Research seminar (2020)

毎週メンバー全員が参加し，研究について議論を行うミーティングです．

This is a weekly meeting where all members attend and discuss the research in the laboratory.

  • 日時 (Time slot): Thu,17:15~
  • 発表要領 (Presentation format): 1人あたり発表15 ~ 20分＋議論10 ~ 15分の 計30分を目安に (15 - 20 min for a presentation and 10 - 15 min for discussion, total 30 min)

Planned Seminars

2021-03-05(Fri) 12:45~

  • rehearsal for 言語処理学会
    • sasazawa: 属性情報を追加した事前学習済みモデルのファインチューニング（ポスター）

    • koyama: ニューラル文法誤り訂正のための多様な規則を用いる人工誤り生成（ポスター）

    • ma: BERTを用いたTable-Fillingによる固有表現抽出と関係抽出

    • hiraoka: 後段モデルの損失値を用いた単語分割のタスクへの最適化

2021-03-10(Wed) 12:45~

  • rehearsal for 言語処理学会

    • nobori: 企業情報を利用したキャッチコピーの自動生成

    • mizuki: (未完成)階層コード表現を用いた上位下位関係の識別
      • 未完成です．提案手法のセクションから先はまだスライドが作成されていません．
    • niwa

Rehearsal Memo

  • Sep
    • M2 interlim presentation
  • Oct. (Maybe)
    • M1 research plan presentation
  • Feb(Maybe)
    • B4 bachelor thesis presentation
    • M2 master thesis presentation

Past Seminars

2020-04-09(Thu) 16:50~

Agenda:

  • Congratulations (Takase-kun; Ma-san, Matsumaru-kun, Emanuele-kun)
  • Measures against COVID-19: covid-19.pdf (703.8 kB)
  • Roles in the laboratory
  • Schedule until May 4
  • Study groups
    • Web page for the groups?
  • Accounts
  • Laboratory Information Session (April 25)
    • zoom meeting for each laboratory at 16:00-17:00
  • Shut-down plan for Room 604
  • How to access internal Web pages
  • Online welcome party?

2020-04-16(Thu) 16:50~

  • Self-intruductions by new menbers
  • Okazaki: (2020 kick off): slides
  • Taniguchi: slides
  • Hiroki IIda:slides
  • Yuki Wahira:Self-introduction
  • Keisuke Miyazaki:slide

2020-04-23(Thu) 16:50~

  • Presentations

    • Nobori: slide

    • Takase: What to do in lab

  • research tips
    • Hiraoka
      • tips_for_goodpresentation.pdf (2.7 MB)

2020-04-30(Thu) 16:50~

  • Agenda
    • seminar schedule in 1Q,2Q
  • Presentations
    • Sasazawa: NTCIR15 QA Lab-PoliInfo2: Stance Classification of Political Party
    • Nakamura: pdf (518.2 kB)
  • research tips
    • Takase: Dataset and Evaluation in Experiments

2020-05-7(Thu) 17:15~

  • Presentations

    • Wiem: slides

    • Hiraoka: silides

  • research tips
    • Niwa: My coloring rules

2020-05-14(Thu) 17:15~

  • Presentations

    • Yang:Progress_report_2020_05_14.pdf (9.9 MB)

    • Koyama slide

  • research tips
    • Mizuki: Learning English for Japanese Students improving Speaking and Writing skills

2020-05-21(Thu) 17:15~

  • Presentations

    • Ueki slide

    • Niwa: Research progress and plan

  • research tips
    • Ma: Voice in Scientific Writing

2020-05-28(Thu) 17:15~

  • Presentations
    • Mizuki: Hyponymy Detection using Hierarchical Code Learning
    • Ma: Joint Entity and Relation Extraction Using Table Filling Enhanced Contextualized Representations
  • research tips
    • Sasazawa: Job hunting sumamry

2020-06-04(Thu) 17:15~

  • Presentations

    • Nobori: Advertisement generation

    • Sasazawa: NTCIR15 QA Lab-PoliInfo2 Stance Classification of Political Party

  • research tips
    • Wiem How to keep up with new research

2020-06-11(Thu) 17:15~

  • Presentations

    • Nakamura: Control summary content by feeding keywords

    • Wiem: Progress report: Multi-Style Image Captioning (maybe)

