Preliminary Schedule

First Day, September.14, 2018 (Tutorials and Workshops)
8:30am 6:00am Conference Registration
9:00am 10:30am Tutorial 1 / Workshop 1
10:30am 11:00am Coffee Break
11:00am 11:30am Tutorial 1 Q&A / Workshop 1
11:30am 2:00pm Lunch
2:00pm 3:30pm Tutorial 2/ Workshop 2
3:30pm 4:00pm Coffee Break
4:00pm 4:30pm Tutorial 2 Q&A / Workshop 2
6:30pm 9:00pm Welcome reception
Second Day, September.15, 2018 (Opening and main sessions)
8:00am 9:30am Conference Registration
8:40am 9:00am Conference Opening
9:00am 10:00am Keynote speaker 1
10:00am 10:30am Coffee Break
10:30am 12:00am 1st Paper session
12:00am 2:00pm Lunch and poster session 1
2:00pm 3:30pm 2nd Paper session
3:30pm 4:00pm Coffee Break
4:00pm 5:30pm 3rd Paper session
Third Day, September.16, 2018 (Main sessions)
8:00am 9:00am Conference Registration
9:00am 10:30am Keynote speaker 1
10:30am 11:00am Coffee Break
11:00am 12:30am 4th Paper session
12:30am 2:30pm Lunch and poster session 2
2:30pm 4:00pm 5th Paper session
4:00pm 4:30pm Coffee Break
4:30pm 6:00pm 6th Paper session
6:30pm 9:00pm Banquet
Fourth Day, September.17, 2018 (Main Sessions and Closing)
8:00am 9:00am Conference Registration
9:00am 10:30am 7th Paper session
10:30am 11:00am Coffee Break
11:00am 12:30am 8th Paper session
12:30am 2:30pm Lunch
2:30pm 4:00pm 9th Paper session
4:00pm 4:30pm Coffee Break
4:30pm 5:00pm Conference Closing

Accepted Long Papers

Title Authors
A Collaborative Ranking Model with Multiple Location-based Similarities for Venue Suggestion Mohammad Alian Nejadi, Dimitrios Rafailidis and Fabio Crestani
An Extended Query Performance Prediction Framework Utilizing Passage-Level Information Haggai Roitman
The Broad View of Task Type Using Path Modeling Matthew Mitsui and Chirag Shah
Measuring the Effectiveness of Selective Search Index Partitions without Supervision Yubin Kim and Jamie Callan
A Word is Worth a Thousand Ratings: Augmenting Ratings using Reviews for Collaborative Filtering Oren Sar Shalom, Guy Uziel, Alexandros Karatzoglou and Amir Kantor
Empirical Study of Multi-level Convolution Models for IR Based on Representations and Interactions Yifan Nie, Yanling Li and Jian-Yun Nie
Exploring Novel Measures for Characterizing Topic Quality Sujatha Das Gollapalli and Xiaoli Li
Attentive Contextual Denoising Autoencoder For Recommendation Yogesh Jhamb, Travis Ebesu and Yi Fang
Pseudo Descriptions for Meta-Data Retrieval Tim Gollub, Erdan Genc, Nedim Lipka and Benno Stein
A Formal Account of Effectiveness Evaluation and Ranking Fusion Enrique Amigó, Stefano Mizzaro and Damiano Spina
Understanding the Representational Power of Neural Retrieval Models Using NLP Tasks Daniel Cohen, Brendan O'Connor and W. Bruce Croft
A Vertical PRF Architecture for Microblog Search Flavio Martins, Joao Magalhaes and Jamie Callan
Product Question Intent Detection using Indicative Clause Attention and Adversarial Learning Qian Yu and Wai Lam
On the Equilibrium of Query Reformulation and Document Retrieval Shihao Zou, Guanyu Tao, Jun Wang, Weinan Zhang and Dell Zhang
Generating Synthetic Data for Neural Keyword-to-Question Models Heng Ding and Krisztian Balog
Entity Set Expansion from Twitter He Zhao, Feng Chong and Zhunchen Luo
Beyond Greedy Search: Pruned Exhaustive Search for Diversified Result Ranking Yingying Wu, Yiqun Liu, Fei Chen, Min Zhang and Shaoping Ma
On the Theory of Weak Supervision for Information Retrieval Hamed Zamani and Bruce Croft
MQGrad: Reinforcement Learning of Gradient Quantization in Parameter Server Guoxin Cui, Jun Xu, Wei Zeng, Yanyan Lan, Jiafeng Guo and Xueqi Cheng

