-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathsigir-2025.html
More file actions
285 lines (260 loc) · 14.6 KB
/
sigir-2025.html
File metadata and controls
285 lines (260 loc) · 14.6 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="description" content="Efficient In-Memory Inverted Indexes: Theory and Practice.">
<meta name="keywords" content="Inverted Indexes, Information Retrieval, Search Engines">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Efficient In-Memory Inverted Indexes: Theory and Practice</title>
<!-- Global site tag (gtag.js) - Google Analytics -->
<script async src="https://www.googletagmanager.com/gtag/js?id=G-PYVRSFMDRL"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag() {
dataLayer.push(arguments);
}
gtag('js', new Date());
gtag('config', 'G-PYVRSFMDRL');
</script>
<link href="https://fonts.googleapis.com/css?family=Google+Sans|Noto+Sans|Castoro" rel="stylesheet">
<link rel="stylesheet" href="./static/css/bulma.min.css">
<link rel="stylesheet" href="./static/css/bulma-carousel.min.css">
<link rel="stylesheet" href="./static/css/bulma-slider.min.css">
<link rel="stylesheet" href="./static/css/fontawesome.all.min.css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/jpswalsh/academicons@1/css/academicons.min.css">
<link rel="stylesheet" href="./static/css/index.css">
<link rel="icon" href="./static/images/favicon.svg">
<link rel="stylesheet" href="./static/css/profile.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script defer src="./static/js/fontawesome.all.min.js"></script>
<script src="./static/js/bulma-carousel.min.js"></script>
<script src="./static/js/bulma-slider.min.js"></script>
<script src="./static/js/index.js"></script>
</head>
<body>
<!-- <nav class="navbar" role="navigation" aria-label="main navigation">
<div class="navbar-brand">
<a role="button" class="navbar-burger" aria-label="menu" aria-expanded="false">
<span aria-hidden="true"></span>
<span aria-hidden="true"></span>
<span aria-hidden="true"></span>
</a>
</div>
<div class="navbar-menu">
<div class="navbar-start" style="flex-grow: 1; justify-content: center;">
<a class="navbar-item" href="https://keunhong.com">
<span class="icon">
<i class="fas fa-home"></i>
</span>
</a>
<div class="navbar-item has-dropdown is-hoverable">
<a class="navbar-link">
More Research
</a>
<div class="navbar-dropdown">
<a class="navbar-item" href="https://hypernerf.github.io">
HyperNeRF
</a>
<a class="navbar-item" href="https://nerfies.github.io">
Nerfies
</a>
<a class="navbar-item" href="https://latentfusion.github.io">
LatentFusion
</a>
<a class="navbar-item" href="https://photoshape.github.io">
PhotoShape
</a>
</div>
</div>
</div>
</div>
</nav>
-->
<section class="hero">
<div class="hero-body">
<div class="container is-max-desktop">
<div class="columns is-centered">
<div class="column has-text-centered">
<h1 class="title is-1 publication-title">Efficient In-Memory Inverted Indexes: Theory and
Practice</h1>
<div class="is-size-5 publication-authors">
<span class="author-block">
<table>
<tr>
<td class="profile-cell"><img class="profile-img" src="static/images/joel.png"
alt="Profile Jel"></td>
<td class="profile-cell"><img class="profile-img" src="static/images/sean.png"
alt="Profile Sean"></td>
<td class="profile-cell"><img class="profile-img"
src="static/images/antonio.png" alt="Profile Antonio"></td>
<td class="profile-cell"><img class="profile-img" src="static/images/michal.png"
alt="Profile Michal"></td>
</tr>
<tr>
<!-- <th scope="row">TR-7</th> -->
<td width="20%" style="text-align: center"><a href="https://jmmackenzie.io"
style="border-radius: 50%">Joel Mackenzie</a><sup>1</sup></td>
<td width="20%" style="text-align: center"><a href="https://macavaney.us"
style="border-radius: 50%">Sean MacAvaney</a><sup>2</sup></td>
<td width="20%" style="text-align: center"><a href="https://antoniomallia.it"
style="border-radius: 50%">Antonio Mallia</a><sup>3</sup></td>
<td width="20%" style="text-align: center"><a href="https://siedlaczek.me/"
style="border-radius: 50%">Michal Siedlaczek</a><sup>4</sup></td>
</tr>
</table>
</div>
<div class="is-size-5 publication-authors">
<span class="author-block"><sup>1</sup>The University of Queensland,</span>
<span class="author-block"><sup>2</sup>University of Glasgow,</span>
<span class="author-block"><sup>3</sup>Pinecone,</span>
<span class="author-block"><sup>4</sup>MongoDB, Inc.</span>
</div>
<br />
<div class="is-size-5 publication-authors">
<b>Date and Location: SIGIR 2025, Padua, Italy - Sunday July 13th, 09.00-12.30</b>