  • research tips
    • Nobori: How to survive working from home

2020-06-18(Thu) 17:15~

  • Presentations
    • Niwa
      • Research progress on slogan generation

    • Hiraoka

      • Resarch on appropriate tokenization
  • research tips
    • Yang Using List to get things done

2020-06-25(Thu) 17:15~

  • Presentations

    • Koyama heuristic error generation for grammatical error correction pre-training

    • Yang Keyframe sgementation and positional encoding for video-guided machine translation

  • research tips
    • Nakamura: Using shortcut

2020-07-02(Thu) 17:15~

  • Presentations
    • Ueki
      • BilingualTokenizeForMT
    • Ma
      • Progress Report on Extraction of NER and RE
  • research tips
    • Iida
      • My Paper Reading System

2020-07-09(Thu) 17:15~

  • Agenda
    • Hiraoka-kun’s interim presentation
    • Plan for comming to the laboratory
  • Presentations
    • Iida How_to_utilize_contexualized_word_vector_for_search
  • research tips
    • Koyama our computational resources and how to use them up fully

2020-7-14(Tue) 13:00-15:00

  • Guest Talk
    • Kaneko-san: 文法誤り検出・訂正と差別的バイアスについて
      • テキストの文法的に誤った箇所をどのように検出または訂正するかと表現学習における差別的バイアスをどうやって除去するかの2つに関して，関連研究を踏まえながらこれまで取り組んできた研究を紹介します．そして，自分が普段どのように研究に取り組んでいるかについてもお話します．

2020-07-23(Thu) 17:15~ (海の日、授業あり)

  • Rehearsal of the docter midterm presentation
    • Hiraoka, slide
  • Rehearsal of the master thesis presentation
    • Yang thesis_presentation.pdf (11.8 MB)
  • research tips
    • Ueki dotfiles

2020-07-30(Thu) 17:15~

  • Presentations

    • Taniguchi: Text Style Transfer in Twitter Domain

    • Mizuki

  • research tips
    • Sangwhan: Bag-of-Tricks for Shared Computing Environments

### 2020-08-06(Thu) 17:15~

  • Presentations

    • Miyazaki: slides

    • Maruyama: My research direction

  • research tips
    • Niwa: How to make Q & A session more valuable

(Summer Vacation)

2020-09-03(Thu) 17:15~

  • M2 student’s reheasal
    • mid-term presentation

      • Sasazawa: 発言内容と発言者・ターゲットの属性を利用したスタンス分類

      • Nobori: 企業情報を考慮した広告の自動生成

      • Nakamura: キーワード指定による要約文生成の制御に関する研究

      • Fukushima: あらすじを入力とした物語の自動生成に関する研究

    • research plan presentation
      • Wiem
      • Ma: Proposal_NER and RE using Contextualized Representations

2020-09-8(Tue)13:00~15:00

  • watanabe-san’s talk

2020-09-17(Thu) 17:15~

  • agenda
    • 3Q seminar schedule
  • Presentations
    • Wahira My research direction -Use of artificial intelligence in patent examination-
    • Sangwhan - Slides
  • research tips
    • Mizuki
      • How to: Sync or Show an Outlook Calendar in Google Calendar

2020-09-24(Thu)17:15~

  • Presentations
    • Wiem
      • Behavioral Testing for Knowledge Graph Embedding Models
    • Takase
  • research tips
    • Hiraoka
      • Manage your research time

2020-10-02(Fri)12:45~

  • Presentations
    • Takase: Input Replacement for Fast Regularization
    • Ma: Generalized Natural Language Analysis Using Contextualized Embeddings
  • research tips
    • Sasazawa: How to a write a paper

2020-10-09(Fri)12:45~

  • self-introduction

    • muraoka-san: deck

    • Liu-san: Self-intro.pdf

    • Kuo-san: self-introduction.pdf

  • Presentations
    • Koyama Heuristic Error Generation for Grammatical Error Correction
  • research tips
    • Wiems slides