Accepted Short Papers

Title Authors
Entire Representation Attentive GRU for Text Representation Guoxiu He and Wei Lu
Classifying Community QA Questions That Contain an Image Kenta Tamaki, Riku Togashi, Sosuke Kato, Sumio Fujita, Hideyuki Maeda and Tetsuya Sakai
Towards Word Embeddings for improved Duplicate Bug Report Retrieval in Software Repositories Amar Budhiraja, Kartik Dutta, Manish Shrivastava and Y. Raghu Reddy
Enhanced Performance Prediction of Fusion-based Retrieval Haggai Roitman
Entity Retrieval in the Knowledge Graph with Hierarchical Entity Type and Content Xinshi Lin, Wai Lam and Kwun Ping Lai
Multitask Learning for Query Segmentation in Job Search Bahar Salehi, Fei Liu, Timothy Baldwin and Wilson Wong
Utilizing Pseudo-Relevance Feedback in Fusion-based Retrieval Haggai Roitman
Quantum Language Model-based Query Expansion Qiuchi Li, Massimo Melucci and Prayag Tiwari
Topic Set Size Design for Paired and Unpaired Data Tetsuya Sakai
Investigating Irrational User Behavior in IR from Query Logs Sagar Uprety and Dawei Song
Exploring Diversification in Non-factoid Question Answering Lakshmi Vikraman, W. Bruce Croft and Brendan O'Connor
An Adaptive Recommender System for Computational Serendipity Xi Niu
StatBM25: An Aggregative and Statistical Approach for Document Ranking Xing Tan, Fanghong Jian and Jimmy Huang
Levenshtein in Blocks World: String Matching via AI Planning Xing Tan and Jimmy Huang
Multi Page Search with Reinforcement Learning to Rank Wei Zeng, Jun Xu, Yanyan Lan, Jiafeng Guo and Xueqi Cheng
Binary Classification Model Inspired from Quantum Detection Theory Emanuele Di Buccio, Qiuchi Li, Massimo Melucci and Prayag Tiwari

Accepted WorkShops

Title Authors
The Eighth BCS-IRSG Symposium on Future Directions in Information Access (FDIA 2018) Ingo Frommholtz, Haiming Liu, Ingo Schmitt, Dawei Song

Call for WorkShop Papers/FDIA

Our 2018 PhD Symposium on Future Directions in Information Access (FDIA) will be held in conjunction with the 8th International Conference on the Theory of Information Retrieval (ICTIR 2018, http://ictir2018.org) on 14th September 2018, in Tianjin, China. We cordially invite masters and doctoral students to submit a short 2-4 page paper on their research topic to the symposium. You will learn different topics of Information Access/Retrieval and get great feedback on your topic, meet lots of other students, as well as hear inspiring talks. The Symposium provides an excellent opportunity for students to provide pointers to their work and obtain experience in presenting and communicating their research. We especially encourage submissions on formative research ideas which present a summary of their doctoral work, initial empirical findings/pilot studies, explore conceptual and/or theoretical models, and/or describe current challenges and opportunities. Submissions focusing on new directions and emerging work in Information Access/Retrieval which create discussion and provoke reaction are strongly encouraged. Note the work need not be original and can be a summary of past and current work.

Areas of research include, but are not limited to:

  • Information Retrieval Theory
  • Human Computer Interaction and Information Retrieval, Interactive IR
  • Collaborative Information Seeking and Searching
  • Learning to Rank
  • Multimedia and Multimodal IR
  • Recommender Systems
  • Databases + IR
  • Semantic Search
  • Social Search
  • Web IR
  • Clustering and Categorization
  • Enterprise Search
  • Conversational Agents, knowledge graphs
  • IR Applications (e.g. Digital Humanities, E-Learning, etc.)

  • Submission Details

    All papers will be peer reviewed by at least one senior researcher on the Programme Committee. Papers should be 2-4 pages in length for presentation and poster (e.g., an outline of the PhD or Master’s project), and 1-2 pages for poster only (e.g., a summary of research direction).

    All submissions should be submitted in Electronic Workshops in Computing (eWiC) Format using the Word or Latex templates (see http://ewic.bcs.org/category/15364).

    Submissions should be converted to PDF and submitted via Easy Chair: https://easychair.org/conferences/?conf=fdia2018

    We strongly encourage students to submit as a solo author papers. A selection of papers will be invited to give a short oral presentation, while all participants will be asked to present a poster.

    Important Dates

    July 29, 2018 (midnight anywhere in the world): Submission deadline

    August 14, 2018: Notification deadline

    September 14, 2018: FDIA Symposium as part of ICTIR2018

    Organizers

    PC Chairs

    • Haiming Liu, University of Bedfordshire
    • Ingo Frommholz, University of Bedfordshire

    General Chairs

    • Ingo Schmitt, BTU Cottbus-Senftenberg
    • Dawei Song, Beijing Institute of Technology and The Open University

    Program Committee

    • Fabrizio Silvestri, Facebook
    • Andrew Macfarlane, City University London
    • B. Barla Cambazoglu, NTENT Inc.
    • Udo Kruschwitz, University of Essex
    • Vishwa Vinay, Adobe Research Bangalore
    • Lorraine Goeuriot, Laboratoire d'informatique de Grenoble Juan M. Fernández-Luna, University of Granada
    • Nicola Ferro, University of Padova

    More

    Further members to be confirmed.

    Hope to see you in Tianjin!

    Haiming & Ingo

    Accepted Tutorials

    Title Authors
    Unbiased Learning to Rank: Theory and Practice Qingyao Ai; Jiaxin Mao; Yiqun Liu; W. Bruce Croft 
    User Interactions with Search Systems Ying-Hsang Liu; Chang Liu; Ralf Bierig

    Registration

    > Note

    Please note that at least one author of each accepted paper must register for and attend the conference, and deliver a presentation.