</div>
<!--
<div class="column has-text-centered">
<div class="publication-links">
<span class="link-block">
<a href="https://arxiv.org/pdf/2011.12948"
class="external-link button is-normal is-rounded is-dark">
<span class="icon">
<i class="fas fa-file-pdf"></i>
</span>
<span>Paper</span>
</a>
</span>
<span class="link-block">
<a href="https://arxiv.org/abs/2011.12948"
class="external-link button is-normal is-rounded is-dark">
<span class="icon">
<i class="ai ai-arxiv"></i>
</span>
<span>arXiv</span>
</a>
</span>
<span class="link-block">
<a href="https://www.youtube.com/watch?v=MrKrnHhk8IA"
class="external-link button is-normal is-rounded is-dark">
<span class="icon">
<i class="fab fa-youtube"></i>
</span>
<span>Video</span>
</a>
</span>
<span class="link-block">
<a href="https://github.com/google/nerfies"
class="external-link button is-normal is-rounded is-dark">
<span class="icon">
<i class="fab fa-github"></i>
</span>
<span>Code</span>
</a>
</span>
<span class="link-block">
<a href="https://github.com/google/nerfies/releases/tag/0.1"
class="external-link button is-normal is-rounded is-dark">
<span class="icon">
<i class="far fa-images"></i>
</span>
<span>Data</span>
</a>
</div>
-->
</div>
</div>
</div>
</div>
</div>
</section>
<section class="section">
<div class="container is-max-desktop">
<!-- Abstract. -->
<div class="columns is-centered has-text-centered">
<div class="column is-four-fifths">
<h2 class="title is-3">Abstract</h2>
<div class="content has-text-justified">
<p>
Inverted indexes are the backbone of most large-scale information retrieval systems.
Although conceptually simple, high-performance inverted indexes require a deep understanding
of low-level system optimizations, compression techniques, and traversal strategies. With
the widespread adoption of in-memory search engines, the rise of learned sparse retrieval
(LSR), and the increasing complexity of ranking pipelines, the design space for efficient
indexing and retrieval systems has expanded significantly.
</p>
<p>
This tutorial addresses a critical knowledge gap between textbook-style explanations and
advanced techniques required for efficient and optimized retrieval. It aims to equip
researchers and practitioners with a comprehensive understanding of how modern in-memory
search systems are designed, built, and optimized for high-performance retrieval across
large-scale document collections.
</p>
</div>
</div>
</div>
<!--/ Abstract. -->
</section>
<section class="section">
<div class="container is-max-desktop">
<div class="columns is-centered has-text-centered">
<div class="column is-four-fifths">
<h2 class="title is-3">Practical Component</h2>
<div class="content has-text-justified">
<p>
For the practical component, we will need to grab some data, and have some instructions ready.
</p>
<p>
<strong>Prerequisite:</strong> You have your own machine with Docker installed.
<br>
I will step through on my own machine if you don’t have access.
</p>
<p>
You can also experiment with the tutorial at any time (later).
</p>
<p>
<strong>Tutorial:</strong> <a href="https://shorturl.at/VExpG" target="_blank">https://shorturl.at/VExpG</a>
<br>
<strong>AKA:</strong> <a href="https://github.com/pisa-engine/pisa/blob/main/test/docker/tutorial/instructions.md" target="_blank">
https://github.com/pisa-engine/pisa/blob/main/test/docker/tutorial/instructions.md</a>
</p>
<p>
<strong>Slide Deck:</strong> <a href="https://pisa-engine.github.io/static/SIGIR2025-2.pdf" target="_blank">https://pisa-engine.github.io/static/SIGIR2025-2.pdf</a>
</p>
</div>
</div>
</div>
</div>
</section>
<footer class="footer">
<div class="container">
<div class="content has-text-centered">
<a class="icon-link" href="./static/videos/nerfies_paper.pdf">
<i class="fas fa-file-pdf"></i>
</a>
<a class="icon-link" href="https://github.com/keunhong" class="external-link" disabled>
<i class="fab fa-github"></i>
</a>
</div>
<div class="columns is-centered">
<div class="column is-8">
<div class="content">
<p>
This website is licensed under a <a rel="license"
href="http://creativecommons.org/licenses/by-sa/4.0/">Creative
Commons Attribution-ShareAlike 4.0 International License</a>.
</p>
<p>
This means you are free to borrow the <a
href="https://github.com/nerfies/nerfies.github.io">source code</a> of this website,
we just ask that you link back to this page in the footer.
Please remember to remove the analytics code included in the header of the website which
you do not want on your website.
</p>
</div>
</div>
</div>
</div>
</footer>
</body>
</html>