2020-10-16(Fri)12:45~

  • Presentations

    • Niwa: Antitheses Generation by Controlling BERT

    • Ueki: tokenize for MT

  • research tips
    • Nobori: lab shop

2020-10-23(Fri)12:45~

  • Presentations
    • Maruyama: progress report
    • Mizuki: Hyponymy Detection using Hierarchical Code Learning
  • research tips
    • Takase: Rethink What to Do in Lab

2020-10-30(Fri)12:45~

  • Presentations

    • Iida: How to utilize a Contextualized Word Vecoter for Search

    • Taniguchi: Style Transfer with BART

  • research tips
    • Ma

2020-11-06(Fri)13:00~

  • invited-talk
    • kajiwara-san

2020-11-13(Fri)12:45~

  • Presentations

    • Sasazawa: Using Pre-trained Models and Diverse Learning Rates in Tasks that Use Attributes

    • Miyazaki slide

  • research tips
    • Ma: Tense in Scientific Writing

2020-11-20(Fri)12:45~

  • Presentations
    • Nakamura slide
  • Rehearsal of 構想発表会
    • Koyama slide
    • Ueki 構想発表
  • research tips
    • Sangwhan: Keeping Experiment Code Sane

2020-11-27(Fri)12:45~

  • Presentations

    • Nobori: advertisement generation slide

    • Wahira

  • research tips
    • Nakamura: command line tools

2020-12-1(Tue)16:10~17:30

  • invited-talk
    • Inui-san

2020-12-11(Fri)12:45~

  • Presentation

    • Wiem slides

    • Hiraoka (slides)

  • research tips
    • Koyama Unicode Normalization

    2020-12-18(Fri)12:45~

  • Presentation

    • Yang Today’s slides

    • Sangwhan: Slides

  • research tips
    • Ueki
      • my job hunting

    ### 2020-12-25(Fri)12:45~

  • Presentation
    • Muraoka: A Visually-enhanced Language Model Towards Understanding Multimodal Documents
    • Liu Research Seminar.pdf (472.6 kB)
  • research tips
    • Iida 20201225_research_tips.pdf (161.2 kB)

winter vacation

### 2021-01-08(Fri)12:45~

  • Wahira
  • iida 20210108_Selecting Index_Vector_for_dense_retrieval

2021-01-15(Fri)12:45~

  • canceled due to the deadline of 言語処理学会

2021-01-22(Fri)12:45~

  • rehearsal of 修論発表会
    • sasazawa: 事前学習済み言語モデルに属性情報を組み込む手法に関する研究

2021-01-27(Wed)12:45~

  • rehearsal of 修論発表会

    • nakamura: rs.pdf (1.1 MB)

    • nobori: 企業情報を考慮したキャッチコピーの自動生成
    • fukushima: ストーリーの流れを考慮した物語生成に関する研究

2021-01-29(Fri)12:45~

  • rehearsal of mid-term presentation

    • ma: Intermediate_NER and RE using Contextualized Representations

    • wiem Behavioral Testing of Knowledge Graph Embedding Models

2021-02-03(Wed)12:45~

  • rehearsal of 卒論発表会
    • maruyama
      • マルチタスク学習とドメインによるゲート機構を用いた対話状態追跡の少量データドメイン適応
    • taniguchi
      • コンテンツ関連度を用いた削除・生成によるツイート筆者に関するスタイル転移
    • miyazaki
      • bthesis_pptx.pdf (636.4 kB)

2021-02-05(Fri)12:45~

  • kuo research_seminar_210205.pdf (425.6 kB)

2021-02-12(Fri) 12:45~

  • koyama: artificial error generation using various rules for neural grammatical error correction

  • takase: Ensemble with Sampled Tokenizations

2021-02-19(Fri) 12:45~

  • niwa: Non-autoregressive machine translation

  • yang Vidoe-guided mahine transaltion dataset, an evaluation

2021-02-26(Fri) 12:45~

  • canceled due to the entrance exam