa: Performance Evaluation of Reactive and Proactive Protocols for Ad-Hoc Sensor Networks Using Different Radio Models. Journal of Interconnection Networks 8(4): 387-405 (2007)
28EEFatos Xhafa, Leonard Barolli, Arjan Durresi: An Experimental Study on Genetic Algorithms for Resource Allocation on Grid Systems. Journal of Interconnection Networks 8(4): 427-443 (2007)
2006
27EEJoan Esteve Riasol, Fatos Xhafa: Juxta-Cat: a JXTA-based platform for distributed computing. PPPJ 2006: 72-81
26EEBernat Duran, Fatos Xhafa: The effects of two replacement strategies on a genetic algorithm for scheduling jobs on computational grids. SAC 2006: 960-961
25 Leonard Barolli, Fatos Xhafa, Arjan Durresi, Giuseppe De Marco: M3PS: A JXTA-based Multi-platform P2P System and its Web Application Tools. IJWIS 2(3/4): 187-196 (2006)
24EEThanasis Daradoumis, Alejandra Martínez-Monés, Fatos Xhafa: A layered framework for evaluating on-line collaborative learning interactions. International Journal of Man-Machine Studies 64(7): 622-635 (2006)
2005
23 Murat Cakir, Fatos Xhafa, Nan Zhou, Gerry Stahl: Thread-based analysis of patterns of collaborative interaction in chat. AIED 2005: 120-127
22EEAlan Zemel, Fatos Xhafa, Gerry Stahl: Analyzing the Organization of Collaborative Math Problem-Solving in Online Chats Using Statistics and Conversation Analysis. CRIWG 2005: 271-283
21EESanti Caballé, Claudi Paniagua, Fatos Xhafa, Thanasis Daradoumis: A Grid-Aware Implementation for Providing Effective Feedback to On-Line Learning Groups. OTM Workshops 2005: 274-283
20 Claudi Paniagua, Fatos Xhafa, Santi Caballé, Atanasi Daradoumis: A Parallel Grid-based Implementation for Real Time Processing of Event Log Data in Collaborative Applications. PDPTA 2005: 1177-1186
19EEMaria J. Serna, Luca Trevisan, Fatos Xhafa: The approximability of non-Boolean satisfiability problems and restricted integer programming. Theor. Comput. Sci. 332(1-3): 123-139 (2005)
2004
18EESanti Caballé, Fatos Xhafa, Thanasis Daradoumis, Joan Manuel Marquès: Towards a generic platform for developing CSCL applications using Grid infrastructure. CCGRID 2004: 200-207
17EEThanasis Daradoumis, Alejandra Martínez-Monés, Fatos Xhafa: An Integrated Approach for Analysing and Assessing the Performance of Virtual Learning Groups. CRIWG 2004: 289-304
16EEMaria J. Blesa, Fatos Xhafa: Using Parallelism in Experimenting and Fine Tuning of Parameters for Metaheuristics. International Conference on Computational Science 2004: 429-432
15EEFatos Xhafa, Santi Caballé, Thanasis Daradoumis, Nan Zhou: A Grid-Based Approach for Processing Group Activity Log Files. OTM Workshops 2004: 175-186
2003
14EEThanasis Daradoumis, Fatos Xhafa, Joan Manuel Marquès: Exploring Interaction Behaviour and Performance of Online Collaborative Learning Teams. CRIWG 2003: 126-134
13EESanti Caballé, Fatos Xhafa: A study into the feasibility of generic programming in Java. PPPJ 2003: 25-26
2002
12EEEnrique Alba, Francisco Almeida, Maria J. Blesa, J. Cabeza, Carlos Cotta, M. Díaz, Isabel Dorta, Joaquim Gabarró, Coromoto León, J. Luna, Luz Marina Moreno, C. Pablos, Jordi Petit, Angélica Rojas, Fatos Xhafa: MALLBA: A Library of Skeletons for Combinatorial Optimisation (Research Note). Euro-Par 2002: 927-932
11EEMaria J. Serna, Fatos Xhafa: The Parallel Approximability of the False and True Gates Problems for NOR-Circuits. Parallel Processing Letters 12(1): 127-136 (2002)
2001
10 Maria J. Blesa, Lluís Hernàndez, Fatos Xhafa: Parallel Skeletons for Tabu Search Method. ICPADS 2001: 23-30
9EEMaria J. Blesa, Lluís Hernàndez, Fatos Xhafa: Parallel Skeletons for Tabu Search Method Based on Search Strategies and Neighborhood Partition. PPAM 2001: 185-193
8EEMaria J. Serna, Fatos Xhafa: On the parallel approximability of a subclass of quadratic programming. Theor. Comput. Sci. 259(1-2): 217-231 (2001)
1999
7 Maria J. Serna, Fatos Xhafa: On the Average Case Complexity of Some P-complete Problems. ITA 33(1): 33-46 (1999)
1998
6EEMaria J. Serna, Luca Trevisan, Fatos Xhafa: The (Parallel) Approximability of Non-Boolean Satisfiability Problems and Restricted Integer Programming. STACS 1998: 488-498
5 Luca Trevisan, Fatos Xhafa: The Parallel Complexity of Positive Linear Programming. Parallel Processing Letters 8(4): 527-533 (1998)
1997
4EEMaria J. Serna, Fatos Xhafa: Approximating Scheduling Problems in Parallel. Euro-Par 1997: 440-449
3EEMaria J. Serna, Fatos Xhafa: The Parallel Approximability of a Subclass of Quadratic Programming. ICPADS 1997: 474-
1996
2EETatsuie Tsukiji, Fatos Xhafa: On the Depth of Randomly Generated Circuits. ESA 1996: 208-220
1995
1EEMaria J. Serna, Fatos Xhafa: On Parallel versus Sequential Approximation. ESA 1995: 409-419