    > Registration Fees

    ACM/CIPS Member Non-Member Student
    Early Registration (Main Programme only) (Deadline: 31 July 2018) CNY ¥3900 CNY ¥4700 CNY ¥2400
    Normal Registration (Main Programme only) (Deadline: 30 August 2018) CNY ¥4500 CNY ¥5300 CNY ¥3100
    Late Registration (Main Programme only)(From 1 September 2018 onwards and onsite) CNY ¥5300 CNY ¥6000 CNY ¥3800
    Workshops/Tutorials only CNY ¥700 CNY ¥1000 CNY ¥600
    Early Registration (All inclusive) (Deadline: 31 July 2018) CNY ¥4200 CNY ¥5100 CNY ¥2600
    Normal Registration (All inclusive) (Deadline: 30 August 2018) CNY ¥4900 CNY ¥5800 CNY ¥3300
    Late Registration (All inclusive)(From 1 September 2018 onwards and onsite) CNY ¥5700 CNY ¥6500 CNY ¥4000

    > Online Registration

    The registration system will be online soon.

    > Contact

    Any question about registration and payment, please contact:

    Ms. Yu SHEN

    China International Conference Center for Science and Technology (CICCST)

    Address: No. 86 Xueyuan Nanlu, Beijing 100081, P. R. China

    E-mail: yshen@ciccst.org.cn

    Any question about visa please contact:

    Ms. Wenjiao Chen

    China International Conference Center for Science and Technology (CICCST)

    Address: No. 86 Xueyuan Nanlu, Beijing 100081, P. R. China

    E-mail: wjchen@ciccst.org.cn

    > Passport and Visa

    Passports, valid for at least 3 months from the entry into China, and entry visas are required to visit China. Participants are advised to consult the nearest Chinese diplomatic mission for details. A single entry visa is valid for three months, and can be extended for an additional month at the Foreigners Section of the Local Public Security Bureau if necessary. Once in China, the participants are advised to carry their passports on them at all times because the passports may be needed to check into hotels, book airline tickets, and change money. Participants from Japan, Singapore within 15 days do not need to apply visa to entry China. For most attendees, it is easier to apply for a Tourist ("L") visa; an invitation letter is NOT required for obtaining a Tourist visa. If some participants need type ("F") of visa that does require an invitation letter, the ICTIR2018 local arrangement committee will be glad to help. To apply for visas, participants should first fill out the registration form with the appropriate registration fee. The Conference Secretariat will then send a formal invitation form via email or fax with which the participants can apply for a visa at the Chinese diplomatic mission indicated in the invitation. This application should be made preferably at least one month before departure for China. Alternatively, participants may ask their travel agents to arrange their travel to China and obtain a tourist visa irrespective of whether or not they have registered with the Conference Secretariat. If participants have any difficulties in obtaining their visa, they should contact the Conference Secretariat.

    Student Travel Grants

    The ACM SIGIR Student Travel Grants Program offers financial supports to eligible student authors of accepted ICTIR2018 papers. For a student to be eligible, he or she must meet one of two criteria:

    • (1) be an author of a short or full paper and
    • (2) be the one presenting the work at the conference.

    The application process involves two steps:

    • (1) the student must submit an application, which requires the student to explain what they wish to gain from attending ICTIR 2018, and
    • (2) independently, the academic advisor will be required to submit a statement of support.

    Both application forms will be available here (http://sigir.org/general-information/travel-grants/). The application period is June 29 to July 16, 2018. Both student and academic advisor forms must be submitted before the end of the application period.

    Hotel Information

    ICTIR 2018 will be held in Tianjin Westin Hotel, Tianjin, China. The participants need to book hotel by yourself. For convenience, we provide a list of the venue hotel and surrounding hotels for your reference.

    Venue Hotel

    The Westin Hotel, Tianjin (ICTIR 2018 will be held in)

    天津君隆威斯汀酒店(会议会场地点)

    Tel: (86)(22) 2389 0088

    Email: westin.tianjin@westin.com

    Physical Address: 101 Nanjing Road, Heping District, Tianjin, Tianjin China

    地址: 中国天津市和平区南京路101号

    WebSite


    Surrounding Hotels

    The Four Seasons Hotel, Tianjin

    天津四季酒店

    Distance to the venue: 0.8km, 距离会场: 0.8公里

    Tel: (86)(22) 2716 6688

    Fax: (86)(22) 2716 6699

    Physical Address: 138 Chifeng Road, 300041 Heping District, Tianjin, China

    地址:中国天津市和平区赤峰道138号 邮编300041

    WebSite


    Homeinn plus, Nanjing Road, Xiaobai Lou, Tianjin

    如家精选酒店(南京路小白楼地铁站店)

    Distance to the venue: 1.0km, 距离会场: 1.0公里

    Tel: (86)(22) 58190000

    Physical Address: 59 Nanjing Road, Heping District, Tianjin, China

    地址: 中国天津市和平区南京路59号(公安医院斜对过) 如家精选酒店(南京路小白楼地铁站店)