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    COMCOM
    2016
    43views more  COMCOM 2016»
    A measurement study of short-time cell outages in mobile cellular networks
    10 years 1 months ago
    A measurement study of short-time cell outages in mobile cellular networks
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    We study the Short-Time Cell Outages (STCO) phenomena affecting Base Stations (BSs) in a mobile cellular operator network. The STCO is defined as a short-time outage of all or s...
    Josip Lorincz, Luca Chiaraviglio, Francesca Cuomo
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    COMCOM
    2016
    52views more  COMCOM 2016»
    Twitter in academic events: A study of temporal usage, communication, sentimental and topical patterns in 16 Computer Science co
    10 years 1 months ago
    Twitter in academic events: A study of temporal usage, communication, sentimental and topical patterns in 16 Computer Science co
    Download  web.ing.puc.cl
    Twitter is often referred to as a backchannel for conferences. While the main conference takes place in a physical setting, on-site and off-site attendees socialize, introduce ne...
    Denis Parra, Christoph Trattner, Diego Góme...
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    COMCOM
    2016
    44views more  COMCOM 2016»
    A topic-focused trust model for Twitter
    10 years 1 months ago
    A topic-focused trust model for Twitter
    Download  people.cs.vt.edu
    Twitter is a crucial platform to get access to breaking news and timely information. However, due to questionable provenance, uncontrollable broadcasting, and unstructured languag...
    Liang Zhao, Ting Hua, Chang-Tien Lu, Ing-Ray Chen
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    COMCOM
    2016
    43views more  COMCOM 2016»
    Performance of the MAC protocol in wireless recharging under E-limited scheduling
    10 years 1 months ago
    Performance of the MAC protocol in wireless recharging under E-limited scheduling
    Download  www.scs.ryerson.ca
    Recharging through radio frequency (RF) pulses is a promising approach to enhance the lifetime of wireless sensor networks (WSNs). In this paper, we propose a polling-based MAC pr...
    Mohammad Shahnoor Islam Khan, Jelena V. Misic, Voj...
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    COMCOM
    2016
    47views more  COMCOM 2016»
    Discrete time analysis of cognitive radio networks with imperfect sensing and saturated source of secondary users
    10 years 1 months ago
    Discrete time analysis of cognitive radio networks with imperfect sensing and saturated source of secondary users
    Download  personales.upv.es
    Sensing is one of the most challenging issues in cognitive radio networks. Selection of sensing parameters raises several tradeoffs between spectral efficiency, energy efficiency...
    Attahiru Sule Alfa, Vicent Pla, Jorge Martí...
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    COMCOM
    2016
    55views more  COMCOM 2016»
    Dynamic framework for building highly-localized mobile web DTN applications
    10 years 1 months ago
    Dynamic framework for building highly-localized mobile web DTN applications
    Download  ares.lids.mit.edu
    Proximity-based mobile applications are increasing in popularity. Such apps engage users while in proximity of places of interest (malls, bus stops, restaurants, theatres), but re...
    Kartik Sankaran, Akkihebbal L. Ananda, Mun Choon C...
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    COMBINATORICS
    2016
    61views more  COMBINATORICS 2016»
    An Extension of MacMahon's Equidistribution Theorem to Ordered Multiset Partitions
    10 years 1 months ago
    An Extension of MacMahon's Equidistribution Theorem to Ordered Multiset Partitions
    Download  www.dmtcs.org
    A classical result of MacMahon states that inversion number and major index have the same distribution over permutations of a given multiset. In this work we prove a strengthening ...
    Andrew Timothy Wilson
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    COMBINATORICS
    2016
    59views more  COMBINATORICS 2016»
    New Eulerian Numbers of Type $D$
    10 years 1 months ago
    New Eulerian Numbers of Type $D$
    Download  www.math.uni.wroc.pl
    We introduce a new array of type D Eulerian numbers, different from that studied by Brenti, Chow and Hyatt. We find in particular the recurrence relation, Worpitzky formula and ...
    Anna Borowiec, Wojciech Mlotkowski
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    COMBINATORICS
    2016
    44views more  COMBINATORICS 2016»
    Low Degree Nullstellensatz Certificates for 3-Colorability
    10 years 1 months ago
    Low Degree Nullstellensatz Certificates for 3-Colorability
    Download  www.math.hmc.edu
    Abstract. In a seminal paper, De Loera et. al introduce the algorithm NulLA (Nullstellensatz Linear Algebra) and use it to measure the difficulty of determining if a graph is not 3...
    Bo Li, Benjamin Lowenstein, Mohamed Omar
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    COMBINATORICS
    2016
    50views more  COMBINATORICS 2016»
    A Note on Perfect Matchings in Uniform Hypergraphs
    10 years 1 months ago
    A Note on Perfect Matchings in Uniform Hypergraphs
    Download  www2.gsu.edu
    We determine the exact minimum -degree threshold for perfect matchings in k-uniform hypergraphs when the corresponding threshold for perfect fractional matchings is significantly ...
    Andrew Treglown, Yi Zhao
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