Coauthor Index

1Ajith Abraham [63] [72] [73] [74] [77] [83] [86]
2Enrique Alba (Enrique Alba Torres) [12] [39] [61]
3Francisco Almeida [12]
4Junpei Anno [50]
5Leonard Barolli [25] [28] [29] [30] [32] [33] [36] [37] [38] [41] [42] [43] [45] [46] [49] [50] [52] [53] [55] [56] [58] [59] [60] [62] [64] [66] [67] [68] [69] [71] [75] [76] [78] [79] [81] [82] [84] [85]
6Siegfried Benkner [65] [71]
7Maria J. Blesa (María J. Blesa Aguilera) [9] [10] [12] [16]
8Santi Caballé [13] [15] [18] [20] [21] [34] [35] [37] [44] [46] [53] [57] [63] [69] [74] [76] [82]
9J. Cabeza [12]
10Murat Cakir [23]
11Javier Carretero [30] [32] [61]
12Carlos Cotta [12]
13Keshav P. Dahal [72] [73] [86]
14Atanasi Daradoumis [20] [72]
15Thanasis Daradoumis [14] [15] [17] [18] [21] [24] [34] [35] [37] [41] [44] [46] [47] [53] [68] [69] [70] [74] [76] [82]
16Bernabé Dorronsoro Díaz (Bernabé Dorronsoro) [39] [61]
17M. Díaz [12]
18Arta Doci [51]
19Isabel Dorta [12]
20Bernat Duran [26] [54] [73]
21Arjan Durresi [25] [28] [29] [30] [32] [33] [36] [38] [42] [43] [45] [46] [48] [49] [50] [52] [55] [58] [59] [60] [62] [64] [66] [67] [75] [79] [85]
22Mimoza Durresi [48]
23Joan Esteve [46]
24Javier Faulin [70]
25Raul Fernandez [34] [37] [41] [53] [69] [76] [82]
26Joaquim Gabarró [12] [31]
27Juan Antonio Gonzalez [40] [86]
28Lluís Hernàndez [9] [10]
29Francisco Herrera [80]
30M. Alamgir Hossain [72]
31Makoto Ikeda [29] [42] [45] [58] [62] [64] [79]
32Angel A. Juan [57] [70]
33Vladi Kolici [60] [69] [76]
34Mario Köppen [80]
35Akio Koyama [36] [38] [43] [45] [50] [52] [55] [58] [59] [66] [67] [75] [85]
36Coromoto León [12]
37J. Luna [12]
38Giuseppe De Marco [25] [64] [79]
39Joan Manuel Marquès [14] [18]
40Alejandra Martínez-Monés [17] [24]
41David Martos [56] [81]
42Keita Matsuo [52] [55] [60] [66] [75]
43Eduard Mehofer [65]
44Rozeta Miho [60]
45Gjergji Mino [85]
46Luz Marina Moreno [12]
47Lasse Natvig [65]
48C. Pablos [12]
49Claudi Paniagua [20] [21] [47]
50Jordi Petit [12]
51Sabri Pllana [65] [71]
52Joan Esteve Riasol [27]
53Angélica Rojas [12]
54Christian Sánchez [84]
55Maria J. Serna [1] [3] [4] [6] [7] [8] [11] [19] [40]
56Gerry Stahl [22] [23]
57Makoto Takizawa [38] [66] [67] [75]
58Luca Trevisan [5] [6] [19]
59Tatsuie Tsukiji [2]
60Isabel Vallejo [31]
61Benny Varghese [72]
62Enric Jaén Villoldo [68]
63Tao Yang [29] [42] [62] [64] [79]
64Alan Zemel [22]
65Nan Zhou [15] [23]

Colors in the list of coauthors

Copyright © Tue Nov 3 08:52:44 2009 by Michael Ley (ley@uni-trier.de)