2018

• Dimitrios Kotzias, Moshe Lichman and Padhraic Smyth Predicting Consumption Patterns with Repeated and Novel Events . Transactions on Knowledge and Data Engineering (To Appear). . [ paper ]

  @article{repeatConsumption,
    title = {Predicting Consumption Patterns with Repeated and Novel Events },
    journal = {Transactions on Knowledge and Data Engineering (To Appear)},
    volume = {},
    number = {},
    pages = {  },
    year = {2018},
    note = {},
    issn = {0306-4379},
    doi = {},
    author = {Kotzias, Dimitrios and Lichman, Moshe and Smyth, Padhraic},
    key = {repeat_consumption},
    %project = {sna},
    link = {papers/repeat.pdf}
  }
  

2016

• Moshe Lichman, Dimitrios Kotzias and Padhraic Smyth Personalized Location Models with Adaptive Mixtures. SIGSPATIAL 339–346. [ paper ]

  @inproceedings{location_smm,
    author = {Lichman, Moshe and Kotzias, Dimitrios and Smyth, Padhraic},
    title = {Personalized Location Models with Adaptive Mixtures},
    booktitle = {SIGSPATIAL},
    year = {2016},
    pages = {339-346},
    project = {sna},
    key = {twitter_sparsity},
    link = {papers/location_smm.pdf}
  }
  

2015

• Dimitrios Kotzias, Misha Denil, Nando de Freitas and Padhraic Smyth From Group to Individual Labels using Deep Features. ACM SIGKDD. [ paper ] [ slides ]

  @inproceedings{Kotzias2015,
    author = {Kotzias, Dimitrios and Denil, Misha and de Freitas, Nando and Smyth, Padhraic},
    title = {From Group to Individual Labels using Deep Features},
    year = {2015},
    booktitle = {ACM SIGKDD},
    project = {mil},
    key = {mil_kdd},
    link = {papers/GICF.pdf},
    slides = {papers/kdd2015_square.pdf},
    code = {https://github.com/dkloz/GICF}
  }
  

• Dimitrios Kotzias, Theodoros Lappas and Dimitrios Gunopulos Home is where your friends are: Utilizing the social graph to locate twitter users in a city . Information Systems . . [ paper ]

  @article{KotziasHome,
    title = {Home is where your friends are: Utilizing the social graph to locate twitter users in a city },
    journal = {Information Systems },
    volume = {},
    number = {},
    pages = {  },
    year = {2015},
    note = {},
    issn = {0306-4379},
    doi = {http://dx.doi.org/10.1016/j.is.2015.10.011},
    author = {Kotzias, Dimitrios and Lappas, Theodoros and Gunopulos, Dimitrios},
    key = {homeTwitter},
    project = {sna},
    link = {papers/Home.pdf}
  }
  

2014

• Dimitrios Kotsakos, Theodoros Lappas, Dimitrios Kotzias, Dimitrios Gunopulos, Nattiya Kanhabua and Kjetil Nørvåg A Burstiness-aware Approach for Document Dating. Proceedings of the 37th International ACM SIGIR (New York, NY, USA), 1003–1006. [ paper ]

  @inproceedings{kotsakos2014burstiness,
    author = {Kotsakos, Dimitrios and Lappas, Theodoros and Kotzias, Dimitrios and Gunopulos, Dimitrios and Kanhabua, Nattiya and N{\o}rv{\aa}g, Kjetil},
    title = {A Burstiness-aware Approach for Document Dating},
    booktitle = {Proceedings of the 37th International ACM SIGIR},
    series = {SIGIR '14},
    year = {2014},
    isbn = {978-1-4503-2257-7},
    pages = {1003--1006},
    numpages = {4},
    url = {http://doi.acm.org/10.1145/2600428.2609495},
    doi = {10.1145/2600428.2609495},
    acmid = {2609495},
    publisher = {ACM},
    address = {New York, NY, USA},
    project = {bursty},
    link = {papers/SIGIR2014-Timestamping.pdf}
  }
  

• Dimitrios Kotzias, Theodoros Lappas and Dimitrios Gunopulos Addressing the Sparsity of Location Information on Twitter. EDBT/ICDT Workshops 339–346. [ paper ] [ slides ]

  @inproceedings{KotziasSparsity,
    author = {Kotzias, Dimitrios and Lappas, Theodoros and Gunopulos, Dimitrios},
    title = {Addressing the Sparsity of Location Information on Twitter},
    booktitle = {EDBT/ICDT Workshops},
    year = {2014},
    pages = {339-346},
    project = {sna},
    key = {twitter_sparsity},
    link = {papers/Twitter Data Sparsity.pdf},
    slides = {papers/Twitter Data Sparsity slides.pdf}
  }
  

• Dimitrios Kotzias, Misha Denil, Phil Blunsom and Nando de Freitas Deep Multi-Instance Transfer Learning. NIPS Deep Learning Workshop. [ paper ] [ poster ]

  @article{KotziasMidl,
    author = {Kotzias, Dimitrios and Denil, Misha and Blunsom, Phil and de Freitas, Nando},
    title = {Deep Multi-Instance Transfer Learning},
    journal = {NIPS Deep Learning Workshop},
    year = {2014},
    url = {http://arxiv.org/abs/1411.3128},
    bibsource = {dblp computer science bibliography, http://dblp.org},
    project = {mil},
    key = {mil_nips},
    link = {papers/multi-instance deep learning.pdf},
    poster = {papers/dmil_poster.pdf}
  }